de.jreality.geometry

Class IndexedLineSetUtility

java.lang.Object

de.jreality.geometry.IndexedLineSetUtility

public class IndexedLineSetUtility
extends Object

Static methods for constructing, extracting, and modifying instances of IndexedLineSet.

Author:

Charles Gunn IndexedLineSetUtility for more ways to specify instances of IndexedLineSet.

Method Summary

Modifier and Type	Method and Description
static double[][]	calculateAngles(double[][] angles, IndexedLineSet ils)
static IndexedLineSet	circle(int n)
static IndexedLineSet	circle(int n, double cx, double cy, double r)
static IndexedLineSetFactory	circleFactory(int n, double cx, double cy, double r)
static IndexedLineSetFactory	createCurveFactoryFromPoints(double[][] points, boolean closed)
static IndexedLineSetFactory	createCurveFactoryFromPoints(IndexedLineSetFactory ilsf, double[][] points, boolean closed)
static IndexedLineSet	createCurveFromPoints(double[][] points, boolean closed)
static IndexedLineSet	createCurveFromPoints(double[] points, int fiber, boolean closed)
static IndexedLineSet	createCurveFromPoints(IndexedLineSet g, double[][] points, boolean closed)
static IndexedLineSet	createCurveFromPoints(IndexedLineSet g, double[] points, int fiber, boolean closed)
static IndexedLineSet	createCurveFromPoints(IndexedLineSet g, double[] points, int fiber, int[][] indices)
static double[][]	extractCurve(double[][] curve, IndexedLineSet ils, int i)
static double[][]	extractCurveColors(double[][] curve, IndexedLineSet ils, int i)
static double[]	extractRadii(double[] curve, IndexedLineSet ils, int i)
static IndexedLineSet	refine(IndexedLineSet ils, int n)
static IndexedLineSet	refine2(IndexedLineSet ils, int[] which)
static IndexedLineSetFactory	refineFactory(IndexedLineSet ils, int n)
static void	removeVertex(IndexedLineSetFactory ilsf, int vertexIndex)
static void	removeVertex(IndexedLineSetFactory ilsf, int vertexIndex, int edgeIndex)

Methods inherited from class java.lang.Object

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

Method Detail

refine

public static IndexedLineSet refine(IndexedLineSet ils,
                                    int n)

refineFactory

public static IndexedLineSetFactory refineFactory(IndexedLineSet ils,
                                                  int n)

refine2

public static IndexedLineSet refine2(IndexedLineSet ils,
                                     int[] which)

removeVertex

public static void removeVertex(IndexedLineSetFactory ilsf,
                                int vertexIndex)

removeVertex

public static void removeVertex(IndexedLineSetFactory ilsf,
                                int vertexIndex,
                                int edgeIndex)

calculateAngles

public static double[][] calculateAngles(double[][] angles,
                                         IndexedLineSet ils)

extractCurve

public static double[][] extractCurve(double[][] curve,
                                      IndexedLineSet ils,
                                      int i)

Parameters:

curve -

ils -

i -

Returns:

extractCurveColors

public static double[][] extractCurveColors(double[][] curve,
                                            IndexedLineSet ils,
                                            int i)

extractRadii

public static double[] extractRadii(double[] curve,
                                    IndexedLineSet ils,
                                    int i)

createCurveFromPoints

public static IndexedLineSet createCurveFromPoints(double[][] points,
                                                   boolean closed)

createCurveFromPoints

public static IndexedLineSet createCurveFromPoints(IndexedLineSet g,
                                                   double[][] points,
                                                   boolean closed)

createCurveFactoryFromPoints

public static IndexedLineSetFactory createCurveFactoryFromPoints(double[][] points,
                                                                 boolean closed)

Parameters:

points -

closed -

Returns:

createCurveFactoryFromPoints

public static IndexedLineSetFactory createCurveFactoryFromPoints(IndexedLineSetFactory ilsf,
                                                                 double[][] points,
                                                                 boolean closed)

createCurveFromPoints

public static IndexedLineSet createCurveFromPoints(double[] points,
                                                   int fiber,
                                                   boolean closed)

createCurveFromPoints

public static IndexedLineSet createCurveFromPoints(IndexedLineSet g,
                                                   double[] points,
                                                   int fiber,
                                                   int[][] indices)

createCurveFromPoints

public static IndexedLineSet createCurveFromPoints(IndexedLineSet g,
                                                   double[] points,
                                                   int fiber,
                                                   boolean closed)

circle

public static IndexedLineSet circle(int n,
                                    double cx,
                                    double cy,
                                    double r)

circleFactory

public static IndexedLineSetFactory circleFactory(int n,
                                                  double cx,
                                                  double cy,
                                                  double r)

circle

public static IndexedLineSet circle(int n)