org.apache.commons.geometry.euclidean.threed

Interface Triangle3D

All Superinterfaces:

ConvexPolygon3D, HyperplaneConvexSubset<Vector3D>, HyperplaneSubset<Vector3D>, PlaneConvexSubset, PlaneSubset, Sized, Splittable<Vector3D,HyperplaneSubset<Vector3D>>

public interface Triangle3D
extends ConvexPolygon3D

Interface representing a triangle in Euclidean 3D space.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.commons.geometry.euclidean.threed.PlaneConvexSubset

PlaneConvexSubset.Embedded

Method Summary

Modifier and Type	Method and Description
Vector3D	getPoint1() The first point in the triangle.
Vector3D	getPoint2() The second point in the triangle.
Vector3D	getPoint3() The third point in the triangle.
Triangle3D	reverse()
default List<Triangle3D>	toTriangles() Return a list of triangles representing the same subset region as this instance.
Triangle3D	transform(Transform<Vector3D> transform)

Methods inherited from interface org.apache.commons.geometry.euclidean.threed.PlaneConvexSubset

getEmbedded, getVertices, split, toConvex

Methods inherited from interface org.apache.commons.geometry.euclidean.threed.PlaneSubset

getBounds, getHyperplane, getPlane, intersection, intersection

Methods inherited from interface org.apache.commons.geometry.core.partitioning.HyperplaneSubset

classify, closest, contains, getCentroid, isEmpty, isFull

Methods inherited from interface org.apache.commons.geometry.core.Sized

getSize, isFinite, isInfinite

Method Detail

getPoint1

Vector3D getPoint1()

The first point in the triangle.

Returns:

the first point in the triangle

getPoint2

Vector3D getPoint2()

The second point in the triangle.

Returns:

the second point in the triangle

getPoint3

Vector3D getPoint3()

The third point in the triangle.

Returns:

the third point in the triangle

reverse

Triangle3D reverse()

Specified by:

reverse in interface ConvexPolygon3D

Specified by:

reverse in interface HyperplaneConvexSubset<Vector3D>

Specified by:

reverse in interface PlaneConvexSubset

transform

Triangle3D transform(Transform<Vector3D> transform)

Specified by:

transform in interface ConvexPolygon3D

Specified by:

transform in interface HyperplaneConvexSubset<Vector3D>

Specified by:

transform in interface HyperplaneSubset<Vector3D>

Specified by:

transform in interface PlaneConvexSubset

toTriangles

default List<Triangle3D> toTriangles()

Return a list of triangles representing the same subset region as this instance. An IllegalStateException is thrown if the subset has infinite size and therefore cannot be converted to triangles. If the subset has zero size (is empty), an empty list is returned.

This method simply returns a singleton list containing this object.

Specified by:

toTriangles in interface PlaneSubset

Returns:

a list of triangles representing the same subset region as this instance