de.grogra.imp3d.objects
Class NURBSPolygonizer

java.lang.Object
  de.grogra.math.SubdivisionHelper
      de.grogra.imp3d.objects.NURBSSubdivisionHelper
          de.grogra.imp3d.objects.NURBSPolygonizer

All Implemented Interfaces:

BSpline.BezierPatchVisitor

public class NURBSPolygonizer
extends NURBSSubdivisionHelper
implements BSpline.BezierPatchVisitor

Field Summary

Fields inherited from class de.grogra.math.SubdivisionHelper

degree, dimension, flatness, rational

Constructor Summary

NURBSPolygonizer(PolygonArray out, boolean rational, Pool pool, int flags)

Method Summary

protected void	subdivideCurve(FloatList v, float[] tmp, int part, int depth)
void	visit(int uIndex, int vIndex, float[] data, int dimension, int uDegree, int vDegree, float uLeft, float uRight, float vLeft, float vRight, boolean uvPermuted)
protected void	visitFlat(float[] v, int index)

Methods inherited from class de.grogra.imp3d.objects.NURBSSubdivisionHelper

setFlatness

Methods inherited from class de.grogra.math.SubdivisionHelper

isFlat, subdivide

Methods inherited from class java.lang.Object

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

Constructor Detail

NURBSPolygonizer

public NURBSPolygonizer(PolygonArray out,
                        boolean rational,
                        Pool pool,
                        int flags)

Method Detail

subdivideCurve

protected void subdivideCurve(FloatList v,
                              float[] tmp,
                              int part,
                              int depth)

Overrides:

subdivideCurve in class SubdivisionHelper

visit

public void visit(int uIndex,
                  int vIndex,
                  float[] data,
                  int dimension,
                  int uDegree,
                  int vDegree,
                  float uLeft,
                  float uRight,
                  float vLeft,
                  float vRight,
                  boolean uvPermuted)

Specified by:

visit in interface BSpline.BezierPatchVisitor

visitFlat

protected void visitFlat(float[] v,
                         int index)

Specified by:

visitFlat in class SubdivisionHelper