Package org.robwork.sdurw_geometry

Class TriangleN1_f

java.lang.Object

org.robwork.sdurw_geometry.TriangleN1_f

public class TriangleN1_f
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_f()
TriangleN1_f(long cPtr, boolean cMemoryOwn)
TriangleN1_f(Triangle_f t)	constructor
TriangleN1_f(Triangle_f t, Vector3Df n)	constructor
TriangleN1_f(Vector3Df p1, Vector3Df p2, Vector3Df p3)	constructor, calculates the face normal from vertex data
TriangleN1_f(Vector3Df p1, Vector3Df p2, Vector3Df p3, Vector3Df n)	constructor

Method Summary

Modifier and Type	Method	Description
void	applyTransform(Transform3Df t3d)
Vector3Df	calcFaceNormal()
void	delete()
Vector3Df	get(long i)
static long	getCPtr(TriangleN1_f obj)
Vector3Df	getFaceNormal()	returns the facenormal of this triangle
Triangle_f	getTriangle()
Vector3Df	getVertex(long i)
float	halfSpaceDist(Vector3Df x)	calculates the distance to the halfspace of the triangle
boolean	isInside(Vector3Df x)	tests wheather the point x is inside the triangle
void	set(long i, Vector3Df d)
TriangleN1_f	transform(Transform3Df t3d)

Methods inherited from class java.lang.Object

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

Constructor Detail

TriangleN1_f

public TriangleN1_f(long cPtr,
                    boolean cMemoryOwn)

TriangleN1_f

public TriangleN1_f()

TriangleN1_f

public TriangleN1_f(Vector3Df p1,
                    Vector3Df p2,
                    Vector3Df p3)

constructor, calculates the face normal from vertex data

TriangleN1_f

public TriangleN1_f(Vector3Df p1,
                    Vector3Df p2,
                    Vector3Df p3,
                    Vector3Df n)

constructor

TriangleN1_f

public TriangleN1_f(Triangle_f t,
                    Vector3Df n)

constructor

TriangleN1_f

public TriangleN1_f(Triangle_f t)

constructor

Method Detail

getCPtr

public static long getCPtr(TriangleN1_f obj)

delete

public void delete()

getFaceNormal

public Vector3Df getFaceNormal()

returns the facenormal of this triangle

halfSpaceDist

public float halfSpaceDist(Vector3Df x)

calculates the distance to the halfspace of the triangle

getVertex

public Vector3Df getVertex(long i)

calcFaceNormal

public Vector3Df calcFaceNormal()

get

public Vector3Df get(long i)

set

public void set(long i,
                Vector3Df d)

isInside

public boolean isInside(Vector3Df x)

tests wheather the point x is inside the triangle

applyTransform

public void applyTransform(Transform3Df t3d)

transform

public TriangleN1_f transform(Transform3Df t3d)

getTriangle

public Triangle_f getTriangle()