de.grogra.ext.x3d.util
Class ElevationGridComputation

java.lang.Object
  de.grogra.ext.x3d.util.ElevationGridComputation

public class ElevationGridComputation
extends java.lang.Object

Constructor Summary

ElevationGridComputation(int xDimension, int zDimension, float xSpacing, float zSpacing, float[] height, float creaseAngle)

Method Summary

void	getCreaseNormal(Vector3f normal0, Vector3f normal1, Vector3f normal2, Vector3f normal3, Vector3f normal4, Vector3f normal5, int i, int j)
void	getLRNormal(Vector3f normal, int i, int j)
void	getNormal(Vector3f normal, Tuple3f vertex0, Tuple3f vertex1, Tuple3f vertex2)
void	getNormals(Vector3f normal0, Vector3f normal1, int i, int j)
void	getULNormal(Vector3f normal, int i, int j)
void	getVertex(Tuple3f vertex, int i, int j)

Methods inherited from class java.lang.Object

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

Constructor Detail

ElevationGridComputation

public ElevationGridComputation(int xDimension,
                                int zDimension,
                                float xSpacing,
                                float zSpacing,
                                float[] height,
                                float creaseAngle)

Method Detail

getCreaseNormal

public void getCreaseNormal(Vector3f normal0,
                            Vector3f normal1,
                            Vector3f normal2,
                            Vector3f normal3,
                            Vector3f normal4,
                            Vector3f normal5,
                            int i,
                            int j)

getLRNormal

public void getLRNormal(Vector3f normal,
                        int i,
                        int j)

getNormal

public void getNormal(Vector3f normal,
                      Tuple3f vertex0,
                      Tuple3f vertex1,
                      Tuple3f vertex2)

getNormals

public void getNormals(Vector3f normal0,
                       Vector3f normal1,
                       int i,
                       int j)

getULNormal

public void getULNormal(Vector3f normal,
                        int i,
                        int j)

getVertex

public void getVertex(Tuple3f vertex,
                      int i,
                      int j)