TriangularFacet (ImageJ2 Javadocs 0-SNAPSHOT API)

java.lang.Object
- net.imagej.ops.geom.geom3d.mesh.TriangularFacet

All Implemented Interfaces:

Facet
```
public class TriangularFacet
extends Object
implements Facet
```
This is the triangle implementation of Facet Interface. A facet consists of three vertices. The triangles orientation is counter clock wise.

Author:

Tim-Oliver Buchholz (University of Konstanz)

Field Summary

Fields
Modifier and Type	Field and Description
`protected List<T>`	`neighbors` The neighboring facets of this facet.
`protected List<Vertex>`	`vertices` The vertices of this facet in counter clock wise orientation.

Constructor Summary

Constructors
Constructor and Description
`TriangularFacet()` Creates a new empty facet.
`TriangularFacet(Vertex v0, Vertex v1, Vertex v2)` Creates a new facet of three vertices.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`containsAll(List<Vertex> vertexList)` Returns true if all vertices are part of this polygon
`double`	`distanceToPlane(Vector3D p)` Computes the distance from a point to this facet
`boolean`	`equals(Object obj)`
`double`	`getArea()` Get the area of this facet.
`Vector3D`	`getCentroid()` Get the centroid of this facet.
`Vertex`	`getLastVertex()` Get the last vertex.
`Vertex`	`getMaximumDistanceVertex()` The vertex which is in front and farthest apart of the plane
`T`	`getNeighbor(int position)` Get the neighbor at position.
`List<T>`	`getNeighbors()` Get all neighbors.
`Vector3D`	`getNormal()` Get the normal of this facet.
`Vertex`	`getP0()`
`Vertex`	`getP1()`
`Vertex`	`getP2()`
`double`	`getPlaneOffset()` Computes the offset of this facet
`Vertex`	`getVertex(int i)` Get the vertex at index i.
`List<Vertex>`	`getVertices()` The list of vertices.
`List<Vertex>`	`getVerticesInFront()` All points which are in front of this plane.
`boolean`	`hasEdge(Vertex tail, Vertex head)` Returns true if this facet has the edge from tail to head.
`int`	`hashCode()`
`int`	`indexOfNeighbor(T facet)` Get index of a neighbor.
`int`	`indexOfVertex(Vertex vertex)` Returns the index of the first occurrence of vertex.
`void`	`replaceNeighbor(int i, T f)` Replaces a neighbor.
`void`	`setNeighbor(int position, T n)` Sets the n-th neighbor of this facet.
`void`	`setVertexInFront(Vertex v, double distanceToPlane)` Adds a vertex to the points in front of this facet.
`int`	`size()` Get the number of vertices.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - vertices
```
protected List<Vertex> vertices
```
    The vertices of this facet in counter clock wise orientation.
  - neighbors
```
protected List<T> neighbors
```
    The neighboring facets of this facet.
    Neighbor 0 is the neighbor which is adjacent to this facet at the edge from UpdateablePointSet.getLastVertex() to TriangularFacet#getVertex(0).
- Constructor Detail
  - TriangularFacet
```
public TriangularFacet()
```
    Creates a new empty facet.
  - TriangularFacet
```
public TriangularFacet(Vertex v0,
                       Vertex v1,
                       Vertex v2)
```
    Creates a new facet of three vertices.
    
    Parameters:
    
    v0 - the first vertex
    
    v1 - the second vertex
    
    v2 - the third vertex
- Method Detail
  - getArea
```
public double getArea()
```
    Get the area of this facet.
    
    Returns:
    
    the area
  - getCentroid
```
public Vector3D getCentroid()
```
    Get the centroid of this facet.
    
    Returns:
    
    the centroid
  - getNormal
```
public Vector3D getNormal()
```
    Get the normal of this facet.
    
    Returns:
    
    the normal
  - getPlaneOffset
```
public double getPlaneOffset()
```
    Computes the offset of this facet
    
    Returns:
    
    the offset
  - distanceToPlane
```
public double distanceToPlane(Vector3D p)
```
    Computes the distance from a point to this facet
    
    Parameters:
    
    p - the point
    
    Returns:
    
    the distance
  - setVertexInFront
```
public void setVertexInFront(Vertex v,
                             double distanceToPlane)
```
    Adds a vertex to the points in front of this facet.
    
    Parameters:
    
    v - the vertex
    
    distanceToPlane - of this vertex
  - getVerticesInFront
```
public List<Vertex> getVerticesInFront()
```
    All points which are in front of this plane.
    
    Returns:
    
    points which are in front
  - getMaximumDistanceVertex
```
public Vertex getMaximumDistanceVertex()
```
    The vertex which is in front and farthest apart of the plane
    
    Returns:
    
    vertex with maximum distance to the plane
  - getP0
```
public Vertex getP0()
```
  - getP1
```
public Vertex getP1()
```
  - getP2
```
public Vertex getP2()
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - getVertices
```
public List<Vertex> getVertices()
```
    The list of vertices.
    
    Returns:
    
    all vertices
  - indexOfVertex
```
public int indexOfVertex(Vertex vertex)
```
    Returns the index of the first occurrence of vertex.
    
    Parameters:
    
    vertex - the vertex
    
    Returns:
    
    index of vertex or -1 if this vertex is not contained
  - getVertex
```
public Vertex getVertex(int i)
```
    Get the vertex at index i.
    
    Parameters:
    
    i - the position
    
    Returns:
    
    the vertex
  - size
```
public int size()
```
    Get the number of vertices.
    
    Returns:
    
    number of vertices
  - getLastVertex
```
public Vertex getLastVertex()
```
    Get the last vertex.
    
    Returns:
    
    the last vertex
  - containsAll
```
public boolean containsAll(List<Vertex> vertexList)
```
    Returns true if all vertices are part of this polygon
    
    Parameters:
    
    vertexList - to check
    
    Returns:
    
    true if all vertices are contained
  - hasEdge
```
public boolean hasEdge(Vertex tail,
                       Vertex head)
```
    Returns true if this facet has the edge from tail to head.
    
    Parameters:
    
    tail - vertex of the edge
    
    head - vertex of the edge
    
    Returns:
    
    has edge tail to head
  - setNeighbor
```
public void setNeighbor(int position,
                        T n)
```
    Sets the n-th neighbor of this facet.
    
    Parameters:
    
    position - of the neighbor
    
    n - the neighbor
  - getNeighbor
```
public T getNeighbor(int position)
```
    Get the neighbor at position.
    
    Parameters:
    
    position - the position
    
    Returns:
    
    the neighbor
  - getNeighbors
```
public List<T> getNeighbors()
```
    Get all neighbors.
    
    Returns:
    
    all neighbors
  - replaceNeighbor
```
public void replaceNeighbor(int i,
                            T f)
```
    Replaces a neighbor.
    
    Parameters:
    
    i - index of the neighbor to replace
    
    f - the new neighbor
  - indexOfNeighbor
```
public int indexOfNeighbor(T facet)
```
    Get index of a neighbor.
    
    Parameters:
    
    facet - the neighboring facet
    
    Returns:
    
    the index or -1 if facet is not a neighbor

Class TriangularFacet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

vertices

neighbors

Constructor Detail

TriangularFacet

TriangularFacet

Method Detail

getArea

getCentroid

getNormal

getPlaneOffset

distanceToPlane

setVertexInFront

getVerticesInFront

getMaximumDistanceVertex

getP0

getP1

getP2

hashCode

equals

getVertices

indexOfVertex

getVertex

size

getLastVertex

containsAll

hasEdge

setNeighbor

getNeighbor

getNeighbors

replaceNeighbor

indexOfNeighbor