Package | Description |
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org.apache.commons.math3.geometry.spherical.twod |
This package provides basic geometry components on the 2-sphere.
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Modifier and Type | Method and Description |
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static Sphere2D |
Sphere2D.getInstance()
Get the unique instance.
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Modifier and Type | Method and Description |
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protected AbstractSubHyperplane<Sphere2D,Sphere1D> |
SubCircle.buildNew(Hyperplane<Sphere2D> hyperplane,
Region<Sphere1D> remainingRegion)
Build a sub-hyperplane from an hyperplane and a region.
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EnclosingBall<Sphere2D,S2Point> |
SphericalPolygonsSet.getEnclosingCap()
Get a spherical cap enclosing the polygon.
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static Transform<Sphere2D,Sphere1D> |
Circle.getTransform(Rotation rotation)
Get a
Transform embedding a 3D rotation. |
Point<Sphere2D> |
Circle.project(Point<Sphere2D> point)
Project a point to the hyperplane.
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SubHyperplane.SplitSubHyperplane<Sphere2D> |
SubCircle.split(Hyperplane<Sphere2D> hyperplane)
Split the instance in two parts by an hyperplane.
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Modifier and Type | Method and Description |
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SphericalPolygonsSet |
SphericalPolygonsSet.buildNew(BSPTree<Sphere2D> tree)
Build a region using the instance as a prototype.
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protected AbstractSubHyperplane<Sphere2D,Sphere1D> |
SubCircle.buildNew(Hyperplane<Sphere2D> hyperplane,
Region<Sphere1D> remainingRegion)
Build a sub-hyperplane from an hyperplane and a region.
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double |
S2Point.distance(Point<Sphere2D> point)
Compute the distance between the instance and another point.
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double |
Circle.getOffset(Point<Sphere2D> point)
Get the offset (oriented distance) of a point.
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Point<Sphere2D> |
Circle.project(Point<Sphere2D> point)
Project a point to the hyperplane.
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boolean |
Circle.sameOrientationAs(Hyperplane<Sphere2D> other)
Check if the instance has the same orientation as another hyperplane.
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SubHyperplane.SplitSubHyperplane<Sphere2D> |
SubCircle.split(Hyperplane<Sphere2D> hyperplane)
Split the instance in two parts by an hyperplane.
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S1Point |
Circle.toSubSpace(Point<Sphere2D> point)
Transform a space point into a sub-space point.
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Constructor and Description |
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SphericalPolygonsSet(BSPTree<Sphere2D> tree,
double tolerance)
Build a polygons set from a BSP tree.
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SphericalPolygonsSet(Collection<SubHyperplane<Sphere2D>> boundary,
double tolerance)
Build a polygons set from a Boundary REPresentation (B-rep).
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SubCircle(Hyperplane<Sphere2D> hyperplane,
Region<Sphere1D> remainingRegion)
Simple constructor.
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