com.bulletphysics.collision.shapes
Class BU_Simplex1to4

java.lang.Object
  com.bulletphysics.collision.shapes.CollisionShape
      com.bulletphysics.collision.shapes.ConvexShape
          com.bulletphysics.collision.shapes.ConvexInternalShape
              com.bulletphysics.collision.shapes.PolyhedralConvexShape
                  com.bulletphysics.collision.shapes.BU_Simplex1to4

public class BU_Simplex1to4
extends PolyhedralConvexShape

BU_Simplex1to4 implements feature based and implicit simplex of up to 4 vertices (tetrahedron, triangle, line, vertex).

Field Summary

Fields inherited from class com.bulletphysics.collision.shapes.ConvexShape

MAX_PREFERRED_PENETRATION_DIRECTIONS

Constructor Summary

BU_Simplex1to4()

BU_Simplex1to4(Vector3f pt0)

BU_Simplex1to4(Vector3f pt0, Vector3f pt1)

BU_Simplex1to4(Vector3f pt0, Vector3f pt1, Vector3f pt2)

BU_Simplex1to4(Vector3f pt0, Vector3f pt1, Vector3f pt2, Vector3f pt3)

Method Summary

void	addVertex(Vector3f pt)
void	getEdge(int i, Vector3f pa, Vector3f pb)
int	getIndex(int i)
String	getName()
int	getNumEdges()
int	getNumPlanes()
int	getNumVertices()
void	getPlane(Vector3f planeNormal, Vector3f planeSupport, int i)
BroadphaseNativeType	getShapeType()
void	getVertex(int i, Vector3f vtx)
boolean	isInside(Vector3f pt, float tolerance)
void	reset()

Methods inherited from class com.bulletphysics.collision.shapes.PolyhedralConvexShape

batchedUnitVectorGetSupportingVertexWithoutMargin, calculateLocalInertia, getAabb, localGetSupportingVertexWithoutMargin, recalcLocalAabb, setLocalScaling

Methods inherited from class com.bulletphysics.collision.shapes.ConvexInternalShape

getAabbSlow, getLocalScaling, getMargin, getNumPreferredPenetrationDirections, getPreferredPenetrationDirection, localGetSupportingVertex, setMargin

Methods inherited from class com.bulletphysics.collision.shapes.CollisionShape

calculateTemporalAabb, getAngularMotionDisc, getBoundingSphere, getUserPointer, isCompound, isConcave, isConvex, isInfinite, isPolyhedral, setUserPointer

Methods inherited from class java.lang.Object

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

Constructor Detail

BU_Simplex1to4

public BU_Simplex1to4()

BU_Simplex1to4

public BU_Simplex1to4(Vector3f pt0)

BU_Simplex1to4

public BU_Simplex1to4(Vector3f pt0,
                      Vector3f pt1)

BU_Simplex1to4

public BU_Simplex1to4(Vector3f pt0,
                      Vector3f pt1,
                      Vector3f pt2)

BU_Simplex1to4

public BU_Simplex1to4(Vector3f pt0,
                      Vector3f pt1,
                      Vector3f pt2,
                      Vector3f pt3)

Method Detail

reset

public void reset()

getShapeType

public BroadphaseNativeType getShapeType()

Specified by:

getShapeType in class CollisionShape

addVertex

public void addVertex(Vector3f pt)

getNumVertices

public int getNumVertices()

Specified by:

getNumVertices in class PolyhedralConvexShape

getNumEdges

public int getNumEdges()

Specified by:

getNumEdges in class PolyhedralConvexShape

getEdge

public void getEdge(int i,
                    Vector3f pa,
                    Vector3f pb)

Specified by:

getEdge in class PolyhedralConvexShape

getVertex

public void getVertex(int i,
                      Vector3f vtx)

Specified by:

getVertex in class PolyhedralConvexShape

getNumPlanes

public int getNumPlanes()

Specified by:

getNumPlanes in class PolyhedralConvexShape

getPlane

public void getPlane(Vector3f planeNormal,
                     Vector3f planeSupport,
                     int i)

Specified by:

getPlane in class PolyhedralConvexShape

getIndex

public int getIndex(int i)

isInside

public boolean isInside(Vector3f pt,
                        float tolerance)

Specified by:

isInside in class PolyhedralConvexShape

getName

public String getName()

Specified by:

getName in class CollisionShape