com.sun.j3d.utils.geometry

Class Basic

java.lang.Object

com.sun.j3d.utils.geometry.Basic

 class Basic
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static double	D_RND_MAX

Constructor Summary

Constructors

Constructor and Description
Basic()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) static double	det2D(Tuple2f u, Tuple2f v, Tuple2f w)
(package private) static double	det3D(Tuple3f u, Tuple3f v, Tuple3f w)
(package private) static double	detExp(double u_x, double u_y, double u_z, double v_x, double v_y, double v_z, double w_x, double w_y, double w_z)
(package private) static void	divScalar(double scalar, Tuple3f u)
(package private) static double	dotProduct(Tuple3f u, Tuple3f v)
(package private) static double	dotProduct2D(Tuple2f u, Tuple2f v)
(package private) static void	invertVector(Tuple3f p)
(package private) static double	length2(Tuple3f u)
(package private) static double	lengthL1(Tuple3f u)
(package private) static double	lengthL2(Tuple3f u)
(package private) static void	multScalar2D(double scalar, Tuple2f u)
(package private) static int	signEps(double x, double eps)
(package private) static void	vectorAdd(Tuple3f p, Tuple3f q, Tuple3f r)
(package private) static void	vectorAdd2D(Tuple2f p, Tuple2f q, Tuple2f r)
(package private) static void	vectorProduct(Tuple3f p, Tuple3f q, Tuple3f r)
(package private) static void	vectorSub(Tuple3f p, Tuple3f q, Tuple3f r)
(package private) static void	vectorSub2D(Tuple2f p, Tuple2f q, Tuple2f r)

Methods inherited from class java.lang.Object

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

Field Detail

D_RND_MAX

static final double D_RND_MAX

See Also:

Constant Field Values

Constructor Detail

Basic

Basic()

Method Detail

detExp

static double detExp(double u_x,
            double u_y,
            double u_z,
            double v_x,
            double v_y,
            double v_z,
            double w_x,
            double w_y,
            double w_z)

det3D

static double det3D(Tuple3f u,
           Tuple3f v,
           Tuple3f w)

det2D

static double det2D(Tuple2f u,
           Tuple2f v,
           Tuple2f w)

length2

static double length2(Tuple3f u)

lengthL1

static double lengthL1(Tuple3f u)

lengthL2

static double lengthL2(Tuple3f u)

dotProduct

static double dotProduct(Tuple3f u,
                Tuple3f v)

dotProduct2D

static double dotProduct2D(Tuple2f u,
                  Tuple2f v)

vectorProduct

static void vectorProduct(Tuple3f p,
                 Tuple3f q,
                 Tuple3f r)

vectorAdd

static void vectorAdd(Tuple3f p,
             Tuple3f q,
             Tuple3f r)

vectorSub

static void vectorSub(Tuple3f p,
             Tuple3f q,
             Tuple3f r)

vectorAdd2D

static void vectorAdd2D(Tuple2f p,
               Tuple2f q,
               Tuple2f r)

vectorSub2D

static void vectorSub2D(Tuple2f p,
               Tuple2f q,
               Tuple2f r)

invertVector

static void invertVector(Tuple3f p)

divScalar

static void divScalar(double scalar,
             Tuple3f u)

multScalar2D

static void multScalar2D(double scalar,
                Tuple2f u)

signEps

static int signEps(double x,
          double eps)