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com.sun.prism.impl

pack-priv Class MeshUtil

Class Inheritance

extends Object

java.lang.Object
com.sun.prism.impl.MeshUtil

Imports

com.sun.javafx.geom.Quat4f, .Vec2f, .Vec3f

Utility routines for dealing with mesh computation.

Field Summary

Modifier and Type	Field and Description
pack-priv static final float	BIG_ENOUGH_NORMA2
pack-priv static final float	COS110
pack-priv static final float	COS_1_DEGREE
pack-priv static final float	DEAD_FACE
pack-priv static final float	G_UV_PARALLEL
pack-priv static final float	INV_SQRT2
pack-priv static final float	MAGIC_SMALL
pack-priv static final float	NORMAL_WELD_COS
pack-priv static final double	PI
pack-priv static final float	TANGENT_WELD_COS

Constructor Summary

Access	Constructor and Description
private	MeshUtil()

Method Summary

Modifier and Type	Method and Description
pack-priv static void	buildQuat(Vec3f[] tm, Quat4f quat)
pack-priv static double	clamp(double x, double min, double max)
pack-priv static void	computeTBNNormalized(Vec3f pa, Vec3f pb, Vec3f pc, Vec2f ta, Vec2f tb, Vec2f tc, Vec3f[] norm)
pack-priv static float	fabs(float x)
pack-priv static void	fixParallelTB(Vec3f[] ntb)
pack-priv static void	fixTSpace(Vec3f[] norm)
pack-priv static void	generateTB(Vec3f v0, Vec3f v1, Vec3f v2, Vec3f[] ntb)
pack-priv static void	getOrt(Vec3f a, Vec3f b)
pack-priv static boolean	isDeadFace(float areaSquared)
pack-priv static boolean	isDeadFace(int[] f)
pack-priv static boolean	isNormalAlmostEqual(Vec3f n1, Vec3f n2)
pack-priv static boolean	isNormalOkAfterWeld(Vec3f normalSum)
pack-priv static boolean	isOppositeLookingNormals(Vec3f[] n1, Vec3f[] n2)
pack-priv static boolean	isTangentOk(Vec3f[] t1, Vec3f[] t2)
pack-priv static boolean	isTangentOK(Vec3f[] nSum)
pack-priv static void	orthogonalizeTB(Vec3f[] norm)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

BIG_ENOUGH_NORMA2	back to summary
pack-priv static final float BIG_ENOUGH_NORMA2

COS110	back to summary
pack-priv static final float COS110

COS_1_DEGREE	back to summary
pack-priv static final float COS_1_DEGREE

DEAD_FACE	back to summary
pack-priv static final float DEAD_FACE

G_UV_PARALLEL	back to summary
pack-priv static final float G_UV_PARALLEL

INV_SQRT2	back to summary
pack-priv static final float INV_SQRT2

MAGIC_SMALL	back to summary
pack-priv static final float MAGIC_SMALL

NORMAL_WELD_COS	back to summary
pack-priv static final float NORMAL_WELD_COS

PI	back to summary
pack-priv static final double PI

TANGENT_WELD_COS	back to summary
pack-priv static final float TANGENT_WELD_COS

Constructor Detail

MeshUtil	back to summary
private MeshUtil()

Method Detail

buildQuat	back to summary
pack-priv static void buildQuat(Vec3f[] tm, Quat4f quat)

clamp	back to summary
pack-priv static double clamp(double x, double min, double max)

computeTBNNormalized	back to summary
pack-priv static void computeTBNNormalized(Vec3f pa, Vec3f pb, Vec3f pc, Vec2f ta, Vec2f tb, Vec2f tc, Vec3f[] norm)

fabs	back to summary
pack-priv static float fabs(float x)

fixParallelTB	back to summary
pack-priv static void fixParallelTB(Vec3f[] ntb)

fixTSpace	back to summary
pack-priv static void fixTSpace(Vec3f[] norm)

generateTB	back to summary
pack-priv static void generateTB(Vec3f v0, Vec3f v1, Vec3f v2, Vec3f[] ntb)

getOrt	back to summary
pack-priv static void getOrt(Vec3f a, Vec3f b)

isDeadFace	back to summary
pack-priv static boolean isDeadFace(float areaSquared)

isDeadFace	back to summary
pack-priv static boolean isDeadFace(int[] f)

isNormalAlmostEqual	back to summary
pack-priv static boolean isNormalAlmostEqual(Vec3f n1, Vec3f n2)

isNormalOkAfterWeld	back to summary
pack-priv static boolean isNormalOkAfterWeld(Vec3f normalSum)

isOppositeLookingNormals	back to summary
pack-priv static boolean isOppositeLookingNormals(Vec3f[] n1, Vec3f[] n2)

isTangentOk	back to summary
pack-priv static boolean isTangentOk(Vec3f[] t1, Vec3f[] t2)

isTangentOK	back to summary
pack-priv static boolean isTangentOK(Vec3f[] nSum)

orthogonalizeTB	back to summary
pack-priv static void orthogonalizeTB(Vec3f[] norm)