Package org.joml

Class Matrix3f

  • All Implemented Interfaces:
    java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Matrix3fc
    Direct Known Subclasses:
    Matrix3fStack

    public class Matrix3f
    extends java.lang.Object
    implements java.io.Externalizable, java.lang.Cloneable, Matrix3fc
    Contains the definition of a 3x3 matrix of floats, and associated functions to transform it. The matrix is column-major to match OpenGL's interpretation, and it looks like this:

    m00 m10 m20
    m01 m11 m21
    m02 m12 m22

    Author:
    Richard Greenlees, Kai Burjack
    See Also:
    Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      float m00  
      float m01  
      float m02  
      float m10  
      float m11  
      float m12  
      float m20  
      float m21  
      float m22  
    • Constructor Summary

      Constructors 
      Constructor Description
      Matrix3f()
      Create a new Matrix3f and set it to identity.
      Matrix3f​(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)
      Create a new 3x3 matrix using the supplied float values.
      Matrix3f​(java.nio.FloatBuffer buffer)
      Create a new Matrix3f by reading its 9 float components from the given FloatBuffer at the buffer's current position.
      Matrix3f​(Matrix2fc mat)
      Create a new Matrix3f by setting its uppper left 2x2 submatrix to the values of the given Matrix2fc and the rest to identity.
      Matrix3f​(Matrix3fc mat)
      Create a new Matrix3f and make it a copy of the given matrix.
      Matrix3f​(Matrix4fc mat)
      Create a new Matrix3f and make it a copy of the upper left 3x3 of the given Matrix4fc.
      Matrix3f​(Vector3fc col0, Vector3fc col1, Vector3fc col2)
      Create a new Matrix3f and initialize its three columns using the supplied vectors.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Matrix3f add​(Matrix3fc other)
      Component-wise add this and other.
      Matrix3f add​(Matrix3fc other, Matrix3f dest)
      Component-wise add this and other and store the result in dest.
      java.lang.Object clone()  
      Matrix3f cofactor()
      Compute the cofactor matrix of this.
      Matrix3f cofactor​(Matrix3f dest)
      Compute the cofactor matrix of this and store it into dest.
      float determinant()
      Return the determinant of this matrix.
      boolean equals​(java.lang.Object obj)  
      boolean equals​(Matrix3fc m, float delta)
      Compare the matrix elements of this matrix with the given matrix using the given delta and return whether all of them are equal within a maximum difference of delta.
      float[] get​(float[] arr)
      Store this matrix into the supplied float array in column-major order.
      float[] get​(float[] arr, int offset)
      Store this matrix into the supplied float array in column-major order at the given offset.
      float get​(int column, int row)
      Get the matrix element value at the given column and row.
      java.nio.ByteBuffer get​(int index, java.nio.ByteBuffer buffer)
      Store this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.
      java.nio.FloatBuffer get​(int index, java.nio.FloatBuffer buffer)
      Store this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.
      java.nio.ByteBuffer get​(java.nio.ByteBuffer buffer)
      Store this matrix in column-major order into the supplied ByteBuffer at the current buffer position.
      java.nio.FloatBuffer get​(java.nio.FloatBuffer buffer)
      Store this matrix in column-major order into the supplied FloatBuffer at the current buffer position.
      Matrix3f get​(Matrix3f dest)
      Get the current values of this matrix and store them into dest.
      Matrix4f get​(Matrix4f dest)
      Get the current values of this matrix and store them as the rotational component of dest.
      java.nio.ByteBuffer get3x4​(int index, java.nio.ByteBuffer buffer)
      Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.
      java.nio.FloatBuffer get3x4​(int index, java.nio.FloatBuffer buffer)
      Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.
      java.nio.ByteBuffer get3x4​(java.nio.ByteBuffer buffer)
      Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer at the current buffer position, with the m03, m13 and m23 components being zero.
      java.nio.FloatBuffer get3x4​(java.nio.FloatBuffer buffer)
      Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer at the current buffer position, with the m03, m13 and m23 components being zero.
      Vector3f getColumn​(int column, Vector3f dest)
      Get the column at the given column index, starting with 0.
      Vector3f getEulerAnglesXYZ​(Vector3f dest)
      Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.
      Vector3f getEulerAnglesZYX​(Vector3f dest)
      Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.
      Quaterniond getNormalizedRotation​(Quaterniond dest)
      Get the current values of this matrix and store the represented rotation into the given Quaterniond.
      Quaternionf getNormalizedRotation​(Quaternionf dest)
      Get the current values of this matrix and store the represented rotation into the given Quaternionf.
      AxisAngle4f getRotation​(AxisAngle4f dest)
      Get the current values of this matrix and store the represented rotation into the given AxisAngle4f.
      Vector3f getRow​(int row, Vector3f dest)
      Get the row at the given row index, starting with 0.
      float getRowColumn​(int row, int column)
      Get the matrix element value at the given row and column.
      Vector3f getScale​(Vector3f dest)
      Get the scaling factors of this matrix for the three base axes.
      Matrix3fc getToAddress​(long address)
      Store this matrix in column-major order at the given off-heap address.
      java.nio.ByteBuffer getTransposed​(int index, java.nio.ByteBuffer buffer)
      Store the transpose of this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.
      java.nio.FloatBuffer getTransposed​(int index, java.nio.FloatBuffer buffer)
      Store the transpose of this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.
      java.nio.ByteBuffer getTransposed​(java.nio.ByteBuffer buffer)
      Store the transpose of this matrix in column-major order into the supplied ByteBuffer at the current buffer position.
      java.nio.FloatBuffer getTransposed​(java.nio.FloatBuffer buffer)
      Store the transpose of this matrix in column-major order into the supplied FloatBuffer at the current buffer position.
      Quaterniond getUnnormalizedRotation​(Quaterniond dest)
      Get the current values of this matrix and store the represented rotation into the given Quaterniond.
      Quaternionf getUnnormalizedRotation​(Quaternionf dest)
      Get the current values of this matrix and store the represented rotation into the given Quaternionf.
      int hashCode()  
      Matrix3f identity()
      Set this matrix to the identity.
      Matrix3f invert()
      Invert this matrix.
      Matrix3f invert​(Matrix3f dest)
      Invert the this matrix and store the result in dest.
      boolean isFinite()
      Determine whether all matrix elements are finite floating-point values, that is, they are not NaN and not infinity.
      Matrix3f lerp​(Matrix3fc other, float t)
      Linearly interpolate this and other using the given interpolation factor t and store the result in this.
      Matrix3f lerp​(Matrix3fc other, float t, Matrix3f dest)
      Linearly interpolate this and other using the given interpolation factor t and store the result in dest.
      Matrix3f lookAlong​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)
      Apply a rotation transformation to this matrix to make -z point along dir.
      Matrix3f lookAlong​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ, Matrix3f dest)
      Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.
      Matrix3f lookAlong​(Vector3fc dir, Vector3fc up)
      Apply a rotation transformation to this matrix to make -z point along dir.
      Matrix3f lookAlong​(Vector3fc dir, Vector3fc up, Matrix3f dest)
      Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.
      float m00()
      Return the value of the matrix element at column 0 and row 0.
      Matrix3f m00​(float m00)
      Set the value of the matrix element at column 0 and row 0.
      float m01()
      Return the value of the matrix element at column 0 and row 1.
      Matrix3f m01​(float m01)
      Set the value of the matrix element at column 0 and row 1.
      float m02()
      Return the value of the matrix element at column 0 and row 2.
      Matrix3f m02​(float m02)
      Set the value of the matrix element at column 0 and row 2.
      float m10()
      Return the value of the matrix element at column 1 and row 0.
      Matrix3f m10​(float m10)
      Set the value of the matrix element at column 1 and row 0.
      float m11()
      Return the value of the matrix element at column 1 and row 1.
      Matrix3f m11​(float m11)
      Set the value of the matrix element at column 1 and row 1.
      float m12()
      Return the value of the matrix element at column 1 and row 2.
      Matrix3f m12​(float m12)
      Set the value of the matrix element at column 1 and row 2.
      float m20()
      Return the value of the matrix element at column 2 and row 0.
      Matrix3f m20​(float m20)
      Set the value of the matrix element at column 2 and row 0.
      float m21()
      Return the value of the matrix element at column 2 and row 1.
      Matrix3f m21​(float m21)
      Set the value of the matrix element at column 2 and row 1.
      float m22()
      Return the value of the matrix element at column 2 and row 2.
      Matrix3f m22​(float m22)
      Set the value of the matrix element at column 2 and row 2.
      Matrix3f mapnXnYnZ()
      Multiply this by the matrix
      Matrix3f mapnXnYnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXnYZ()
      Multiply this by the matrix
      Matrix3f mapnXnYZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXnZnY()
      Multiply this by the matrix
      Matrix3f mapnXnZnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXnZY()
      Multiply this by the matrix
      Matrix3f mapnXnZY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXYnZ()
      Multiply this by the matrix
      Matrix3f mapnXYnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXZnY()
      Multiply this by the matrix
      Matrix3f mapnXZnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnXZY()
      Multiply this by the matrix
      Matrix3f mapnXZY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYnXnZ()
      Multiply this by the matrix
      Matrix3f mapnYnXnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYnXZ()
      Multiply this by the matrix
      Matrix3f mapnYnXZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYnZnX()
      Multiply this by the matrix
      Matrix3f mapnYnZnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYnZX()
      Multiply this by the matrix
      Matrix3f mapnYnZX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYXnZ()
      Multiply this by the matrix
      Matrix3f mapnYXnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYXZ()
      Multiply this by the matrix
      Matrix3f mapnYXZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYZnX()
      Multiply this by the matrix
      Matrix3f mapnYZnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnYZX()
      Multiply this by the matrix
      Matrix3f mapnYZX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZnXnY()
      Multiply this by the matrix
      Matrix3f mapnZnXnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZnXY()
      Multiply this by the matrix
      Matrix3f mapnZnXY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZnYnX()
      Multiply this by the matrix
      Matrix3f mapnZnYnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZnYX()
      Multiply this by the matrix
      Matrix3f mapnZnYX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZXnY()
      Multiply this by the matrix
      Matrix3f mapnZXnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZXY()
      Multiply this by the matrix
      Matrix3f mapnZXY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZYnX()
      Multiply this by the matrix
      Matrix3f mapnZYnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapnZYX()
      Multiply this by the matrix
      Matrix3f mapnZYX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapXnYnZ()
      Multiply this by the matrix
      Matrix3f mapXnYnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapXnZnY()
      Multiply this by the matrix
      Matrix3f mapXnZnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapXnZY()
      Multiply this by the matrix
      Matrix3f mapXnZY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapXZnY()
      Multiply this by the matrix
      Matrix3f mapXZnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapXZY()
      Multiply this by the matrix
      Matrix3f mapXZY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYnXnZ()
      Multiply this by the matrix
      Matrix3f mapYnXnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYnXZ()
      Multiply this by the matrix
      Matrix3f mapYnXZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYnZnX()
      Multiply this by the matrix
      Matrix3f mapYnZnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYnZX()
      Multiply this by the matrix
      Matrix3f mapYnZX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYXnZ()
      Multiply this by the matrix
      Matrix3f mapYXnZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYXZ()
      Multiply this by the matrix
      Matrix3f mapYXZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYZnX()
      Multiply this by the matrix
      Matrix3f mapYZnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapYZX()
      Multiply this by the matrix
      Matrix3f mapYZX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZnXnY()
      Multiply this by the matrix
      Matrix3f mapZnXnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZnXY()
      Multiply this by the matrix
      Matrix3f mapZnXY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZnYnX()
      Multiply this by the matrix
      Matrix3f mapZnYnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZnYX()
      Multiply this by the matrix
      Matrix3f mapZnYX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZXnY()
      Multiply this by the matrix
      Matrix3f mapZXnY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZXY()
      Multiply this by the matrix
      Matrix3f mapZXY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZYnX()
      Multiply this by the matrix
      Matrix3f mapZYnX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mapZYX()
      Multiply this by the matrix
      Matrix3f mapZYX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f mul​(Matrix3fc right)
      Multiply this matrix by the supplied right matrix.
      Matrix3f mul​(Matrix3fc right, Matrix3f dest)
      Multiply this matrix by the supplied right matrix and store the result in dest.
      Matrix3f mulComponentWise​(Matrix3fc other)
      Component-wise multiply this by other.
      Matrix3f mulComponentWise​(Matrix3fc other, Matrix3f dest)
      Component-wise multiply this by other and store the result in dest.
      Matrix3f mulLocal​(Matrix3fc left)
      Pre-multiply this matrix by the supplied left matrix and store the result in this.
      Matrix3f mulLocal​(Matrix3fc left, Matrix3f dest)
      Pre-multiply this matrix by the supplied left matrix and store the result in dest.
      Matrix3f negateX()
      Multiply this by the matrix
      Matrix3f negateX​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f negateY()
      Multiply this by the matrix
      Matrix3f negateY​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f negateZ()
      Multiply this by the matrix
      Matrix3f negateZ​(Matrix3f dest)
      Multiply this by the matrix
      Matrix3f normal()
      Set this matrix to its own normal matrix.
      Matrix3f normal​(Matrix3f dest)
      Compute a normal matrix from this matrix and store it into dest.
      Vector3f normalizedPositiveX​(Vector3f dir)
      Obtain the direction of +X before the transformation represented by this orthogonal matrix is applied.
      Vector3f normalizedPositiveY​(Vector3f dir)
      Obtain the direction of +Y before the transformation represented by this orthogonal matrix is applied.
      Vector3f normalizedPositiveZ​(Vector3f dir)
      Obtain the direction of +Z before the transformation represented by this orthogonal matrix is applied.
      Matrix3f obliqueZ​(float a, float b)
      Apply an oblique projection transformation to this matrix with the given values for a and b.
      Matrix3f obliqueZ​(float a, float b, Matrix3f dest)
      Apply an oblique projection transformation to this matrix with the given values for a and b and store the result in dest.
      Vector3f positiveX​(Vector3f dir)
      Obtain the direction of +X before the transformation represented by this matrix is applied.
      Vector3f positiveY​(Vector3f dir)
      Obtain the direction of +Y before the transformation represented by this matrix is applied.
      Vector3f positiveZ​(Vector3f dir)
      Obtain the direction of +Z before the transformation represented by this matrix is applied.
      float quadraticFormProduct​(float x, float y, float z)
      Compute (x, y, z)^T * this * (x, y, z).
      float quadraticFormProduct​(Vector3fc v)
      Compute v^T * this * v.
      void readExternal​(java.io.ObjectInput in)  
      Matrix3f reflect​(float nx, float ny, float nz)
      Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.
      Matrix3f reflect​(float nx, float ny, float nz, Matrix3f dest)
      Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal (nx, ny, nz), and store the result in dest.
      Matrix3f reflect​(Quaternionfc orientation)
      Apply a mirror/reflection transformation to this matrix that reflects about a plane specified via the plane orientation.
      Matrix3f reflect​(Quaternionfc orientation, Matrix3f dest)
      Apply a mirror/reflection transformation to this matrix that reflects through a plane specified via the plane orientation, and store the result in dest.
      Matrix3f reflect​(Vector3fc normal)
      Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.
      Matrix3f reflect​(Vector3fc normal, Matrix3f dest)
      Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal, and store the result in dest.
      Matrix3f reflection​(float nx, float ny, float nz)
      Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
      Matrix3f reflection​(Quaternionfc orientation)
      Set this matrix to a mirror/reflection transformation that reflects through a plane specified via the plane orientation.
      Matrix3f reflection​(Vector3fc normal)
      Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
      Matrix3f rotate​(float ang, float x, float y, float z)
      Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components.
      Matrix3f rotate​(float ang, float x, float y, float z, Matrix3f dest)
      Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components, and store the result in dest.
      Matrix3f rotate​(float angle, Vector3fc axis)
      Apply a rotation transformation, rotating the given radians about the specified axis, to this matrix.
      Matrix3f rotate​(float angle, Vector3fc axis, Matrix3f dest)
      Apply a rotation transformation, rotating the given radians about the specified axis and store the result in dest.
      Matrix3f rotate​(AxisAngle4f axisAngle)
      Apply a rotation transformation, rotating about the given AxisAngle4f, to this matrix.
      Matrix3f rotate​(AxisAngle4f axisAngle, Matrix3f dest)
      Apply a rotation transformation, rotating about the given AxisAngle4f and store the result in dest.
      Matrix3f rotate​(Quaternionfc quat)
      Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.
      Matrix3f rotate​(Quaternionfc quat, Matrix3f dest)
      Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.
      Matrix3f rotateLocal​(float ang, float x, float y, float z)
      Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis.
      Matrix3f rotateLocal​(float ang, float x, float y, float z, Matrix3f dest)
      Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis and store the result in dest.
      Matrix3f rotateLocal​(Quaternionfc quat)
      Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.
      Matrix3f rotateLocal​(Quaternionfc quat, Matrix3f dest)
      Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.
      Matrix3f rotateLocalX​(float ang)
      Pre-multiply a rotation to this matrix by rotating the given amount of radians about the X axis.
      Matrix3f rotateLocalX​(float ang, Matrix3f dest)
      Pre-multiply a rotation around the X axis to this matrix by rotating the given amount of radians about the X axis and store the result in dest.
      Matrix3f rotateLocalY​(float ang)
      Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Y axis.
      Matrix3f rotateLocalY​(float ang, Matrix3f dest)
      Pre-multiply a rotation around the Y axis to this matrix by rotating the given amount of radians about the Y axis and store the result in dest.
      Matrix3f rotateLocalZ​(float ang)
      Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Z axis.
      Matrix3f rotateLocalZ​(float ang, Matrix3f dest)
      Pre-multiply a rotation around the Z axis to this matrix by rotating the given amount of radians about the Z axis and store the result in dest.
      Matrix3f rotateTowards​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)
      Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.
      Matrix3f rotateTowards​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ, Matrix3f dest)
      Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with dir and store the result in dest.
      Matrix3f rotateTowards​(Vector3fc direction, Vector3fc up)
      Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.
      Matrix3f rotateTowards​(Vector3fc direction, Vector3fc up, Matrix3f dest)
      Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction and store the result in dest.
      Matrix3f rotateX​(float ang)
      Apply rotation about the X axis to this matrix by rotating the given amount of radians.
      Matrix3f rotateX​(float ang, Matrix3f dest)
      Apply rotation about the X axis to this matrix by rotating the given amount of radians and store the result in dest.
      Matrix3f rotateXYZ​(float angleX, float angleY, float angleZ)
      Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.
      Matrix3f rotateXYZ​(float angleX, float angleY, float angleZ, Matrix3f dest)
      Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.
      Matrix3f rotateXYZ​(Vector3f angles)
      Apply rotation of angles.x radians about the X axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.z radians about the Z axis.
      Matrix3f rotateY​(float ang)
      Apply rotation about the Y axis to this matrix by rotating the given amount of radians.
      Matrix3f rotateY​(float ang, Matrix3f dest)
      Apply rotation about the Y axis to this matrix by rotating the given amount of radians and store the result in dest.
      Matrix3f rotateYXZ​(float angleY, float angleX, float angleZ)
      Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.
      Matrix3f rotateYXZ​(float angleY, float angleX, float angleZ, Matrix3f dest)
      Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.
      Matrix3f rotateYXZ​(Vector3f angles)
      Apply rotation of angles.y radians about the Y axis, followed by a rotation of angles.x radians about the X axis and followed by a rotation of angles.z radians about the Z axis.
      Matrix3f rotateZ​(float ang)
      Apply rotation about the Z axis to this matrix by rotating the given amount of radians.
      Matrix3f rotateZ​(float ang, Matrix3f dest)
      Apply rotation about the Z axis to this matrix by rotating the given amount of radians and store the result in dest.
      Matrix3f rotateZYX​(float angleZ, float angleY, float angleX)
      Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.
      Matrix3f rotateZYX​(float angleZ, float angleY, float angleX, Matrix3f dest)
      Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis and store the result in dest.
      Matrix3f rotateZYX​(Vector3f angles)
      Apply rotation of angles.z radians about the Z axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.x radians about the X axis.
      Matrix3f rotation​(float angle, float x, float y, float z)
      Set this matrix to a rotation matrix which rotates the given radians about a given axis.
      Matrix3f rotation​(float angle, Vector3fc axis)
      Set this matrix to a rotation matrix which rotates the given radians about a given axis.
      Matrix3f rotation​(AxisAngle4f axisAngle)
      Set this matrix to a rotation transformation using the given AxisAngle4f.
      Matrix3f rotation​(Quaternionfc quat)
      Set this matrix to the rotation - and possibly scaling - transformation of the given Quaternionfc.
      Matrix3f rotationTowards​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)
      Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.
      Matrix3f rotationTowards​(Vector3fc dir, Vector3fc up)
      Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.
      Matrix3f rotationX​(float ang)
      Set this matrix to a rotation transformation about the X axis.
      Matrix3f rotationXYZ​(float angleX, float angleY, float angleZ)
      Set this matrix to a rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.
      Matrix3f rotationY​(float ang)
      Set this matrix to a rotation transformation about the Y axis.
      Matrix3f rotationYXZ​(float angleY, float angleX, float angleZ)
      Set this matrix to a rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.
      Matrix3f rotationZ​(float ang)
      Set this matrix to a rotation transformation about the Z axis.
      Matrix3f rotationZYX​(float angleZ, float angleY, float angleX)
      Set this matrix to a rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.
      Matrix3f scale​(float xyz)
      Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor.
      Matrix3f scale​(float x, float y, float z)
      Apply scaling to this matrix by scaling the base axes by the given x, y and z factors.
      Matrix3f scale​(float x, float y, float z, Matrix3f dest)
      Apply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.
      Matrix3f scale​(float xyz, Matrix3f dest)
      Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor and store the result in dest.
      Matrix3f scale​(Vector3fc xyz)
      Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively.
      Matrix3f scale​(Vector3fc xyz, Matrix3f dest)
      Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively and store the result in dest.
      Matrix3f scaleLocal​(float x, float y, float z)
      Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors.
      Matrix3f scaleLocal​(float x, float y, float z, Matrix3f dest)
      Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.
      Matrix3f scaling​(float factor)
      Set this matrix to be a simple scale matrix, which scales all axes uniformly by the given factor.
      Matrix3f scaling​(float x, float y, float z)
      Set this matrix to be a simple scale matrix.
      Matrix3f scaling​(Vector3fc xyz)
      Set this matrix to be a simple scale matrix which scales the base axes by xyz.x, xyz.y and xyz.z respectively.
      Matrix3f set​(float[] m)
      Set the values in this matrix based on the supplied float array.
      Matrix3f set​(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)
      Set the values within this matrix to the supplied float values.
      Matrix3f set​(int column, int row, float value)
      Set the matrix element at the given column and row to the specified value.
      Matrix3f set​(int index, java.nio.ByteBuffer buffer)
      Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at the specified absolute buffer position/index.
      Matrix3f set​(int index, java.nio.FloatBuffer buffer)
      Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at the specified absolute buffer position/index.
      Matrix3f set​(java.nio.ByteBuffer buffer)
      Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at its current position.
      Matrix3f set​(java.nio.FloatBuffer buffer)
      Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at its current position.
      Matrix3f set​(AxisAngle4d axisAngle)
      Set this matrix to be equivalent to the rotation specified by the given AxisAngle4d.
      Matrix3f set​(AxisAngle4f axisAngle)
      Set this matrix to be equivalent to the rotation specified by the given AxisAngle4f.
      Matrix3f set​(Matrix2fc mat)
      Set the upper left 2x2 submatrix of this Matrix3f to the given Matrix2fc and the rest to identity.
      Matrix3f set​(Matrix3fc m)
      Set the elements of this matrix to the ones in m.
      Matrix3f set​(Matrix4fc mat)
      Set the elements of this matrix to the upper left 3x3 of the given Matrix4fc.
      Matrix3f set​(Matrix4x3fc m)
      Set the elements of this matrix to the left 3x3 submatrix of m.
      Matrix3f set​(Quaterniondc q)
      Set this matrix to a rotation - and possibly scaling - equivalent to the given quaternion.
      Matrix3f set​(Quaternionfc q)
      Set this matrix to be equivalent to the rotation - and possibly scaling - specified by the given Quaternionfc.
      Matrix3f set​(Vector3fc col0, Vector3fc col1, Vector3fc col2)
      Set the three columns of this matrix to the supplied vectors, respectively.
      Matrix3f setColumn​(int column, float x, float y, float z)
      Set the column at the given column index, starting with 0.
      Matrix3f setColumn​(int column, Vector3fc src)
      Set the column at the given column index, starting with 0.
      Matrix3f setFromAddress​(long address)
      Set the values of this matrix by reading 9 float values from off-heap memory in column-major order, starting at the given address.
      Matrix3f setLookAlong​(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)
      Set this matrix to a rotation transformation to make -z point along dir.
      Matrix3f setLookAlong​(Vector3fc dir, Vector3fc up)
      Set this matrix to a rotation transformation to make -z point along dir.
      Matrix3f setRow​(int row, float x, float y, float z)
      Set the row at the given row index, starting with 0.
      Matrix3f setRow​(int row, Vector3fc src)
      Set the row at the given row index, starting with 0.
      Matrix3f setRowColumn​(int row, int column, float value)
      Set the matrix element at the given row and column to the specified value.
      Matrix3f setSkewSymmetric​(float a, float b, float c)
      Set this matrix to a skew-symmetric matrix using the following layout:
      Matrix3f setTransposed​(Matrix3fc m)
      Store the values of the transpose of the given matrix m into this matrix.
      Matrix3f sub​(Matrix3fc subtrahend)
      Component-wise subtract subtrahend from this.
      Matrix3f sub​(Matrix3fc subtrahend, Matrix3f dest)
      Component-wise subtract subtrahend from this and store the result in dest.
      Matrix3f swap​(Matrix3f other)
      Exchange the values of this matrix with the given other matrix.
      java.lang.String toString()
      Return a string representation of this matrix.
      java.lang.String toString​(java.text.NumberFormat formatter)
      Return a string representation of this matrix by formatting the matrix elements with the given NumberFormat.
      Vector3f transform​(float x, float y, float z, Vector3f dest)
      Transform the vector (x, y, z) by this matrix and store the result in dest.
      Vector3f transform​(Vector3f v)
      Transform the given vector by this matrix.
      Vector3f transform​(Vector3fc v, Vector3f dest)
      Transform the given vector by this matrix and store the result in dest.
      Vector3f transformTranspose​(float x, float y, float z, Vector3f dest)
      Transform the vector (x, y, z) by the transpose of this matrix and store the result in dest.
      Vector3f transformTranspose​(Vector3f v)
      Transform the given vector by the transpose of this matrix.
      Vector3f transformTranspose​(Vector3fc v, Vector3f dest)
      Transform the given vector by the transpose of this matrix and store the result in dest.
      Matrix3f transpose()
      Transpose this matrix.
      Matrix3f transpose​(Matrix3f dest)
      Transpose this matrix and store the result in dest.
      void writeExternal​(java.io.ObjectOutput out)  
      Matrix3f zero()
      Set all values within this matrix to zero.
      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait
    • Field Detail

      • m00

        public float m00
      • m01

        public float m01
      • m02

        public float m02
      • m10

        public float m10
      • m11

        public float m11
      • m12

        public float m12
      • m20

        public float m20
      • m21

        public float m21
      • m22

        public float m22
    • Constructor Detail

      • Matrix3f

        public Matrix3f​(Matrix2fc mat)
        Create a new Matrix3f by setting its uppper left 2x2 submatrix to the values of the given Matrix2fc and the rest to identity.
        Parameters:
        mat - the Matrix2fc
      • Matrix3f

        public Matrix3f​(Matrix3fc mat)
        Create a new Matrix3f and make it a copy of the given matrix.
        Parameters:
        mat - the Matrix3fc to copy the values from
      • Matrix3f

        public Matrix3f​(Matrix4fc mat)
        Create a new Matrix3f and make it a copy of the upper left 3x3 of the given Matrix4fc.
        Parameters:
        mat - the Matrix4fc to copy the values from
      • Matrix3f

        public Matrix3f​(float m00,
                        float m01,
                        float m02,
                        float m10,
                        float m11,
                        float m12,
                        float m20,
                        float m21,
                        float m22)
        Create a new 3x3 matrix using the supplied float values. The order of the parameter is column-major, so the first three parameters specify the three elements of the first column.
        Parameters:
        m00 - the value of m00
        m01 - the value of m01
        m02 - the value of m02
        m10 - the value of m10
        m11 - the value of m11
        m12 - the value of m12
        m20 - the value of m20
        m21 - the value of m21
        m22 - the value of m22
      • Matrix3f

        public Matrix3f​(java.nio.FloatBuffer buffer)
        Create a new Matrix3f by reading its 9 float components from the given FloatBuffer at the buffer's current position.

        That FloatBuffer is expected to hold the values in column-major order.

        The buffer's position will not be changed by this method.

        Parameters:
        buffer - the FloatBuffer to read the matrix values from
      • Matrix3f

        public Matrix3f​(Vector3fc col0,
                        Vector3fc col1,
                        Vector3fc col2)
        Create a new Matrix3f and initialize its three columns using the supplied vectors.
        Parameters:
        col0 - the first column
        col1 - the second column
        col2 - the third column
    • Method Detail

      • m00

        public float m00()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 0 and row 0.
        Specified by:
        m00 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m01

        public float m01()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 0 and row 1.
        Specified by:
        m01 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m02

        public float m02()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 0 and row 2.
        Specified by:
        m02 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m10

        public float m10()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 1 and row 0.
        Specified by:
        m10 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m11

        public float m11()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 1 and row 1.
        Specified by:
        m11 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m12

        public float m12()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 1 and row 2.
        Specified by:
        m12 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m20

        public float m20()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 2 and row 0.
        Specified by:
        m20 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m21

        public float m21()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 2 and row 1.
        Specified by:
        m21 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m22

        public float m22()
        Description copied from interface: Matrix3fc
        Return the value of the matrix element at column 2 and row 2.
        Specified by:
        m22 in interface Matrix3fc
        Returns:
        the value of the matrix element
      • m00

        public Matrix3f m00​(float m00)
        Set the value of the matrix element at column 0 and row 0.
        Parameters:
        m00 - the new value
        Returns:
        this
      • m01

        public Matrix3f m01​(float m01)
        Set the value of the matrix element at column 0 and row 1.
        Parameters:
        m01 - the new value
        Returns:
        this
      • m02

        public Matrix3f m02​(float m02)
        Set the value of the matrix element at column 0 and row 2.
        Parameters:
        m02 - the new value
        Returns:
        this
      • m10

        public Matrix3f m10​(float m10)
        Set the value of the matrix element at column 1 and row 0.
        Parameters:
        m10 - the new value
        Returns:
        this
      • m11

        public Matrix3f m11​(float m11)
        Set the value of the matrix element at column 1 and row 1.
        Parameters:
        m11 - the new value
        Returns:
        this
      • m12

        public Matrix3f m12​(float m12)
        Set the value of the matrix element at column 1 and row 2.
        Parameters:
        m12 - the new value
        Returns:
        this
      • m20

        public Matrix3f m20​(float m20)
        Set the value of the matrix element at column 2 and row 0.
        Parameters:
        m20 - the new value
        Returns:
        this
      • m21

        public Matrix3f m21​(float m21)
        Set the value of the matrix element at column 2 and row 1.
        Parameters:
        m21 - the new value
        Returns:
        this
      • m22

        public Matrix3f m22​(float m22)
        Set the value of the matrix element at column 2 and row 2.
        Parameters:
        m22 - the new value
        Returns:
        this
      • set

        public Matrix3f set​(Matrix3fc m)
        Set the elements of this matrix to the ones in m.
        Parameters:
        m - the matrix to copy the elements from
        Returns:
        this
      • setTransposed

        public Matrix3f setTransposed​(Matrix3fc m)
        Store the values of the transpose of the given matrix m into this matrix.
        Parameters:
        m - the matrix to copy the transposed values from
        Returns:
        this
      • set

        public Matrix3f set​(Matrix4x3fc m)
        Set the elements of this matrix to the left 3x3 submatrix of m.
        Parameters:
        m - the matrix to copy the elements from
        Returns:
        this
      • set

        public Matrix3f set​(Matrix4fc mat)
        Set the elements of this matrix to the upper left 3x3 of the given Matrix4fc.
        Parameters:
        mat - the Matrix4fc to copy the values from
        Returns:
        this
      • mul

        public Matrix3f mul​(Matrix3fc right)
        Multiply this matrix by the supplied right matrix.

        If M is this matrix and R the right matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the transformation of the right matrix will be applied first!

        Parameters:
        right - the right operand of the matrix multiplication
        Returns:
        this
      • mul

        public Matrix3f mul​(Matrix3fc right,
                            Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this matrix by the supplied right matrix and store the result in dest.

        If M is this matrix and R the right matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the transformation of the right matrix will be applied first!

        Specified by:
        mul in interface Matrix3fc
        Parameters:
        right - the right operand of the matrix multiplication
        dest - will hold the result
        Returns:
        dest
      • mulLocal

        public Matrix3f mulLocal​(Matrix3fc left)
        Pre-multiply this matrix by the supplied left matrix and store the result in this.

        If M is this matrix and L the left matrix, then the new matrix will be L * M. So when transforming a vector v with the new matrix by using L * M * v, the transformation of this matrix will be applied first!

        Parameters:
        left - the left operand of the matrix multiplication
        Returns:
        this
      • mulLocal

        public Matrix3f mulLocal​(Matrix3fc left,
                                 Matrix3f dest)
        Description copied from interface: Matrix3fc
        Pre-multiply this matrix by the supplied left matrix and store the result in dest.

        If M is this matrix and L the left matrix, then the new matrix will be L * M. So when transforming a vector v with the new matrix by using L * M * v, the transformation of this matrix will be applied first!

        Specified by:
        mulLocal in interface Matrix3fc
        Parameters:
        left - the left operand of the matrix multiplication
        dest - the destination matrix, which will hold the result
        Returns:
        dest
      • set

        public Matrix3f set​(float m00,
                            float m01,
                            float m02,
                            float m10,
                            float m11,
                            float m12,
                            float m20,
                            float m21,
                            float m22)
        Set the values within this matrix to the supplied float values. The result looks like this:

        m00, m10, m20
        m01, m11, m21
        m02, m12, m22

        Parameters:
        m00 - the new value of m00
        m01 - the new value of m01
        m02 - the new value of m02
        m10 - the new value of m10
        m11 - the new value of m11
        m12 - the new value of m12
        m20 - the new value of m20
        m21 - the new value of m21
        m22 - the new value of m22
        Returns:
        this
      • set

        public Matrix3f set​(float[] m)
        Set the values in this matrix based on the supplied float array. The result looks like this:

        0, 3, 6
        1, 4, 7
        2, 5, 8
        This method only uses the first 9 values, all others are ignored.

        Parameters:
        m - the array to read the matrix values from
        Returns:
        this
      • set

        public Matrix3f set​(Vector3fc col0,
                            Vector3fc col1,
                            Vector3fc col2)
        Set the three columns of this matrix to the supplied vectors, respectively.
        Parameters:
        col0 - the first column
        col1 - the second column
        col2 - the third column
        Returns:
        this
      • determinant

        public float determinant()
        Description copied from interface: Matrix3fc
        Return the determinant of this matrix.
        Specified by:
        determinant in interface Matrix3fc
        Returns:
        the determinant
      • invert

        public Matrix3f invert()
        Invert this matrix.
        Returns:
        this
      • invert

        public Matrix3f invert​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Invert the this matrix and store the result in dest.
        Specified by:
        invert in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • transpose

        public Matrix3f transpose()
        Transpose this matrix.
        Returns:
        this
      • transpose

        public Matrix3f transpose​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Transpose this matrix and store the result in dest.
        Specified by:
        transpose in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • toString

        public java.lang.String toString()
        Return a string representation of this matrix.

        This method creates a new DecimalFormat on every invocation with the format string "0.000E0;-".

        Overrides:
        toString in class java.lang.Object
        Returns:
        the string representation
      • toString

        public java.lang.String toString​(java.text.NumberFormat formatter)
        Return a string representation of this matrix by formatting the matrix elements with the given NumberFormat.
        Parameters:
        formatter - the NumberFormat used to format the matrix values with
        Returns:
        the string representation
      • get

        public Matrix3f get​(Matrix3f dest)
        Get the current values of this matrix and store them into dest.

        This is the reverse method of set(Matrix3fc) and allows to obtain intermediate calculation results when chaining multiple transformations.

        Specified by:
        get in interface Matrix3fc
        Parameters:
        dest - the destination matrix
        Returns:
        the passed in destination
        See Also:
        set(Matrix3fc)
      • get

        public Matrix4f get​(Matrix4f dest)
        Description copied from interface: Matrix3fc
        Get the current values of this matrix and store them as the rotational component of dest. All other values of dest will be set to identity.
        Specified by:
        get in interface Matrix3fc
        Parameters:
        dest - the destination matrix
        Returns:
        the passed in destination
        See Also:
        Matrix4f.set(Matrix3fc)
      • get

        public java.nio.FloatBuffer get​(java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix in column-major order into the supplied FloatBuffer at the current buffer position.

        This method will not increment the position of the given FloatBuffer.

        In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.get(int, FloatBuffer), taking the absolute position as parameter.

        Specified by:
        get in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.get(int, FloatBuffer)
      • get

        public java.nio.FloatBuffer get​(int index,
                                        java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.

        This method will not increment the position of the given FloatBuffer.

        Specified by:
        get in interface Matrix3fc
        Parameters:
        index - the absolute position into the FloatBuffer
        buffer - will receive the values of this matrix in column-major order
        Returns:
        the passed in buffer
      • get

        public java.nio.ByteBuffer get​(java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix in column-major order into the supplied ByteBuffer at the current buffer position.

        This method will not increment the position of the given ByteBuffer.

        In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.get(int, ByteBuffer), taking the absolute position as parameter.

        Specified by:
        get in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.get(int, ByteBuffer)
      • get

        public java.nio.ByteBuffer get​(int index,
                                       java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.

        This method will not increment the position of the given ByteBuffer.

        Specified by:
        get in interface Matrix3fc
        Parameters:
        index - the absolute position into the ByteBuffer
        buffer - will receive the values of this matrix in column-major order
        Returns:
        the passed in buffer
      • get3x4

        public java.nio.FloatBuffer get3x4​(java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer at the current buffer position, with the m03, m13 and m23 components being zero.

        This method will not increment the position of the given FloatBuffer.

        In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.get3x4(int, FloatBuffer), taking the absolute position as parameter.

        Specified by:
        get3x4 in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.get3x4(int, FloatBuffer)
      • get3x4

        public java.nio.FloatBuffer get3x4​(int index,
                                           java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.

        This method will not increment the position of the given FloatBuffer.

        Specified by:
        get3x4 in interface Matrix3fc
        Parameters:
        index - the absolute position into the FloatBuffer
        buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order
        Returns:
        the passed in buffer
      • get3x4

        public java.nio.ByteBuffer get3x4​(java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer at the current buffer position, with the m03, m13 and m23 components being zero.

        This method will not increment the position of the given ByteBuffer.

        In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.get3x4(int, ByteBuffer), taking the absolute position as parameter.

        Specified by:
        get3x4 in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.get3x4(int, ByteBuffer)
      • get3x4

        public java.nio.ByteBuffer get3x4​(int index,
                                          java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.

        This method will not increment the position of the given ByteBuffer.

        Specified by:
        get3x4 in interface Matrix3fc
        Parameters:
        index - the absolute position into the ByteBuffer
        buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order
        Returns:
        the passed in buffer
      • getTransposed

        public java.nio.FloatBuffer getTransposed​(java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store the transpose of this matrix in column-major order into the supplied FloatBuffer at the current buffer position.

        This method will not increment the position of the given FloatBuffer.

        In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.getTransposed(int, FloatBuffer), taking the absolute position as parameter.

        Specified by:
        getTransposed in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.getTransposed(int, FloatBuffer)
      • getTransposed

        public java.nio.FloatBuffer getTransposed​(int index,
                                                  java.nio.FloatBuffer buffer)
        Description copied from interface: Matrix3fc
        Store the transpose of this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.

        This method will not increment the position of the given FloatBuffer.

        Specified by:
        getTransposed in interface Matrix3fc
        Parameters:
        index - the absolute position into the FloatBuffer
        buffer - will receive the values of this matrix in column-major order
        Returns:
        the passed in buffer
      • getTransposed

        public java.nio.ByteBuffer getTransposed​(java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store the transpose of this matrix in column-major order into the supplied ByteBuffer at the current buffer position.

        This method will not increment the position of the given ByteBuffer.

        In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.getTransposed(int, ByteBuffer), taking the absolute position as parameter.

        Specified by:
        getTransposed in interface Matrix3fc
        Parameters:
        buffer - will receive the values of this matrix in column-major order at its current position
        Returns:
        the passed in buffer
        See Also:
        Matrix3fc.getTransposed(int, ByteBuffer)
      • getTransposed

        public java.nio.ByteBuffer getTransposed​(int index,
                                                 java.nio.ByteBuffer buffer)
        Description copied from interface: Matrix3fc
        Store the transpose of this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.

        This method will not increment the position of the given ByteBuffer.

        Specified by:
        getTransposed in interface Matrix3fc
        Parameters:
        index - the absolute position into the ByteBuffer
        buffer - will receive the values of this matrix in column-major order
        Returns:
        the passed in buffer
      • getToAddress

        public Matrix3fc getToAddress​(long address)
        Description copied from interface: Matrix3fc
        Store this matrix in column-major order at the given off-heap address.

        This method will throw an UnsupportedOperationException when JOML is used with `-Djoml.nounsafe`.

        This method is unsafe as it can result in a crash of the JVM process when the specified address range does not belong to this process.

        Specified by:
        getToAddress in interface Matrix3fc
        Parameters:
        address - the off-heap address where to store this matrix
        Returns:
        this
      • get

        public float[] get​(float[] arr,
                           int offset)
        Description copied from interface: Matrix3fc
        Store this matrix into the supplied float array in column-major order at the given offset.
        Specified by:
        get in interface Matrix3fc
        Parameters:
        arr - the array to write the matrix values into
        offset - the offset into the array
        Returns:
        the passed in array
      • get

        public float[] get​(float[] arr)
        Description copied from interface: Matrix3fc
        Store this matrix into the supplied float array in column-major order.

        In order to specify an explicit offset into the array, use the method Matrix3fc.get(float[], int).

        Specified by:
        get in interface Matrix3fc
        Parameters:
        arr - the array to write the matrix values into
        Returns:
        the passed in array
        See Also:
        Matrix3fc.get(float[], int)
      • set

        public Matrix3f set​(java.nio.FloatBuffer buffer)
        Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at its current position.

        The FloatBuffer is expected to contain the values in column-major order.

        The position of the FloatBuffer will not be changed by this method.

        Parameters:
        buffer - the FloatBuffer to read the matrix values from in column-major order
        Returns:
        this
      • set

        public Matrix3f set​(java.nio.ByteBuffer buffer)
        Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at its current position.

        The ByteBuffer is expected to contain the values in column-major order.

        The position of the ByteBuffer will not be changed by this method.

        Parameters:
        buffer - the ByteBuffer to read the matrix values from in column-major order
        Returns:
        this
      • set

        public Matrix3f set​(int index,
                            java.nio.FloatBuffer buffer)
        Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at the specified absolute buffer position/index.

        The FloatBuffer is expected to contain the values in column-major order.

        The position of the FloatBuffer will not be changed by this method.

        Parameters:
        index - the absolute position into the FloatBuffer
        buffer - the FloatBuffer to read the matrix values from in column-major order
        Returns:
        this
      • set

        public Matrix3f set​(int index,
                            java.nio.ByteBuffer buffer)
        Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at the specified absolute buffer position/index.

        The ByteBuffer is expected to contain the values in column-major order.

        The position of the ByteBuffer will not be changed by this method.

        Parameters:
        index - the absolute position into the ByteBuffer
        buffer - the ByteBuffer to read the matrix values from in column-major order
        Returns:
        this
      • setFromAddress

        public Matrix3f setFromAddress​(long address)
        Set the values of this matrix by reading 9 float values from off-heap memory in column-major order, starting at the given address.

        This method will throw an UnsupportedOperationException when JOML is used with `-Djoml.nounsafe`.

        This method is unsafe as it can result in a crash of the JVM process when the specified address range does not belong to this process.

        Parameters:
        address - the off-heap memory address to read the matrix values from in column-major order
        Returns:
        this
      • zero

        public Matrix3f zero()
        Set all values within this matrix to zero.
        Returns:
        this
      • identity

        public Matrix3f identity()
        Set this matrix to the identity.
        Returns:
        this
      • scale

        public Matrix3f scale​(Vector3fc xyz,
                              Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively and store the result in dest.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

        Specified by:
        scale in interface Matrix3fc
        Parameters:
        xyz - the factors of the x, y and z component, respectively
        dest - will hold the result
        Returns:
        dest
      • scale

        public Matrix3f scale​(Vector3fc xyz)
        Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v, the scaling will be applied first!

        Parameters:
        xyz - the factors of the x, y and z component, respectively
        Returns:
        this
      • scale

        public Matrix3f scale​(float x,
                              float y,
                              float z,
                              Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

        Specified by:
        scale in interface Matrix3fc
        Parameters:
        x - the factor of the x component
        y - the factor of the y component
        z - the factor of the z component
        dest - will hold the result
        Returns:
        dest
      • scale

        public Matrix3f scale​(float x,
                              float y,
                              float z)
        Apply scaling to this matrix by scaling the base axes by the given x, y and z factors.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

        Parameters:
        x - the factor of the x component
        y - the factor of the y component
        z - the factor of the z component
        Returns:
        this
      • scale

        public Matrix3f scale​(float xyz,
                              Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor and store the result in dest.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

        Specified by:
        scale in interface Matrix3fc
        Parameters:
        xyz - the factor for all components
        dest - will hold the result
        Returns:
        dest
        See Also:
        Matrix3fc.scale(float, float, float, Matrix3f)
      • scale

        public Matrix3f scale​(float xyz)
        Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor.

        If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

        Parameters:
        xyz - the factor for all components
        Returns:
        this
        See Also:
        scale(float, float, float)
      • scaleLocal

        public Matrix3f scaleLocal​(float x,
                                   float y,
                                   float z,
                                   Matrix3f dest)
        Description copied from interface: Matrix3fc
        Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.

        If M is this matrix and S the scaling matrix, then the new matrix will be S * M. So when transforming a vector v with the new matrix by using S * M * v , the scaling will be applied last!

        Specified by:
        scaleLocal in interface Matrix3fc
        Parameters:
        x - the factor of the x component
        y - the factor of the y component
        z - the factor of the z component
        dest - will hold the result
        Returns:
        dest
      • scaleLocal

        public Matrix3f scaleLocal​(float x,
                                   float y,
                                   float z)
        Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors.

        If M is this matrix and S the scaling matrix, then the new matrix will be S * M. So when transforming a vector v with the new matrix by using S * M * v, the scaling will be applied last!

        Parameters:
        x - the factor of the x component
        y - the factor of the y component
        z - the factor of the z component
        Returns:
        this
      • scaling

        public Matrix3f scaling​(float factor)
        Set this matrix to be a simple scale matrix, which scales all axes uniformly by the given factor.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional scaling.

        In order to post-multiply a scaling transformation directly to a matrix, use scale() instead.

        Parameters:
        factor - the scale factor in x, y and z
        Returns:
        this
        See Also:
        scale(float)
      • scaling

        public Matrix3f scaling​(float x,
                                float y,
                                float z)
        Set this matrix to be a simple scale matrix.
        Parameters:
        x - the scale in x
        y - the scale in y
        z - the scale in z
        Returns:
        this
      • scaling

        public Matrix3f scaling​(Vector3fc xyz)
        Set this matrix to be a simple scale matrix which scales the base axes by xyz.x, xyz.y and xyz.z respectively.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional scaling.

        In order to post-multiply a scaling transformation directly to a matrix use scale() instead.

        Parameters:
        xyz - the scale in x, y and z respectively
        Returns:
        this
        See Also:
        scale(Vector3fc)
      • rotation

        public Matrix3f rotation​(float angle,
                                 Vector3fc axis)
        Set this matrix to a rotation matrix which rotates the given radians about a given axis.

        The axis described by the axis vector needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

        In order to post-multiply a rotation transformation directly to a matrix, use rotate() instead.

        Parameters:
        angle - the angle in radians
        axis - the axis to rotate about (needs to be normalized)
        Returns:
        this
        See Also:
        rotate(float, Vector3fc)
      • rotation

        public Matrix3f rotation​(AxisAngle4f axisAngle)
        Set this matrix to a rotation transformation using the given AxisAngle4f.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

        In order to apply the rotation transformation to an existing transformation, use rotate() instead.

        Reference: http://en.wikipedia.org

        Parameters:
        axisAngle - the AxisAngle4f (needs to be normalized)
        Returns:
        this
        See Also:
        rotate(AxisAngle4f)
      • rotation

        public Matrix3f rotation​(float angle,
                                 float x,
                                 float y,
                                 float z)
        Set this matrix to a rotation matrix which rotates the given radians about a given axis.

        The axis described by the three components needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

        In order to apply the rotation transformation to an existing transformation, use rotate() instead.

        Reference: http://en.wikipedia.org

        Parameters:
        angle - the angle in radians
        x - the x-component of the rotation axis
        y - the y-component of the rotation axis
        z - the z-component of the rotation axis
        Returns:
        this
        See Also:
        rotate(float, float, float, float)
      • rotationX

        public Matrix3f rotationX​(float ang)
        Set this matrix to a rotation transformation about the X axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotationY

        public Matrix3f rotationY​(float ang)
        Set this matrix to a rotation transformation about the Y axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotationZ

        public Matrix3f rotationZ​(float ang)
        Set this matrix to a rotation transformation about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotationXYZ

        public Matrix3f rotationXYZ​(float angleX,
                                    float angleY,
                                    float angleZ)
        Set this matrix to a rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        This method is equivalent to calling: rotationX(angleX).rotateY(angleY).rotateZ(angleZ)

        Parameters:
        angleX - the angle to rotate about X
        angleY - the angle to rotate about Y
        angleZ - the angle to rotate about Z
        Returns:
        this
      • rotationZYX

        public Matrix3f rotationZYX​(float angleZ,
                                    float angleY,
                                    float angleX)
        Set this matrix to a rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        This method is equivalent to calling: rotationZ(angleZ).rotateY(angleY).rotateX(angleX)

        Parameters:
        angleZ - the angle to rotate about Z
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        Returns:
        this
      • rotationYXZ

        public Matrix3f rotationYXZ​(float angleY,
                                    float angleX,
                                    float angleZ)
        Set this matrix to a rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        This method is equivalent to calling: rotationY(angleY).rotateX(angleX).rotateZ(angleZ)

        Parameters:
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        angleZ - the angle to rotate about Z
        Returns:
        this
      • rotation

        public Matrix3f rotation​(Quaternionfc quat)
        Set this matrix to the rotation - and possibly scaling - transformation of the given Quaternionfc.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

        In order to apply the rotation transformation to an existing transformation, use rotate() instead.

        Reference: http://en.wikipedia.org

        Parameters:
        quat - the Quaternionfc
        Returns:
        this
        See Also:
        rotate(Quaternionfc)
      • transform

        public Vector3f transform​(Vector3f v)
        Description copied from interface: Matrix3fc
        Transform the given vector by this matrix.
        Specified by:
        transform in interface Matrix3fc
        Parameters:
        v - the vector to transform
        Returns:
        v
      • transform

        public Vector3f transform​(Vector3fc v,
                                  Vector3f dest)
        Description copied from interface: Matrix3fc
        Transform the given vector by this matrix and store the result in dest.
        Specified by:
        transform in interface Matrix3fc
        Parameters:
        v - the vector to transform
        dest - will hold the result
        Returns:
        dest
      • transform

        public Vector3f transform​(float x,
                                  float y,
                                  float z,
                                  Vector3f dest)
        Description copied from interface: Matrix3fc
        Transform the vector (x, y, z) by this matrix and store the result in dest.
        Specified by:
        transform in interface Matrix3fc
        Parameters:
        x - the x coordinate of the vector to transform
        y - the y coordinate of the vector to transform
        z - the z coordinate of the vector to transform
        dest - will hold the result
        Returns:
        dest
      • transformTranspose

        public Vector3f transformTranspose​(Vector3f v)
        Description copied from interface: Matrix3fc
        Transform the given vector by the transpose of this matrix.
        Specified by:
        transformTranspose in interface Matrix3fc
        Parameters:
        v - the vector to transform
        Returns:
        v
      • transformTranspose

        public Vector3f transformTranspose​(Vector3fc v,
                                           Vector3f dest)
        Description copied from interface: Matrix3fc
        Transform the given vector by the transpose of this matrix and store the result in dest.
        Specified by:
        transformTranspose in interface Matrix3fc
        Parameters:
        v - the vector to transform
        dest - will hold the result
        Returns:
        dest
      • transformTranspose

        public Vector3f transformTranspose​(float x,
                                           float y,
                                           float z,
                                           Vector3f dest)
        Description copied from interface: Matrix3fc
        Transform the vector (x, y, z) by the transpose of this matrix and store the result in dest.
        Specified by:
        transformTranspose in interface Matrix3fc
        Parameters:
        x - the x coordinate of the vector to transform
        y - the y coordinate of the vector to transform
        z - the z coordinate of the vector to transform
        dest - will hold the result
        Returns:
        dest
      • writeExternal

        public void writeExternal​(java.io.ObjectOutput out)
                           throws java.io.IOException
        Specified by:
        writeExternal in interface java.io.Externalizable
        Throws:
        java.io.IOException
      • readExternal

        public void readExternal​(java.io.ObjectInput in)
                          throws java.io.IOException
        Specified by:
        readExternal in interface java.io.Externalizable
        Throws:
        java.io.IOException
      • rotateX

        public Matrix3f rotateX​(float ang,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation about the X axis to this matrix by rotating the given amount of radians and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Specified by:
        rotateX in interface Matrix3fc
        Parameters:
        ang - the angle in radians
        dest - will hold the result
        Returns:
        dest
      • rotateX

        public Matrix3f rotateX​(float ang)
        Apply rotation about the X axis to this matrix by rotating the given amount of radians.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotateY

        public Matrix3f rotateY​(float ang,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation about the Y axis to this matrix by rotating the given amount of radians and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Specified by:
        rotateY in interface Matrix3fc
        Parameters:
        ang - the angle in radians
        dest - will hold the result
        Returns:
        dest
      • rotateY

        public Matrix3f rotateY​(float ang)
        Apply rotation about the Y axis to this matrix by rotating the given amount of radians.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotateZ

        public Matrix3f rotateZ​(float ang,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation about the Z axis to this matrix by rotating the given amount of radians and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Specified by:
        rotateZ in interface Matrix3fc
        Parameters:
        ang - the angle in radians
        dest - will hold the result
        Returns:
        dest
      • rotateZ

        public Matrix3f rotateZ​(float ang)
        Apply rotation about the Z axis to this matrix by rotating the given amount of radians.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        Returns:
        this
      • rotateXYZ

        public Matrix3f rotateXYZ​(Vector3f angles)
        Apply rotation of angles.x radians about the X axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.z radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateX(angles.x).rotateY(angles.y).rotateZ(angles.z)

        Parameters:
        angles - the Euler angles
        Returns:
        this
      • rotateXYZ

        public Matrix3f rotateXYZ​(float angleX,
                                  float angleY,
                                  float angleZ)
        Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateX(angleX).rotateY(angleY).rotateZ(angleZ)

        Parameters:
        angleX - the angle to rotate about X
        angleY - the angle to rotate about Y
        angleZ - the angle to rotate about Z
        Returns:
        this
      • rotateXYZ

        public Matrix3f rotateXYZ​(float angleX,
                                  float angleY,
                                  float angleZ,
                                  Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateX(angleX, dest).rotateY(angleY).rotateZ(angleZ)

        Specified by:
        rotateXYZ in interface Matrix3fc
        Parameters:
        angleX - the angle to rotate about X
        angleY - the angle to rotate about Y
        angleZ - the angle to rotate about Z
        dest - will hold the result
        Returns:
        dest
      • rotateZYX

        public Matrix3f rotateZYX​(Vector3f angles)
        Apply rotation of angles.z radians about the Z axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.x radians about the X axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateZ(angles.z).rotateY(angles.y).rotateX(angles.x)

        Parameters:
        angles - the Euler angles
        Returns:
        this
      • rotateZYX

        public Matrix3f rotateZYX​(float angleZ,
                                  float angleY,
                                  float angleX)
        Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateZ(angleZ).rotateY(angleY).rotateX(angleX)

        Parameters:
        angleZ - the angle to rotate about Z
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        Returns:
        this
      • rotateZYX

        public Matrix3f rotateZYX​(float angleZ,
                                  float angleY,
                                  float angleX,
                                  Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateZ(angleZ, dest).rotateY(angleY).rotateX(angleX)

        Specified by:
        rotateZYX in interface Matrix3fc
        Parameters:
        angleZ - the angle to rotate about Z
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        dest - will hold the result
        Returns:
        dest
      • rotateYXZ

        public Matrix3f rotateYXZ​(Vector3f angles)
        Apply rotation of angles.y radians about the Y axis, followed by a rotation of angles.x radians about the X axis and followed by a rotation of angles.z radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateY(angles.y).rotateX(angles.x).rotateZ(angles.z)

        Parameters:
        angles - the Euler angles
        Returns:
        this
      • rotateYXZ

        public Matrix3f rotateYXZ​(float angleY,
                                  float angleX,
                                  float angleZ)
        Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateY(angleY).rotateX(angleX).rotateZ(angleZ)

        Parameters:
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        angleZ - the angle to rotate about Z
        Returns:
        this
      • rotateYXZ

        public Matrix3f rotateYXZ​(float angleY,
                                  float angleX,
                                  float angleZ,
                                  Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

        This method is equivalent to calling: rotateY(angleY, dest).rotateX(angleX).rotateZ(angleZ)

        Specified by:
        rotateYXZ in interface Matrix3fc
        Parameters:
        angleY - the angle to rotate about Y
        angleX - the angle to rotate about X
        angleZ - the angle to rotate about Z
        dest - will hold the result
        Returns:
        dest
      • rotate

        public Matrix3f rotate​(float ang,
                               float x,
                               float y,
                               float z)
        Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components.

        The axis described by the three components needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        x - the x component of the axis
        y - the y component of the axis
        z - the z component of the axis
        Returns:
        this
      • rotate

        public Matrix3f rotate​(float ang,
                               float x,
                               float y,
                               float z,
                               Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components, and store the result in dest.

        The axis described by the three components needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

        Reference: http://en.wikipedia.org

        Specified by:
        rotate in interface Matrix3fc
        Parameters:
        ang - the angle in radians
        x - the x component of the axis
        y - the y component of the axis
        z - the z component of the axis
        dest - will hold the result
        Returns:
        dest
      • rotateLocal

        public Matrix3f rotateLocal​(float ang,
                                    float x,
                                    float y,
                                    float z,
                                    Matrix3f dest)
        Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis and store the result in dest.

        The axis described by the three components needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotation().

        Reference: http://en.wikipedia.org

        Specified by:
        rotateLocal in interface Matrix3fc
        Parameters:
        ang - the angle in radians
        x - the x component of the axis
        y - the y component of the axis
        z - the z component of the axis
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotation(float, float, float, float)
      • rotateLocal

        public Matrix3f rotateLocal​(float ang,
                                    float x,
                                    float y,
                                    float z)
        Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis.

        The axis described by the three components needs to be a unit vector.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotation().

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians
        x - the x component of the axis
        y - the y component of the axis
        z - the z component of the axis
        Returns:
        this
        See Also:
        rotation(float, float, float, float)
      • rotateLocalX

        public Matrix3f rotateLocalX​(float ang,
                                     Matrix3f dest)
        Pre-multiply a rotation around the X axis to this matrix by rotating the given amount of radians about the X axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationX().

        Reference: http://en.wikipedia.org

        Specified by:
        rotateLocalX in interface Matrix3fc
        Parameters:
        ang - the angle in radians to rotate about the X axis
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotationX(float)
      • rotateLocalX

        public Matrix3f rotateLocalX​(float ang)
        Pre-multiply a rotation to this matrix by rotating the given amount of radians about the X axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationX().

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians to rotate about the X axis
        Returns:
        this
        See Also:
        rotationX(float)
      • rotateLocalY

        public Matrix3f rotateLocalY​(float ang,
                                     Matrix3f dest)
        Pre-multiply a rotation around the Y axis to this matrix by rotating the given amount of radians about the Y axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

        Reference: http://en.wikipedia.org

        Specified by:
        rotateLocalY in interface Matrix3fc
        Parameters:
        ang - the angle in radians to rotate about the Y axis
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotationY(float)
      • rotateLocalY

        public Matrix3f rotateLocalY​(float ang)
        Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Y axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians to rotate about the Y axis
        Returns:
        this
        See Also:
        rotationY(float)
      • rotateLocalZ

        public Matrix3f rotateLocalZ​(float ang,
                                     Matrix3f dest)
        Pre-multiply a rotation around the Z axis to this matrix by rotating the given amount of radians about the Z axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationZ().

        Reference: http://en.wikipedia.org

        Specified by:
        rotateLocalZ in interface Matrix3fc
        Parameters:
        ang - the angle in radians to rotate about the Z axis
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotationZ(float)
      • rotateLocalZ

        public Matrix3f rotateLocalZ​(float ang)
        Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Z axis.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

        In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

        Reference: http://en.wikipedia.org

        Parameters:
        ang - the angle in radians to rotate about the Z axis
        Returns:
        this
        See Also:
        rotationY(float)
      • rotate

        public Matrix3f rotate​(Quaternionfc quat)
        Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be M * Q. So when transforming a vector v with the new matrix by using M * Q * v, the quaternion rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(Quaternionfc).

        Reference: http://en.wikipedia.org

        Parameters:
        quat - the Quaternionfc
        Returns:
        this
        See Also:
        rotation(Quaternionfc)
      • rotate

        public Matrix3f rotate​(Quaternionfc quat,
                               Matrix3f dest)
        Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be M * Q. So when transforming a vector v with the new matrix by using M * Q * v, the quaternion rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(Quaternionfc).

        Reference: http://en.wikipedia.org

        Specified by:
        rotate in interface Matrix3fc
        Parameters:
        quat - the Quaternionfc
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotation(Quaternionfc)
      • rotateLocal

        public Matrix3f rotateLocal​(Quaternionfc quat,
                                    Matrix3f dest)
        Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be Q * M. So when transforming a vector v with the new matrix by using Q * M * v, the quaternion rotation will be applied last!

        In order to set the matrix to a rotation transformation without pre-multiplying, use rotation(Quaternionfc).

        Reference: http://en.wikipedia.org

        Specified by:
        rotateLocal in interface Matrix3fc
        Parameters:
        quat - the Quaternionfc
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotation(Quaternionfc)
      • rotateLocal

        public Matrix3f rotateLocal​(Quaternionfc quat)
        Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be Q * M. So when transforming a vector v with the new matrix by using Q * M * v, the quaternion rotation will be applied last!

        In order to set the matrix to a rotation transformation without pre-multiplying, use rotation(Quaternionfc).

        Reference: http://en.wikipedia.org

        Parameters:
        quat - the Quaternionfc
        Returns:
        this
        See Also:
        rotation(Quaternionfc)
      • rotate

        public Matrix3f rotate​(AxisAngle4f axisAngle)
        Apply a rotation transformation, rotating about the given AxisAngle4f, to this matrix.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and A the rotation matrix obtained from the given AxisAngle4f, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the AxisAngle4f rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(AxisAngle4f).

        Reference: http://en.wikipedia.org

        Parameters:
        axisAngle - the AxisAngle4f (needs to be normalized)
        Returns:
        this
        See Also:
        rotate(float, float, float, float), rotation(AxisAngle4f)
      • rotate

        public Matrix3f rotate​(AxisAngle4f axisAngle,
                               Matrix3f dest)
        Apply a rotation transformation, rotating about the given AxisAngle4f and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and A the rotation matrix obtained from the given AxisAngle4f, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the AxisAngle4f rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(AxisAngle4f).

        Reference: http://en.wikipedia.org

        Specified by:
        rotate in interface Matrix3fc
        Parameters:
        axisAngle - the AxisAngle4f (needs to be normalized)
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotate(float, float, float, float), rotation(AxisAngle4f)
      • rotate

        public Matrix3f rotate​(float angle,
                               Vector3fc axis)
        Apply a rotation transformation, rotating the given radians about the specified axis, to this matrix.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and A the rotation matrix obtained from the given angle and axis, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the axis-angle rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(float, Vector3fc).

        Reference: http://en.wikipedia.org

        Parameters:
        angle - the angle in radians
        axis - the rotation axis (needs to be normalized)
        Returns:
        this
        See Also:
        rotate(float, float, float, float), rotation(float, Vector3fc)
      • rotate

        public Matrix3f rotate​(float angle,
                               Vector3fc axis,
                               Matrix3f dest)
        Apply a rotation transformation, rotating the given radians about the specified axis and store the result in dest.

        When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

        If M is this matrix and A the rotation matrix obtained from the given angle and axis, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the axis-angle rotation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying, use rotation(float, Vector3fc).

        Reference: http://en.wikipedia.org

        Specified by:
        rotate in interface Matrix3fc
        Parameters:
        angle - the angle in radians
        axis - the rotation axis (needs to be normalized)
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotate(float, float, float, float), rotation(float, Vector3fc)
      • lookAlong

        public Matrix3f lookAlong​(Vector3fc dir,
                                  Vector3fc up)
        Apply a rotation transformation to this matrix to make -z point along dir.

        If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

        In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong().

        Parameters:
        dir - the direction in space to look along
        up - the direction of 'up'
        Returns:
        this
        See Also:
        lookAlong(float, float, float, float, float, float), setLookAlong(Vector3fc, Vector3fc)
      • lookAlong

        public Matrix3f lookAlong​(Vector3fc dir,
                                  Vector3fc up,
                                  Matrix3f dest)
        Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.

        If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

        In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong().

        Specified by:
        lookAlong in interface Matrix3fc
        Parameters:
        dir - the direction in space to look along
        up - the direction of 'up'
        dest - will hold the result
        Returns:
        dest
        See Also:
        lookAlong(float, float, float, float, float, float), setLookAlong(Vector3fc, Vector3fc)
      • lookAlong

        public Matrix3f lookAlong​(float dirX,
                                  float dirY,
                                  float dirZ,
                                  float upX,
                                  float upY,
                                  float upZ,
                                  Matrix3f dest)
        Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.

        If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

        In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong()

        Specified by:
        lookAlong in interface Matrix3fc
        Parameters:
        dirX - the x-coordinate of the direction to look along
        dirY - the y-coordinate of the direction to look along
        dirZ - the z-coordinate of the direction to look along
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        dest - will hold the result
        Returns:
        dest
        See Also:
        setLookAlong(float, float, float, float, float, float)
      • lookAlong

        public Matrix3f lookAlong​(float dirX,
                                  float dirY,
                                  float dirZ,
                                  float upX,
                                  float upY,
                                  float upZ)
        Apply a rotation transformation to this matrix to make -z point along dir.

        If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

        In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong()

        Parameters:
        dirX - the x-coordinate of the direction to look along
        dirY - the y-coordinate of the direction to look along
        dirZ - the z-coordinate of the direction to look along
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        Returns:
        this
        See Also:
        setLookAlong(float, float, float, float, float, float)
      • setLookAlong

        public Matrix3f setLookAlong​(float dirX,
                                     float dirY,
                                     float dirZ,
                                     float upX,
                                     float upY,
                                     float upZ)
        Set this matrix to a rotation transformation to make -z point along dir.

        In order to apply the lookalong transformation to any previous existing transformation, use lookAlong()

        Parameters:
        dirX - the x-coordinate of the direction to look along
        dirY - the y-coordinate of the direction to look along
        dirZ - the z-coordinate of the direction to look along
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        Returns:
        this
        See Also:
        setLookAlong(float, float, float, float, float, float), lookAlong(float, float, float, float, float, float)
      • getRow

        public Vector3f getRow​(int row,
                               Vector3f dest)
                        throws java.lang.IndexOutOfBoundsException
        Description copied from interface: Matrix3fc
        Get the row at the given row index, starting with 0.
        Specified by:
        getRow in interface Matrix3fc
        Parameters:
        row - the row index in [0..2]
        dest - will hold the row components
        Returns:
        the passed in destination
        Throws:
        java.lang.IndexOutOfBoundsException - if row is not in [0..2]
      • setRow

        public Matrix3f setRow​(int row,
                               Vector3fc src)
                        throws java.lang.IndexOutOfBoundsException
        Set the row at the given row index, starting with 0.
        Parameters:
        row - the row index in [0..2]
        src - the row components to set
        Returns:
        this
        Throws:
        java.lang.IndexOutOfBoundsException - if row is not in [0..2]
      • setRow

        public Matrix3f setRow​(int row,
                               float x,
                               float y,
                               float z)
                        throws java.lang.IndexOutOfBoundsException
        Set the row at the given row index, starting with 0.
        Parameters:
        row - the row index in [0..2]
        x - the first element in the row
        y - the second element in the row
        z - the third element in the row
        Returns:
        this
        Throws:
        java.lang.IndexOutOfBoundsException - if row is not in [0..2]
      • getColumn

        public Vector3f getColumn​(int column,
                                  Vector3f dest)
                           throws java.lang.IndexOutOfBoundsException
        Description copied from interface: Matrix3fc
        Get the column at the given column index, starting with 0.
        Specified by:
        getColumn in interface Matrix3fc
        Parameters:
        column - the column index in [0..2]
        dest - will hold the column components
        Returns:
        the passed in destination
        Throws:
        java.lang.IndexOutOfBoundsException - if column is not in [0..2]
      • setColumn

        public Matrix3f setColumn​(int column,
                                  Vector3fc src)
                           throws java.lang.IndexOutOfBoundsException
        Set the column at the given column index, starting with 0.
        Parameters:
        column - the column index in [0..2]
        src - the column components to set
        Returns:
        this
        Throws:
        java.lang.IndexOutOfBoundsException - if column is not in [0..2]
      • setColumn

        public Matrix3f setColumn​(int column,
                                  float x,
                                  float y,
                                  float z)
                           throws java.lang.IndexOutOfBoundsException
        Set the column at the given column index, starting with 0.
        Parameters:
        column - the column index in [0..2]
        x - the first element in the column
        y - the second element in the column
        z - the third element in the column
        Returns:
        this
        Throws:
        java.lang.IndexOutOfBoundsException - if column is not in [0..2]
      • get

        public float get​(int column,
                         int row)
        Description copied from interface: Matrix3fc
        Get the matrix element value at the given column and row.
        Specified by:
        get in interface Matrix3fc
        Parameters:
        column - the colum index in [0..2]
        row - the row index in [0..2]
        Returns:
        the element value
      • set

        public Matrix3f set​(int column,
                            int row,
                            float value)
        Set the matrix element at the given column and row to the specified value.
        Parameters:
        column - the colum index in [0..2]
        row - the row index in [0..2]
        value - the value
        Returns:
        this
      • getRowColumn

        public float getRowColumn​(int row,
                                  int column)
        Description copied from interface: Matrix3fc
        Get the matrix element value at the given row and column.
        Specified by:
        getRowColumn in interface Matrix3fc
        Parameters:
        row - the row index in [0..2]
        column - the colum index in [0..2]
        Returns:
        the element value
      • setRowColumn

        public Matrix3f setRowColumn​(int row,
                                     int column,
                                     float value)
        Set the matrix element at the given row and column to the specified value.
        Parameters:
        row - the row index in [0..2]
        column - the colum index in [0..2]
        value - the value
        Returns:
        this
      • normal

        public Matrix3f normal()
        Set this matrix to its own normal matrix.

        The normal matrix of m is the transpose of the inverse of m.

        Please note that, if this is an orthogonal matrix or a matrix whose columns are orthogonal vectors, then this method need not be invoked, since in that case this itself is its normal matrix. In this case, use set(Matrix3fc) to set a given Matrix3f to this matrix.

        Returns:
        this
        See Also:
        set(Matrix3fc)
      • normal

        public Matrix3f normal​(Matrix3f dest)
        Compute a normal matrix from this matrix and store it into dest.

        The normal matrix of m is the transpose of the inverse of m.

        Please note that, if this is an orthogonal matrix or a matrix whose columns are orthogonal vectors, then this method need not be invoked, since in that case this itself is its normal matrix. In this case, use set(Matrix3fc) to set a given Matrix3f to this matrix.

        Specified by:
        normal in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
        See Also:
        set(Matrix3fc)
      • cofactor

        public Matrix3f cofactor()
        Compute the cofactor matrix of this.

        The cofactor matrix can be used instead of normal() to transform normals when the orientation of the normals with respect to the surface should be preserved.

        Returns:
        this
      • cofactor

        public Matrix3f cofactor​(Matrix3f dest)
        Compute the cofactor matrix of this and store it into dest.

        The cofactor matrix can be used instead of normal(Matrix3f) to transform normals when the orientation of the normals with respect to the surface should be preserved.

        Specified by:
        cofactor in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • getScale

        public Vector3f getScale​(Vector3f dest)
        Description copied from interface: Matrix3fc
        Get the scaling factors of this matrix for the three base axes.
        Specified by:
        getScale in interface Matrix3fc
        Parameters:
        dest - will hold the scaling factors for x, y and z
        Returns:
        dest
      • positiveZ

        public Vector3f positiveZ​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +Z before the transformation represented by this matrix is applied.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).invert();
         inv.transform(dir.set(0, 0, 1)).normalize();
         
        If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveZ(Vector3f) instead.

        Reference: http://www.euclideanspace.com

        Specified by:
        positiveZ in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +Z
        Returns:
        dir
      • normalizedPositiveZ

        public Vector3f normalizedPositiveZ​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +Z before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).transpose();
         inv.transform(dir.set(0, 0, 1));
         

        Reference: http://www.euclideanspace.com

        Specified by:
        normalizedPositiveZ in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +Z
        Returns:
        dir
      • positiveX

        public Vector3f positiveX​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +X before the transformation represented by this matrix is applied.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).invert();
         inv.transform(dir.set(1, 0, 0)).normalize();
         
        If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveX(Vector3f) instead.

        Reference: http://www.euclideanspace.com

        Specified by:
        positiveX in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +X
        Returns:
        dir
      • normalizedPositiveX

        public Vector3f normalizedPositiveX​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +X before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).transpose();
         inv.transform(dir.set(1, 0, 0));
         

        Reference: http://www.euclideanspace.com

        Specified by:
        normalizedPositiveX in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +X
        Returns:
        dir
      • positiveY

        public Vector3f positiveY​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +Y before the transformation represented by this matrix is applied.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).invert();
         inv.transform(dir.set(0, 1, 0)).normalize();
         
        If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveY(Vector3f) instead.

        Reference: http://www.euclideanspace.com

        Specified by:
        positiveY in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +Y
        Returns:
        dir
      • normalizedPositiveY

        public Vector3f normalizedPositiveY​(Vector3f dir)
        Description copied from interface: Matrix3fc
        Obtain the direction of +Y before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

        This method is equivalent to the following code:

         Matrix3f inv = new Matrix3f(this).transpose();
         inv.transform(dir.set(0, 1, 0));
         

        Reference: http://www.euclideanspace.com

        Specified by:
        normalizedPositiveY in interface Matrix3fc
        Parameters:
        dir - will hold the direction of +Y
        Returns:
        dir
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • equals

        public boolean equals​(Matrix3fc m,
                              float delta)
        Description copied from interface: Matrix3fc
        Compare the matrix elements of this matrix with the given matrix using the given delta and return whether all of them are equal within a maximum difference of delta.

        Please note that this method is not used by any data structure such as ArrayList HashSet or HashMap and their operations, such as ArrayList.contains(Object) or HashSet.remove(Object), since those data structures only use the Object.equals(Object) and Object.hashCode() methods.

        Specified by:
        equals in interface Matrix3fc
        Parameters:
        m - the other matrix
        delta - the allowed maximum difference
        Returns:
        true whether all of the matrix elements are equal; false otherwise
      • swap

        public Matrix3f swap​(Matrix3f other)
        Exchange the values of this matrix with the given other matrix.
        Parameters:
        other - the other matrix to exchange the values with
        Returns:
        this
      • add

        public Matrix3f add​(Matrix3fc other)
        Component-wise add this and other.
        Parameters:
        other - the other addend
        Returns:
        this
      • add

        public Matrix3f add​(Matrix3fc other,
                            Matrix3f dest)
        Description copied from interface: Matrix3fc
        Component-wise add this and other and store the result in dest.
        Specified by:
        add in interface Matrix3fc
        Parameters:
        other - the other addend
        dest - will hold the result
        Returns:
        dest
      • sub

        public Matrix3f sub​(Matrix3fc subtrahend)
        Component-wise subtract subtrahend from this.
        Parameters:
        subtrahend - the subtrahend
        Returns:
        this
      • sub

        public Matrix3f sub​(Matrix3fc subtrahend,
                            Matrix3f dest)
        Description copied from interface: Matrix3fc
        Component-wise subtract subtrahend from this and store the result in dest.
        Specified by:
        sub in interface Matrix3fc
        Parameters:
        subtrahend - the subtrahend
        dest - will hold the result
        Returns:
        dest
      • mulComponentWise

        public Matrix3f mulComponentWise​(Matrix3fc other)
        Component-wise multiply this by other.
        Parameters:
        other - the other matrix
        Returns:
        this
      • mulComponentWise

        public Matrix3f mulComponentWise​(Matrix3fc other,
                                         Matrix3f dest)
        Description copied from interface: Matrix3fc
        Component-wise multiply this by other and store the result in dest.
        Specified by:
        mulComponentWise in interface Matrix3fc
        Parameters:
        other - the other matrix
        dest - will hold the result
        Returns:
        dest
      • setSkewSymmetric

        public Matrix3f setSkewSymmetric​(float a,
                                         float b,
                                         float c)
        Set this matrix to a skew-symmetric matrix using the following layout:
          0,  a, -b
         -a,  0,  c
          b, -c,  0
         
        Reference: https://en.wikipedia.org
        Parameters:
        a - the value used for the matrix elements m01 and m10
        b - the value used for the matrix elements m02 and m20
        c - the value used for the matrix elements m12 and m21
        Returns:
        this
      • lerp

        public Matrix3f lerp​(Matrix3fc other,
                             float t)
        Linearly interpolate this and other using the given interpolation factor t and store the result in this.

        If t is 0.0 then the result is this. If the interpolation factor is 1.0 then the result is other.

        Parameters:
        other - the other matrix
        t - the interpolation factor between 0.0 and 1.0
        Returns:
        this
      • lerp

        public Matrix3f lerp​(Matrix3fc other,
                             float t,
                             Matrix3f dest)
        Description copied from interface: Matrix3fc
        Linearly interpolate this and other using the given interpolation factor t and store the result in dest.

        If t is 0.0 then the result is this. If the interpolation factor is 1.0 then the result is other.

        Specified by:
        lerp in interface Matrix3fc
        Parameters:
        other - the other matrix
        t - the interpolation factor between 0.0 and 1.0
        dest - will hold the result
        Returns:
        dest
      • rotateTowards

        public Matrix3f rotateTowards​(Vector3fc direction,
                                      Vector3fc up,
                                      Matrix3f dest)
        Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction and store the result in dest.

        If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

        This method is equivalent to calling: mul(new Matrix3f().lookAlong(new Vector3f(dir).negate(), up).invert(), dest)

        Specified by:
        rotateTowards in interface Matrix3fc
        Parameters:
        direction - the direction to rotate towards
        up - the model's up vector
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotateTowards(float, float, float, float, float, float, Matrix3f), rotationTowards(Vector3fc, Vector3fc)
      • rotateTowards

        public Matrix3f rotateTowards​(Vector3fc direction,
                                      Vector3fc up)
        Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.

        If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

        This method is equivalent to calling: mul(new Matrix3f().lookAlong(new Vector3f(dir).negate(), up).invert())

        Parameters:
        direction - the direction to orient towards
        up - the up vector
        Returns:
        this
        See Also:
        rotateTowards(float, float, float, float, float, float), rotationTowards(Vector3fc, Vector3fc)
      • rotateTowards

        public Matrix3f rotateTowards​(float dirX,
                                      float dirY,
                                      float dirZ,
                                      float upX,
                                      float upY,
                                      float upZ)
        Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.

        If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

        This method is equivalent to calling: mul(new Matrix3f().lookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert())

        Parameters:
        dirX - the x-coordinate of the direction to rotate towards
        dirY - the y-coordinate of the direction to rotate towards
        dirZ - the z-coordinate of the direction to rotate towards
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        Returns:
        this
        See Also:
        rotateTowards(Vector3fc, Vector3fc), rotationTowards(float, float, float, float, float, float)
      • rotateTowards

        public Matrix3f rotateTowards​(float dirX,
                                      float dirY,
                                      float dirZ,
                                      float upX,
                                      float upY,
                                      float upZ,
                                      Matrix3f dest)
        Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with dir and store the result in dest.

        If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

        In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

        This method is equivalent to calling: mul(new Matrix3f().lookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert(), dest)

        Specified by:
        rotateTowards in interface Matrix3fc
        Parameters:
        dirX - the x-coordinate of the direction to rotate towards
        dirY - the y-coordinate of the direction to rotate towards
        dirZ - the z-coordinate of the direction to rotate towards
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        dest - will hold the result
        Returns:
        dest
        See Also:
        rotateTowards(Vector3fc, Vector3fc), rotationTowards(float, float, float, float, float, float)
      • rotationTowards

        public Matrix3f rotationTowards​(float dirX,
                                        float dirY,
                                        float dirZ,
                                        float upX,
                                        float upY,
                                        float upZ)
        Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.

        In order to apply the rotation transformation to a previous existing transformation, use rotateTowards.

        This method is equivalent to calling: setLookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert()

        Parameters:
        dirX - the x-coordinate of the direction to rotate towards
        dirY - the y-coordinate of the direction to rotate towards
        dirZ - the z-coordinate of the direction to rotate towards
        upX - the x-coordinate of the up vector
        upY - the y-coordinate of the up vector
        upZ - the z-coordinate of the up vector
        Returns:
        this
        See Also:
        rotateTowards(Vector3fc, Vector3fc), rotationTowards(float, float, float, float, float, float)
      • getEulerAnglesZYX

        public Vector3f getEulerAnglesZYX​(Vector3f dest)
        Description copied from interface: Matrix3fc
        Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.

        This method assumes that this matrix only represents a rotation without scaling.

        The Euler angles are always returned as the angle around X in the Vector3f.x field, the angle around Y in the Vector3f.y field and the angle around Z in the Vector3f.z field of the supplied Vector3f instance.

        Note that the returned Euler angles must be applied in the order Z * Y * X to obtain the identical matrix. This means that calling Matrix3fc.rotateZYX(float, float, float, Matrix3f) using the obtained Euler angles will yield the same rotation as the original matrix from which the Euler angles were obtained, so in the below code the matrix m2 should be identical to m (disregarding possible floating-point inaccuracies).

         Matrix3f m = ...; // <- matrix only representing rotation
         Matrix3f n = new Matrix3f();
         n.rotateZYX(m.getEulerAnglesZYX(new Vector3f()));
         

        Reference: http://en.wikipedia.org/

        Specified by:
        getEulerAnglesZYX in interface Matrix3fc
        Parameters:
        dest - will hold the extracted Euler angles
        Returns:
        dest
      • getEulerAnglesXYZ

        public Vector3f getEulerAnglesXYZ​(Vector3f dest)
        Description copied from interface: Matrix3fc
        Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.

        This method assumes that this matrix only represents a rotation without scaling.

        The Euler angles are always returned as the angle around X in the Vector3f.x field, the angle around Y in the Vector3f.y field and the angle around Z in the Vector3f.z field of the supplied Vector3f instance.

        Note that the returned Euler angles must be applied in the order X * Y * Z to obtain the identical matrix. This means that calling Matrix3fc.rotateXYZ(float, float, float, Matrix3f) using the obtained Euler angles will yield the same rotation as the original matrix from which the Euler angles were obtained, so in the below code the matrix m2 should be identical to m (disregarding possible floating-point inaccuracies).

         Matrix3f m = ...; // <- matrix only representing rotation
         Matrix3f n = new Matrix3f();
         n.rotateXYZ(m.getEulerAnglesXYZ(new Vector3f()));
         

        Reference: http://en.wikipedia.org/

        Specified by:
        getEulerAnglesXYZ in interface Matrix3fc
        Parameters:
        dest - will hold the extracted Euler angles
        Returns:
        dest
      • obliqueZ

        public Matrix3f obliqueZ​(float a,
                                 float b)
        Apply an oblique projection transformation to this matrix with the given values for a and b.

        If M is this matrix and O the oblique transformation matrix, then the new matrix will be M * O. So when transforming a vector v with the new matrix by using M * O * v, the oblique transformation will be applied first!

        The oblique transformation is defined as:

         x' = x + a*z
         y' = y + a*z
         z' = z
         
        or in matrix form:
         1 0 a
         0 1 b
         0 0 1
         
        Parameters:
        a - the value for the z factor that applies to x
        b - the value for the z factor that applies to y
        Returns:
        this
      • obliqueZ

        public Matrix3f obliqueZ​(float a,
                                 float b,
                                 Matrix3f dest)
        Apply an oblique projection transformation to this matrix with the given values for a and b and store the result in dest.

        If M is this matrix and O the oblique transformation matrix, then the new matrix will be M * O. So when transforming a vector v with the new matrix by using M * O * v, the oblique transformation will be applied first!

        The oblique transformation is defined as:

         x' = x + a*z
         y' = y + a*z
         z' = z
         
        or in matrix form:
         1 0 a
         0 1 b
         0 0 1
         
        Specified by:
        obliqueZ in interface Matrix3fc
        Parameters:
        a - the value for the z factor that applies to x
        b - the value for the z factor that applies to y
        dest - will hold the result
        Returns:
        dest
      • reflect

        public Matrix3f reflect​(float nx,
                                float ny,
                                float nz,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal (nx, ny, nz), and store the result in dest.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Specified by:
        reflect in interface Matrix3fc
        Parameters:
        nx - the x-coordinate of the plane normal
        ny - the y-coordinate of the plane normal
        nz - the z-coordinate of the plane normal
        dest - will hold the result
        Returns:
        this
      • reflect

        public Matrix3f reflect​(float nx,
                                float ny,
                                float nz)
        Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Parameters:
        nx - the x-coordinate of the plane normal
        ny - the y-coordinate of the plane normal
        nz - the z-coordinate of the plane normal
        Returns:
        this
      • reflect

        public Matrix3f reflect​(Vector3fc normal)
        Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Parameters:
        normal - the plane normal
        Returns:
        this
      • reflect

        public Matrix3f reflect​(Quaternionfc orientation)
        Apply a mirror/reflection transformation to this matrix that reflects about a plane specified via the plane orientation.

        This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Parameters:
        orientation - the plane orientation
        Returns:
        this
      • reflect

        public Matrix3f reflect​(Quaternionfc orientation,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply a mirror/reflection transformation to this matrix that reflects through a plane specified via the plane orientation, and store the result in dest.

        This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Specified by:
        reflect in interface Matrix3fc
        Parameters:
        orientation - the plane orientation
        dest - will hold the result
        Returns:
        this
      • reflect

        public Matrix3f reflect​(Vector3fc normal,
                                Matrix3f dest)
        Description copied from interface: Matrix3fc
        Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal, and store the result in dest.

        If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

        Specified by:
        reflect in interface Matrix3fc
        Parameters:
        normal - the plane normal
        dest - will hold the result
        Returns:
        this
      • reflection

        public Matrix3f reflection​(float nx,
                                   float ny,
                                   float nz)
        Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
        Parameters:
        nx - the x-coordinate of the plane normal
        ny - the y-coordinate of the plane normal
        nz - the z-coordinate of the plane normal
        Returns:
        this
      • reflection

        public Matrix3f reflection​(Vector3fc normal)
        Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
        Parameters:
        normal - the plane normal
        Returns:
        this
      • reflection

        public Matrix3f reflection​(Quaternionfc orientation)
        Set this matrix to a mirror/reflection transformation that reflects through a plane specified via the plane orientation.

        This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0, offset by the given point.

        Parameters:
        orientation - the plane orientation
        Returns:
        this
      • isFinite

        public boolean isFinite()
        Description copied from interface: Matrix3fc
        Determine whether all matrix elements are finite floating-point values, that is, they are not NaN and not infinity.
        Specified by:
        isFinite in interface Matrix3fc
        Returns:
        true if all components are finite floating-point values; false otherwise
      • quadraticFormProduct

        public float quadraticFormProduct​(float x,
                                          float y,
                                          float z)
        Description copied from interface: Matrix3fc
        Compute (x, y, z)^T * this * (x, y, z).
        Specified by:
        quadraticFormProduct in interface Matrix3fc
        Parameters:
        x - the x coordinate of the vector to multiply
        y - the y coordinate of the vector to multiply
        z - the z coordinate of the vector to multiply
        Returns:
        the result
      • quadraticFormProduct

        public float quadraticFormProduct​(Vector3fc v)
        Description copied from interface: Matrix3fc
        Compute v^T * this * v.
        Specified by:
        quadraticFormProduct in interface Matrix3fc
        Parameters:
        v - the vector to multiply
        Returns:
        the result
      • mapXZY

        public Matrix3f mapXZY()
        Multiply this by the matrix
         1 0 0
         0 0 1
         0 1 0
         
        Returns:
        this
      • mapXZY

        public Matrix3f mapXZY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1 0 0
         0 0 1
         0 1 0
         
        and store the result in dest.
        Specified by:
        mapXZY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapXZnY

        public Matrix3f mapXZnY()
        Multiply this by the matrix
         1 0  0
         0 0 -1
         0 1  0
         
        Returns:
        this
      • mapXZnY

        public Matrix3f mapXZnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1 0  0
         0 0 -1
         0 1  0
         
        and store the result in dest.
        Specified by:
        mapXZnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapXnYnZ

        public Matrix3f mapXnYnZ()
        Multiply this by the matrix
         1  0  0
         0 -1  0
         0  0 -1
         
        Returns:
        this
      • mapXnYnZ

        public Matrix3f mapXnYnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1  0  0
         0 -1  0
         0  0 -1
         
        and store the result in dest.
        Specified by:
        mapXnYnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapXnZY

        public Matrix3f mapXnZY()
        Multiply this by the matrix
         1  0 0
         0  0 1
         0 -1 0
         
        Returns:
        this
      • mapXnZY

        public Matrix3f mapXnZY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1  0 0
         0  0 1
         0 -1 0
         
        and store the result in dest.
        Specified by:
        mapXnZY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapXnZnY

        public Matrix3f mapXnZnY()
        Multiply this by the matrix
         1  0  0
         0  0 -1
         0 -1  0
         
        Returns:
        this
      • mapXnZnY

        public Matrix3f mapXnZnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1  0  0
         0  0 -1
         0 -1  0
         
        and store the result in dest.
        Specified by:
        mapXnZnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYXZ

        public Matrix3f mapYXZ()
        Multiply this by the matrix
         0 1 0
         1 0 0
         0 0 1
         
        Returns:
        this
      • mapYXZ

        public Matrix3f mapYXZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 1 0
         1 0 0
         0 0 1
         
        and store the result in dest.
        Specified by:
        mapYXZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYXnZ

        public Matrix3f mapYXnZ()
        Multiply this by the matrix
         0 1  0
         1 0  0
         0 0 -1
         
        Returns:
        this
      • mapYXnZ

        public Matrix3f mapYXnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 1  0
         1 0  0
         0 0 -1
         
        and store the result in dest.
        Specified by:
        mapYXnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYZX

        public Matrix3f mapYZX()
        Multiply this by the matrix
         0 0 1
         1 0 0
         0 1 0
         
        Returns:
        this
      • mapYZX

        public Matrix3f mapYZX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 0 1
         1 0 0
         0 1 0
         
        and store the result in dest.
        Specified by:
        mapYZX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYZnX

        public Matrix3f mapYZnX()
        Multiply this by the matrix
         0 0 -1
         1 0  0
         0 1  0
         
        Returns:
        this
      • mapYZnX

        public Matrix3f mapYZnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 0 -1
         1 0  0
         0 1  0
         
        and store the result in dest.
        Specified by:
        mapYZnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYnXZ

        public Matrix3f mapYnXZ()
        Multiply this by the matrix
         0 -1 0
         1  0 0
         0  0 1
         
        Returns:
        this
      • mapYnXZ

        public Matrix3f mapYnXZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 -1 0
         1  0 0
         0  0 1
         
        and store the result in dest.
        Specified by:
        mapYnXZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYnXnZ

        public Matrix3f mapYnXnZ()
        Multiply this by the matrix
         0 -1  0
         1  0  0
         0  0 -1
         
        Returns:
        this
      • mapYnXnZ

        public Matrix3f mapYnXnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 -1  0
         1  0  0
         0  0 -1
         
        and store the result in dest.
        Specified by:
        mapYnXnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYnZX

        public Matrix3f mapYnZX()
        Multiply this by the matrix
         0  0 1
         1  0 0
         0 -1 0
         
        Returns:
        this
      • mapYnZX

        public Matrix3f mapYnZX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0  0 1
         1  0 0
         0 -1 0
         
        and store the result in dest.
        Specified by:
        mapYnZX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapYnZnX

        public Matrix3f mapYnZnX()
        Multiply this by the matrix
         0  0 -1
         1  0  0
         0 -1  0
         
        Returns:
        this
      • mapYnZnX

        public Matrix3f mapYnZnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0  0 -1
         1  0  0
         0 -1  0
         
        and store the result in dest.
        Specified by:
        mapYnZnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZXY

        public Matrix3f mapZXY()
        Multiply this by the matrix
         0 1 0
         0 0 1
         1 0 0
         
        Returns:
        this
      • mapZXY

        public Matrix3f mapZXY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 1 0
         0 0 1
         1 0 0
         
        and store the result in dest.
        Specified by:
        mapZXY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZXnY

        public Matrix3f mapZXnY()
        Multiply this by the matrix
         0 1  0
         0 0 -1
         1 0  0
         
        Returns:
        this
      • mapZXnY

        public Matrix3f mapZXnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 1  0
         0 0 -1
         1 0  0
         
        and store the result in dest.
        Specified by:
        mapZXnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZYX

        public Matrix3f mapZYX()
        Multiply this by the matrix
         0 0 1
         0 1 0
         1 0 0
         
        Returns:
        this
      • mapZYX

        public Matrix3f mapZYX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 0 1
         0 1 0
         1 0 0
         
        and store the result in dest.
        Specified by:
        mapZYX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZYnX

        public Matrix3f mapZYnX()
        Multiply this by the matrix
         0 0 -1
         0 1  0
         1 0  0
         
        Returns:
        this
      • mapZYnX

        public Matrix3f mapZYnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 0 -1
         0 1  0
         1 0  0
         
        and store the result in dest.
        Specified by:
        mapZYnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZnXY

        public Matrix3f mapZnXY()
        Multiply this by the matrix
         0 -1 0
         0  0 1
         1  0 0
         
        Returns:
        this
      • mapZnXY

        public Matrix3f mapZnXY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 -1 0
         0  0 1
         1  0 0
         
        and store the result in dest.
        Specified by:
        mapZnXY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZnXnY

        public Matrix3f mapZnXnY()
        Multiply this by the matrix
         0 -1  0
         0  0 -1
         1  0  0
         
        Returns:
        this
      • mapZnXnY

        public Matrix3f mapZnXnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0 -1  0
         0  0 -1
         1  0  0
         
        and store the result in dest.
        Specified by:
        mapZnXnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZnYX

        public Matrix3f mapZnYX()
        Multiply this by the matrix
         0  0 1
         0 -1 0
         1  0 0
         
        Returns:
        this
      • mapZnYX

        public Matrix3f mapZnYX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0  0 1
         0 -1 0
         1  0 0
         
        and store the result in dest.
        Specified by:
        mapZnYX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapZnYnX

        public Matrix3f mapZnYnX()
        Multiply this by the matrix
         0  0 -1
         0 -1  0
         1  0  0
         
        Returns:
        this
      • mapZnYnX

        public Matrix3f mapZnYnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         0  0 -1
         0 -1  0
         1  0  0
         
        and store the result in dest.
        Specified by:
        mapZnYnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXYnZ

        public Matrix3f mapnXYnZ()
        Multiply this by the matrix
         -1 0  0
          0 1  0
          0 0 -1
         
        Returns:
        this
      • mapnXYnZ

        public Matrix3f mapnXYnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1 0  0
          0 1  0
          0 0 -1
         
        and store the result in dest.
        Specified by:
        mapnXYnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXZY

        public Matrix3f mapnXZY()
        Multiply this by the matrix
         -1 0 0
          0 0 1
          0 1 0
         
        Returns:
        this
      • mapnXZY

        public Matrix3f mapnXZY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1 0 0
          0 0 1
          0 1 0
         
        and store the result in dest.
        Specified by:
        mapnXZY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXZnY

        public Matrix3f mapnXZnY()
        Multiply this by the matrix
         -1 0  0
          0 0 -1
          0 1  0
         
        Returns:
        this
      • mapnXZnY

        public Matrix3f mapnXZnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1 0  0
          0 0 -1
          0 1  0
         
        and store the result in dest.
        Specified by:
        mapnXZnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXnYZ

        public Matrix3f mapnXnYZ()
        Multiply this by the matrix
         -1  0 0
          0 -1 0
          0  0 1
         
        Returns:
        this
      • mapnXnYZ

        public Matrix3f mapnXnYZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1  0 0
          0 -1 0
          0  0 1
         
        and store the result in dest.
        Specified by:
        mapnXnYZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXnYnZ

        public Matrix3f mapnXnYnZ()
        Multiply this by the matrix
         -1  0  0
          0 -1  0
          0  0 -1
         
        Returns:
        this
      • mapnXnYnZ

        public Matrix3f mapnXnYnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1  0  0
          0 -1  0
          0  0 -1
         
        and store the result in dest.
        Specified by:
        mapnXnYnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXnZY

        public Matrix3f mapnXnZY()
        Multiply this by the matrix
         -1  0 0
          0  0 1
          0 -1 0
         
        Returns:
        this
      • mapnXnZY

        public Matrix3f mapnXnZY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1  0 0
          0  0 1
          0 -1 0
         
        and store the result in dest.
        Specified by:
        mapnXnZY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnXnZnY

        public Matrix3f mapnXnZnY()
        Multiply this by the matrix
         -1  0  0
          0  0 -1
          0 -1  0
         
        Returns:
        this
      • mapnXnZnY

        public Matrix3f mapnXnZnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1  0  0
          0  0 -1
          0 -1  0
         
        and store the result in dest.
        Specified by:
        mapnXnZnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYXZ

        public Matrix3f mapnYXZ()
        Multiply this by the matrix
          0 1 0
         -1 0 0
          0 0 1
         
        Returns:
        this
      • mapnYXZ

        public Matrix3f mapnYXZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 1 0
         -1 0 0
          0 0 1
         
        and store the result in dest.
        Specified by:
        mapnYXZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYXnZ

        public Matrix3f mapnYXnZ()
        Multiply this by the matrix
          0 1  0
         -1 0  0
          0 0 -1
         
        Returns:
        this
      • mapnYXnZ

        public Matrix3f mapnYXnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 1  0
         -1 0  0
          0 0 -1
         
        and store the result in dest.
        Specified by:
        mapnYXnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYZX

        public Matrix3f mapnYZX()
        Multiply this by the matrix
          0 0 1
         -1 0 0
          0 1 0
         
        Returns:
        this
      • mapnYZX

        public Matrix3f mapnYZX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 0 1
         -1 0 0
          0 1 0
         
        and store the result in dest.
        Specified by:
        mapnYZX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYZnX

        public Matrix3f mapnYZnX()
        Multiply this by the matrix
          0 0 -1
         -1 0  0
          0 1  0
         
        Returns:
        this
      • mapnYZnX

        public Matrix3f mapnYZnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 0 -1
         -1 0  0
          0 1  0
         
        and store the result in dest.
        Specified by:
        mapnYZnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYnXZ

        public Matrix3f mapnYnXZ()
        Multiply this by the matrix
          0 -1 0
         -1  0 0
          0  0 1
         
        Returns:
        this
      • mapnYnXZ

        public Matrix3f mapnYnXZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 -1 0
         -1  0 0
          0  0 1
         
        and store the result in dest.
        Specified by:
        mapnYnXZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYnXnZ

        public Matrix3f mapnYnXnZ()
        Multiply this by the matrix
          0 -1  0
         -1  0  0
          0  0 -1
         
        Returns:
        this
      • mapnYnXnZ

        public Matrix3f mapnYnXnZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 -1  0
         -1  0  0
          0  0 -1
         
        and store the result in dest.
        Specified by:
        mapnYnXnZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYnZX

        public Matrix3f mapnYnZX()
        Multiply this by the matrix
          0  0 1
         -1  0 0
          0 -1 0
         
        Returns:
        this
      • mapnYnZX

        public Matrix3f mapnYnZX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0  0 1
         -1  0 0
          0 -1 0
         
        and store the result in dest.
        Specified by:
        mapnYnZX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnYnZnX

        public Matrix3f mapnYnZnX()
        Multiply this by the matrix
          0  0 -1
         -1  0  0
          0 -1  0
         
        Returns:
        this
      • mapnYnZnX

        public Matrix3f mapnYnZnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0  0 -1
         -1  0  0
          0 -1  0
         
        and store the result in dest.
        Specified by:
        mapnYnZnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZXY

        public Matrix3f mapnZXY()
        Multiply this by the matrix
          0 1 0
          0 0 1
         -1 0 0
         
        Returns:
        this
      • mapnZXY

        public Matrix3f mapnZXY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 1 0
          0 0 1
         -1 0 0
         
        and store the result in dest.
        Specified by:
        mapnZXY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZXnY

        public Matrix3f mapnZXnY()
        Multiply this by the matrix
          0 1  0
          0 0 -1
         -1 0  0
         
        Returns:
        this
      • mapnZXnY

        public Matrix3f mapnZXnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 1  0
          0 0 -1
         -1 0  0
         
        and store the result in dest.
        Specified by:
        mapnZXnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZYX

        public Matrix3f mapnZYX()
        Multiply this by the matrix
          0 0 1
          0 1 0
         -1 0 0
         
        Returns:
        this
      • mapnZYX

        public Matrix3f mapnZYX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 0 1
          0 1 0
         -1 0 0
         
        and store the result in dest.
        Specified by:
        mapnZYX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZYnX

        public Matrix3f mapnZYnX()
        Multiply this by the matrix
          0 0 -1
          0 1  0
         -1 0  0
         
        Returns:
        this
      • mapnZYnX

        public Matrix3f mapnZYnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 0 -1
          0 1  0
         -1 0  0
         
        and store the result in dest.
        Specified by:
        mapnZYnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZnXY

        public Matrix3f mapnZnXY()
        Multiply this by the matrix
          0 -1 0
          0  0 1
         -1  0 0
         
        Returns:
        this
      • mapnZnXY

        public Matrix3f mapnZnXY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 -1 0
          0  0 1
         -1  0 0
         
        and store the result in dest.
        Specified by:
        mapnZnXY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZnXnY

        public Matrix3f mapnZnXnY()
        Multiply this by the matrix
          0 -1  0
          0  0 -1
         -1  0  0
         
        Returns:
        this
      • mapnZnXnY

        public Matrix3f mapnZnXnY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0 -1  0
          0  0 -1
         -1  0  0
         
        and store the result in dest.
        Specified by:
        mapnZnXnY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZnYX

        public Matrix3f mapnZnYX()
        Multiply this by the matrix
          0  0 1
          0 -1 0
         -1  0 0
         
        Returns:
        this
      • mapnZnYX

        public Matrix3f mapnZnYX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0  0 1
          0 -1 0
         -1  0 0
         
        and store the result in dest.
        Specified by:
        mapnZnYX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • mapnZnYnX

        public Matrix3f mapnZnYnX()
        Multiply this by the matrix
          0  0 -1
          0 -1  0
         -1  0  0
         
        Returns:
        this
      • mapnZnYnX

        public Matrix3f mapnZnYnX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
          0  0 -1
          0 -1  0
         -1  0  0
         
        and store the result in dest.
        Specified by:
        mapnZnYnX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • negateX

        public Matrix3f negateX()
        Multiply this by the matrix
         -1 0 0
          0 1 0
          0 0 1
         
        Returns:
        this
      • negateX

        public Matrix3f negateX​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         -1 0 0
          0 1 0
          0 0 1
         
        and store the result in dest.
        Specified by:
        negateX in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • negateY

        public Matrix3f negateY()
        Multiply this by the matrix
         1  0 0
         0 -1 0
         0  0 1
         
        Returns:
        this
      • negateY

        public Matrix3f negateY​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1  0 0
         0 -1 0
         0  0 1
         
        and store the result in dest.
        Specified by:
        negateY in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • negateZ

        public Matrix3f negateZ()
        Multiply this by the matrix
         1 0  0
         0 1  0
         0 0 -1
         
        Returns:
        this
      • negateZ

        public Matrix3f negateZ​(Matrix3f dest)
        Description copied from interface: Matrix3fc
        Multiply this by the matrix
         1 0  0
         0 1  0
         0 0 -1
         
        and store the result in dest.
        Specified by:
        negateZ in interface Matrix3fc
        Parameters:
        dest - will hold the result
        Returns:
        dest
      • clone

        public java.lang.Object clone()
                               throws java.lang.CloneNotSupportedException
        Overrides:
        clone in class java.lang.Object
        Throws:
        java.lang.CloneNotSupportedException