com.bulletphysics.linearmath
Class GeometryUtil

java.lang.Object
  com.bulletphysics.linearmath.GeometryUtil

public class GeometryUtil
extends Object

GeometryUtil helper class provides a few methods to convert between plane equations and vertices.

Constructor Summary

GeometryUtil()

Method Summary

static boolean	areVerticesBehindPlane(Vector4f planeNormal, ObjectArrayList<Vector3f> vertices, float margin)
static void	getPlaneEquationsFromVertices(ObjectArrayList<Vector3f> vertices, ObjectArrayList<Vector4f> planeEquationsOut)
static void	getVerticesFromPlaneEquations(ObjectArrayList<Vector4f> planeEquations, ObjectArrayList<Vector3f> verticesOut)
static boolean	isPointInsidePlanes(ObjectArrayList<Vector4f> planeEquations, Vector3f point, float margin)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryUtil

public GeometryUtil()

Method Detail

isPointInsidePlanes

public static boolean isPointInsidePlanes(ObjectArrayList<Vector4f> planeEquations,
                                          Vector3f point,
                                          float margin)

areVerticesBehindPlane

public static boolean areVerticesBehindPlane(Vector4f planeNormal,
                                             ObjectArrayList<Vector3f> vertices,
                                             float margin)

getPlaneEquationsFromVertices

public static void getPlaneEquationsFromVertices(ObjectArrayList<Vector3f> vertices,
                                                 ObjectArrayList<Vector4f> planeEquationsOut)

getVerticesFromPlaneEquations

public static void getVerticesFromPlaneEquations(ObjectArrayList<Vector4f> planeEquations,
                                                 ObjectArrayList<Vector3f> verticesOut)