org.xith3d.render.states.units
Class TextureUnitStateUnit

java.lang.Object
  org.xith3d.render.states.StateSortable
      org.xith3d.render.states.StateUnit
          org.xith3d.render.states.units.TextureUnitStateUnit

public class TextureUnitStateUnit
extends StateUnit

This StateUnit encapsulates a whole TextureUnit.

Field Summary

static TextureAttributes	DEFAULT_TEX_ATTR
static TexCoordGeneration	DEFAULT_TEXCOORD_GEN
static TextureUnitStateUnit[]	DEFAULT_UNIT
static int[]	STATE_TYPES
static StateMap	texAttribsStateMap
static StateMap	texCoorGenStateMap

Fields inherited from class org.xith3d.render.states.StateUnit

MAX_ATOM_TYPES, MAX_STATE_TYPES

Method Summary

ColoringAttributes	getNodeComponent()
long	getStateId()
TexCoordGeneration	getTexCoordGeneration()
Texture	getTexture()
TextureAttributes	getTextureAttributes()
int	getUnit()
boolean	isTranslucent() Because the rendering engine needs to deal with translucent geometry differently the shader needs to be able to indicate whether it is translucent or not.
static TextureUnitStateUnit	makeTextureUnitStateUnit(int unit, TextureUnit tu, StateUnit[] cache)
java.lang.String	toString()
void	update(Texture texture, TextureAttributes texAttribs, TexCoordGeneration texCoordGen)

Methods inherited from class org.xith3d.render.states.StateUnit

isDefault

Methods inherited from class org.xith3d.render.states.StateSortable

getCachedStateId, getStateType, updateCachedStateId

Methods inherited from class java.lang.Object

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

Field Detail

STATE_TYPES

public static final int[] STATE_TYPES

texAttribsStateMap

public static final StateMap texAttribsStateMap

texCoorGenStateMap

public static final StateMap texCoorGenStateMap

DEFAULT_TEX_ATTR

public static final TextureAttributes DEFAULT_TEX_ATTR

DEFAULT_TEXCOORD_GEN

public static final TexCoordGeneration DEFAULT_TEXCOORD_GEN

DEFAULT_UNIT

public static final TextureUnitStateUnit[] DEFAULT_UNIT

Method Detail

getUnit

public final int getUnit()

getTexture

public final Texture getTexture()

getTextureAttributes

public final TextureAttributes getTextureAttributes()

getTexCoordGeneration

public final TexCoordGeneration getTexCoordGeneration()

getNodeComponent

public ColoringAttributes getNodeComponent()

Specified by:

getNodeComponent in class StateUnit

isTranslucent

public final boolean isTranslucent()

Because the rendering engine needs to deal with translucent geometry differently the shader needs to be able to indicate whether it is translucent or not.

Specified by:

isTranslucent in class StateUnit

Returns:

true, if the Shader is translucent

getStateId

public final long getStateId()

Specified by:

getStateId in class StateSortable

Returns:

the state ID used to sort the item

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

update

public final void update(Texture texture,
                         TextureAttributes texAttribs,
                         TexCoordGeneration texCoordGen)

makeTextureUnitStateUnit

public static TextureUnitStateUnit makeTextureUnitStateUnit(int unit,
                                                            TextureUnit tu,
                                                            StateUnit[] cache)