Package org.robwork.sdurw_geometry

Class TriangleN1

java.lang.Object

org.robwork.sdurw_geometry.TriangleN1

public class TriangleN1
extends java.lang.Object

Triangle facet. triangle class of type N1, which means that
beside the plain triangle the face normal of the triangle is saved
with the facenormal.

Constructor Summary

Constructors

Constructor	Description
TriangleN1()
TriangleN1(long cPtr, boolean cMemoryOwn)
TriangleN1(Triangle t)	constructor
TriangleN1(Triangle t, Vector3D n)	constructor
TriangleN1(Vector3D p1, Vector3D p2, Vector3D p3)	constructor, calculates the face normal from vertex data
TriangleN1(Vector3D p1, Vector3D p2, Vector3D p3, Vector3D n)	constructor

Method Summary

Modifier and Type	Method	Description
void	applyTransform(Transform3D t3d)
Vector3D	calcFaceNormal()
void	delete()
Vector3D	get(long i)
static long	getCPtr(TriangleN1 obj)
Vector3D	getFaceNormal()	returns the facenormal of this triangle
Triangle	getTriangle()
Vector3D	getVertex(long i)
double	halfSpaceDist(Vector3D x)	calculates the distance to the halfspace of the triangle
boolean	isInside(Vector3D x)	tests wheather the point x is inside the triangle
void	set(long i, Vector3D d)
TriangleN1	transform(Transform3D t3d)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TriangleN1

public TriangleN1(long cPtr,
                  boolean cMemoryOwn)

TriangleN1

public TriangleN1()

TriangleN1

public TriangleN1(Vector3D p1,
                  Vector3D p2,
                  Vector3D p3)

constructor, calculates the face normal from vertex data

TriangleN1

public TriangleN1(Vector3D p1,
                  Vector3D p2,
                  Vector3D p3,
                  Vector3D n)

constructor

TriangleN1

public TriangleN1(Triangle t,
                  Vector3D n)

constructor

TriangleN1

public TriangleN1(Triangle t)

constructor

Method Detail

getCPtr

public static long getCPtr(TriangleN1 obj)

delete

public void delete()

getFaceNormal

public Vector3D getFaceNormal()

returns the facenormal of this triangle

halfSpaceDist

public double halfSpaceDist(Vector3D x)

calculates the distance to the halfspace of the triangle

getVertex

public Vector3D getVertex(long i)

calcFaceNormal

public Vector3D calcFaceNormal()

get

public Vector3D get(long i)

set

public void set(long i,
                Vector3D d)

isInside

public boolean isInside(Vector3D x)

tests wheather the point x is inside the triangle

applyTransform

public void applyTransform(Transform3D t3d)

transform

public TriangleN1 transform(Transform3D t3d)

getTriangle

public Triangle getTriangle()