Package WildMagic.LibFoundation.Intersection

Class IntrTriangle2Triangle2f

java.lang.Object

WildMagic.LibFoundation.Intersection.Intersector

WildMagic.LibFoundation.Intersection.IntrTriangle2Triangle2f

All Implemented Interfaces:

java.io.Serializable

public class IntrTriangle2Triangle2f
extends Intersector
implements java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class WildMagic.LibFoundation.Intersection.Intersector

Intersector.IntersectionInfo

Field Summary

Fields

Modifier and Type	Field	Description
private int	m_iQuantity
private Vector2f[]	m_kPoint
private static long	serialVersionUID
Triangle2f	Triangle0
Triangle2f	Triangle1

Fields inherited from class WildMagic.LibFoundation.Intersection.Intersector

m_fContactTime, m_iIntersectionType

Constructor Summary

Constructors

Constructor	Description
IntrTriangle2Triangle2f()
IntrTriangle2Triangle2f(Triangle2f triangle0, Triangle2f triangle1)

Method Summary

Modifier and Type	Method	Description
private void	ClipConvexPolygonAgainstLine(Vector2f N, float c, int[] quantity, Vector2f[] V)
private static float	Det2(float x0, float y0, float x1, float y1)
boolean	Find()	Static intersection queries.
Vector2f	GetPoint(int i)
int	GetQuantity()
Triangle2f	GetTriangle0()
Triangle2f	GetTriangle1()
private static boolean	Sort(int[] v0, int[] v1)
boolean	Test()	Static intersection queries.
static int	ToLine(Vector2f[] vertices, Vector2f test, int v0, int v1)
static int	ToTriangle(Vector2f[] vertices, Vector2f test, int v0, int v1, int v2)
private int	WhichSide(Vector2f[] V, Vector2f P, Vector2f D)

Methods inherited from class WildMagic.LibFoundation.Intersection.Intersector

GetContactTime, GetIntersectionType

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Triangle0

public Triangle2f Triangle0

Triangle1

public Triangle2f Triangle1

m_iQuantity

private int m_iQuantity

m_kPoint

private Vector2f[] m_kPoint

Constructor Detail

IntrTriangle2Triangle2f

public IntrTriangle2Triangle2f()

IntrTriangle2Triangle2f

public IntrTriangle2Triangle2f(Triangle2f triangle0,
                               Triangle2f triangle1)

Method Detail

GetTriangle0

public Triangle2f GetTriangle0()

GetTriangle1

public Triangle2f GetTriangle1()

Test

public boolean Test()

Description copied from class: Intersector

Static intersection queries. The default implementations return 'false'. The Find query produces a set of intersection. The derived class is responsible for providing access to that set, since the nature of the set is dependent on the object types.

Overrides:

Test in class Intersector

Returns:

false

Find

public boolean Find()

Description copied from class: Intersector

Static intersection queries. The default implementations return 'false'. The Find query produces a set of intersection. The derived class is responsible for providing access to that set, since the nature of the set is dependent on the object types.

Overrides:

Find in class Intersector

Returns:

false

ClipConvexPolygonAgainstLine

private void ClipConvexPolygonAgainstLine(Vector2f N,
                                          float c,
                                          int[] quantity,
                                          Vector2f[] V)

GetQuantity

public int GetQuantity()

GetPoint

public Vector2f GetPoint(int i)

WhichSide

private int WhichSide(Vector2f[] V,
                      Vector2f P,
                      Vector2f D)

ToLine

public static int ToLine(Vector2f[] vertices,
                         Vector2f test,
                         int v0,
                         int v1)

ToTriangle

public static int ToTriangle(Vector2f[] vertices,
                             Vector2f test,
                             int v0,
                             int v1,
                             int v2)

Det2

private static float Det2(float x0,
                          float y0,
                          float x1,
                          float y1)

Sort

private static boolean Sort(int[] v0,
                            int[] v1)