gzz.vob
Class AffineVobCoorder

java.lang.Object
  |
  +--gzz.vob.VobCoorder
        |
        +--gzz.vob.AffineVobCoorder

Direct Known Subclasses:

GLVobCoorder

public abstract class AffineVobCoorder

extends VobCoorder

A set of coordinate systems for vobs.

Guarantees about rotate and scale!! Not same as affineCoordsys!

Constructor Summary

AffineVobCoorder()

Method Summary

abstract int	affineCoordsys(int into, float depth, float x, float y, float xx, float xy, float yx, float yy)
int	ortho(int into, float depth, float x, float y, float sx, float sy) Default implementation using affineCoordsys.
abstract int	rotate(int into, float degrees) Get a subcs rotated clockwise.
abstract int	scale(int into, float sx, float sy, float sz)
abstract void	setAffineParams(int cs, float depth, float cx, float cy, float x_x, float x_y, float y_x, float y_y)
void	setOrthoParams(int cs, float depth, float x, float y, float sx, float sy)
abstract void	setRotateParams(int into, float degrees)
abstract void	setScaleParams(int into, float sx, float sy, float sz)

Methods inherited from class gzz.vob.VobCoorder

activate, box, cull, cull, dump, getCSAt, getRenderInfo, getSqSize, inverseTransformPoints3, needInterp, orthoBox, scale, setBoxParams, setOrthoBoxParams, setScaleParams, setTranslateParams, setTranslateParams, transformPoint, transformPoints2, transformPoints3, translate, translate, unitSq

Methods inherited from class java.lang.Object

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

Constructor Detail

AffineVobCoorder

public AffineVobCoorder()

Method Detail

ortho

public int ortho(int into,
                 float depth,
                 float x,
                 float y,
                 float sx,
                 float sy)

Default implementation using affineCoordsys.

Specified by:

ortho in class VobCoorder

Parameters:

into - The coord system to place the new coordinate system into, 0 for the root coordinate system.

setOrthoParams

public void setOrthoParams(int cs,
                           float depth,
                           float x,
                           float y,
                           float sx,
                           float sy)

Specified by:

setOrthoParams in class VobCoorder

affineCoordsys

public abstract int affineCoordsys(int into,
                                   float depth,
                                   float x,
                                   float y,
                                   float xx,
                                   float xy,
                                   float yx,
                                   float yy)

rotate

public abstract int rotate(int into,
                           float degrees)

Get a subcs rotated clockwise.

scale

public abstract int scale(int into,
                          float sx,
                          float sy,
                          float sz)

setAffineParams

public abstract void setAffineParams(int cs,
                                     float depth,
                                     float cx,
                                     float cy,
                                     float x_x,
                                     float x_y,
                                     float y_x,
                                     float y_y)

setRotateParams

public abstract void setRotateParams(int into,
                                     float degrees)

setScaleParams

public abstract void setScaleParams(int into,
                                    float sx,
                                    float sy,
                                    float sz)