CC3TextureUnit.h File Reference

#import "CC3OpenGLES11Textures.h"
#import "CC3NodeVisitor.h"
#import "CCProtocols.h"

Classes
class	CC3BumpMapTextureUnit
	A texture unit configured for DOT3 bump-mapping. More...
class	CC3ConfigurableTextureUnit
	A texture unit that provides complete flexibility in defining the way the texture will be combined with the output of previous texture units. More...
class	CC3TextureUnit
	CC3TextureUnit is used by CC3Texture to configure the GL texture unit to which the texture is being applied. More...
Enumerations
enum	CC3DOT3RGB {   kCC3DOT3RGB_XYZ, kCC3DOT3RGB_XZY, kCC3DOT3RGB_YXZ, kCC3DOT3RGB_YZX,   kCC3DOT3RGB_ZXY, kCC3DOT3RGB_ZYX }

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Detailed Description

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Enumeration Type Documentation

enum CC3DOT3RGB

In a bump-map configuration, indicates how the XYZ coordinates of each per-pixel normal are stored in the RGB values of each pixel.

The texture has three slots (R, G & B) in which to store three normal coordinate components (X, Y & Z). This can be done in any of six ways, as indicated by the values of the CC3DOT3RGB enumeration.

Enumerator:

kCC3DOT3RGB_XYZ	R=X, G=Y, B=Z.
kCC3DOT3RGB_XZY	R=X, G=Z, B=Y.
kCC3DOT3RGB_YXZ	R=Y, G=X, B=Z.
kCC3DOT3RGB_YZX	R=Y, G=Z, B=X.
kCC3DOT3RGB_ZXY	R=Z, G=X, B=Y.
kCC3DOT3RGB_ZYX	R=Z, G=Y, B=X.