Ogre::TextureUnitState Class Reference

Class representing the state of a single texture unit during a Pass of a Technique, of a Material. More...

#include <OgreTextureUnitState.h>

List of all members.

Public Types
typedef std::multimap< TextureEffectType, TextureEffect >	EffectMap
	Texture effects in a multimap paired array.
enum	TextureEffectType {   ET_ENVIRONMENT_MAP, ET_PROJECTIVE_TEXTURE, ET_UVSCROLL, ET_USCROLL,   ET_VSCROLL, ET_ROTATE, ET_TRANSFORM }
	Definition of the broad types of texture effect you can apply to a texture unit. More...
enum	EnvMapType { ENV_PLANAR, ENV_CURVED, ENV_REFLECTION, ENV_NORMAL }
	Enumeration to specify type of envmap. More...
enum	TextureTransformType {   TT_TRANSLATE_U, TT_TRANSLATE_V, TT_SCALE_U, TT_SCALE_V,   TT_ROTATE }
	Useful enumeration when dealing with procedural transforms. More...
enum	TextureAddressingMode { TAM_WRAP, TAM_MIRROR, TAM_CLAMP, TAM_BORDER }
	Texture addressing modes - default is TAM_WRAP. More...
enum	TextureCubeFace {   CUBE_FRONT = 0, CUBE_BACK = 1, CUBE_LEFT = 2, CUBE_RIGHT = 3,   CUBE_UP = 4, CUBE_DOWN = 5 }
	Enum identifying the frame indexes for faces of a cube map (not the composite 3D type. More...
Public Member Functions
	TextureUnitState (Pass *parent)
	Default constructor.
	TextureUnitState (Pass *parent, const TextureUnitState &oth)
TextureUnitState &	operator= (const TextureUnitState &oth)
	~TextureUnitState ()
	Default destructor.
	TextureUnitState (Pass *parent, const String &texName, unsigned int texCoordSet=0)
	Name-based constructor.
const String &	getTextureName (void) const
	Get the name of current texture image for this layer.
void	setTextureName (const String &name, TextureType ttype=TEX_TYPE_2D, int mipmaps=-1, bool isAlpha=false)
	Sets this texture layer to use a single texture, given the name of the texture to use on this layer.
void	setCubicTextureName (const String &name, bool forUVW=false)
	Sets this texture layer to use a combination of 6 texture maps, each one relating to a face of a cube.
void	setCubicTextureName (const String *const names, bool forUVW=false)
	Sets this texture layer to use a combination of 6 texture maps, each one relating to a face of a cube.
void	setAnimatedTextureName (const String &name, unsigned int numFrames, Real duration=0)
	Sets the names of the texture images for an animated texture.
void	setAnimatedTextureName (const String *const names, unsigned int numFrames, Real duration=0)
	Sets the names of the texture images for an animated texture.
std::pair< uint, uint >	getTextureDimensions (unsigned int frame=0) const
	Returns the width and height of the texture in the given frame.
void	setCurrentFrame (unsigned int frameNumber)
	Changes the active frame in an animated or multi-image texture.
unsigned int	getCurrentFrame (void) const
	Gets the active frame in an animated or multi-image texture layer.
const String &	getFrameTextureName (unsigned int frameNumber) const
	Gets the name of the texture associated with a frame number.
void	setFrameTextureName (const String &name, unsigned int frameNumber)
	Sets the name of the texture associated with a frame.
void	addFrameTextureName (const String &name)
	Add a Texture name to the end of the frame container.
void	deleteFrameTextureName (const size_t frameNumber)
	deletes a specific texture frame.
unsigned int	getNumFrames (void) const
	Gets the number of frames for a texture.
bool	isCubic (void) const
	Returns true if this texture unit is either a series of 6 2D textures, each in it's own frame, or is a full 3D cube map.
bool	is3D (void) const
	Returns true if this texture layer uses a composite 3D cubic texture.
TextureType	getTextureType (void) const
	Returns the type of this texture.
unsigned int	getTextureCoordSet (void) const
	Gets the index of the set of texture co-ords this layer uses.
void	setTextureCoordSet (unsigned int set)
	Sets the index of the set of texture co-ords this layer uses.
void	setTextureTransform (const Matrix4 &xform)
	Sets a matrix used to transform any texture coordinates on this layer.
const Matrix4 &	getTextureTransform (void) const
	Gets the current texture transformation matrix.
void	setTextureScroll (Real u, Real v)
	Sets the translation offset of the texture, ie scrolls the texture.
void	setTextureUScroll (Real value)
	As setTextureScroll, but sets only U value.
Real	getTextureUScroll (void) const
void	setTextureVScroll (Real value)
	As setTextureScroll, but sets only V value.
Real	getTextureVScroll (void) const
void	setTextureUScale (Real value)
	As setTextureScale, but sets only U value.
Real	getTextureUScale (void) const
void	setTextureVScale (Real value)
	As setTextureScale, but sets only V value.
Real	getTextureVScale (void) const
void	setTextureScale (Real uScale, Real vScale)
	Sets the scaling factor applied to texture coordinates.
void	setTextureRotate (const Radian &angle)
	Sets the anticlockwise rotation factor applied to texture coordinates.
const Radian &	getTextureRotate (void) const
const UVWAddressingMode &	getTextureAddressingMode (void) const
	Gets the texture addressing mode for a given coordinate, i.e.
void	setTextureAddressingMode (TextureAddressingMode tam)
	Sets the texture addressing mode, i.e.
void	setTextureAddressingMode (TextureAddressingMode u, TextureAddressingMode v, TextureAddressingMode w)
	Sets the texture addressing mode, i.e.
void	setTextureAddressingMode (const UVWAddressingMode &uvw)
	Sets the texture addressing mode, i.e.
void	setTextureBorderColour (const ColourValue &colour)
	Sets the texture border colour.
const ColourValue &	getTextureBorderColour (void) const
	Sets the texture border colour.
void	setColourOperationEx (LayerBlendOperationEx op, LayerBlendSource source1=LBS_TEXTURE, LayerBlendSource source2=LBS_CURRENT, const ColourValue &arg1=ColourValue::White, const ColourValue &arg2=ColourValue::White, Real manualBlend=0.0)
	Setting advanced blending options.
void	setColourOperation (const LayerBlendOperation op)
	Determines how this texture layer is combined with the one below it (or the diffuse colour of the geometry if this is layer 0).
void	setColourOpMultipassFallback (const SceneBlendFactor sourceFactor, const SceneBlendFactor destFactor)
	Sets the multipass fallback operation for this layer, if you used TextureUnitState::setColourOperationEx and not enough multitexturing hardware is available.
const LayerBlendModeEx &	getColourBlendMode (void) const
	Get multitexturing colour blending mode.
const LayerBlendModeEx &	getAlphaBlendMode (void) const
	Get multitexturing alpha blending mode.
SceneBlendFactor	getColourBlendFallbackSrc (void) const
	Get the multipass fallback for colour blending operation source factor.
SceneBlendFactor	getColourBlendFallbackDest (void) const
	Get the multipass fallback for colour blending operation destination factor.
void	setAlphaOperation (LayerBlendOperationEx op, LayerBlendSource source1=LBS_TEXTURE, LayerBlendSource source2=LBS_CURRENT, Real arg1=1.0, Real arg2=1.0, Real manualBlend=0.0)
	Sets the alpha operation to be applied to this texture.
void	addEffect (TextureEffect &effect)
	Generic method for setting up texture effects.
void	setEnvironmentMap (bool enable, EnvMapType envMapType=ENV_CURVED)
	Turns on/off texture coordinate effect that makes this layer an environment map.
void	setScrollAnimation (Real uSpeed, Real vSpeed)
	Sets up an animated scroll for the texture layer.
void	setRotateAnimation (Real speed)
	Sets up an animated texture rotation for this layer.
void	setTransformAnimation (const TextureTransformType ttype, const WaveformType waveType, Real base=0, Real frequency=1, Real phase=0, Real amplitude=1)
	Sets up a general time-relative texture modification effect.
void	setProjectiveTexturing (bool enabled, const Frustum *projectionSettings=0)
	Enables or disables projective texturing on this texture unit.
void	removeAllEffects (void)
	Removes all effects applied to this texture layer.
void	removeEffect (const TextureEffectType type)
	Removes a single effect applied to this texture layer.
bool	isBlank (void) const
	Determines if this texture layer is currently blank.
void	setBlank (void)
	Sets this texture layer to be blank.
const EffectMap &	getEffects (void) const
Real	getAnimationDuration (void) const
void	setTextureFiltering (TextureFilterOptions filterType)
	Set the texture filtering for this unit, using the simplified interface.
void	setTextureFiltering (FilterType ftype, FilterOptions opts)
	Set a single filtering option on this texture unit.
void	setTextureFiltering (FilterOptions minFilter, FilterOptions magFilter, FilterOptions mipFilter)
	Set a the detailed filtering options on this texture unit.
FilterOptions	getTextureFiltering (FilterType ftpye) const
void	setTextureAnisotropy (unsigned int maxAniso)
	Sets the anisotropy level to be used for this texture level.
unsigned int	getTextureAnisotropy () const
Pass *	getParent (void) const
	Gets the parent Pass object.
void	_load (void)
	Internal method for loading this object as part of Material::load.
void	_unload (void)
	Internal method for unloading this object as part of Material::unload.
bool	hasViewRelativeTextureCoordinateGeneration (void)
	Returns whether this unit has texture coordinate generation that depends on the camera.
bool	isLoaded (void)
void	_notifyNeedsRecompile (void)
	Tells the class that it needs recompilation.
void	setName (const String &name)
	Set the name of the Texture Unit State.
const String &	getName (void) const
	get the name of the Texture Unit State
void	setTextureNameAlias (const String &name)
	Set the alias name used for texture frame names.
const String &	getTextureNameAlias (void) const
	gets the Texture Name Alias of the Texture Unit.
bool	applyTextureAliases (const AliasTextureNamePairList &aliasList, const bool apply=true)
	Applies texture names to Texture Unit State with matching texture name aliases.
void	_notifyParent (Pass *parent)
	Notify this object that its parent has changed.
Protected Member Functions
void	recalcTextureMatrix (void) const
	Internal method for calculating texture matrix.
void	createAnimController (void)
	Internal method for creating animation controller.
void	createEffectController (TextureEffect &effect)
	Internal method for creating texture effect controller.
Protected Attributes
unsigned int	mCurrentFrame
	The current animation frame.
Real	mAnimDuration
	Duration of animation in seconds.
bool	mCubic
TextureType	mTextureType
int	mTextureSrcMipmaps
unsigned int	mTextureCoordSetIndex
UVWAddressingMode	mAddressMode
ColourValue	mBorderColour
LayerBlendModeEx	colourBlendMode
SceneBlendFactor	colourBlendFallbackSrc
SceneBlendFactor	colourBlendFallbackDest
LayerBlendModeEx	alphaBlendMode
bool	mIsBlank
bool	mIsAlpha
bool	mRecalcTexMatrix
Real	mUMod
Real	mVMod
Real	mUScale
Real	mVScale
Radian	mRotate
Matrix4	mTexModMatrix
Real	mUScrollAnim
Real	mVScrollAnim
Real	mRotateAnim
FilterOptions	mMinFilter
	Texture filtering - minification.
FilterOptions	mMagFilter
	Texture filtering - magnification.
FilterOptions	mMipFilter
	Texture filtering - mipmapping.
unsigned int	mMaxAniso
	Texture anisotropy.
bool	mIsDefaultAniso
bool	mIsDefaultFiltering
std::vector< String >	mFrames
String	mName
String	mTextureNameAlias
EffectMap	mEffects
Pass *	mParent
Controller< Real > *	mAnimController
Friends
class	RenderSystem

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Detailed Description

Class representing the state of a single texture unit during a Pass of a Technique, of a Material.

Remarks:

Texture units are pipelines for retrieving texture data for rendering onto your objects in the world. Using them is common to both the fixed-function and the programmable (vertex and fragment program) pipeline, but some of the settings will only have an effect in the fixed-function pipeline (for example, setting a texture rotation will have no effect if you use the programmable pipeline, because this is overridden by the fragment program). The effect of each setting as regards the 2 pipelines is commented in each setting.

When I use the term 'fixed-function pipeline' I mean traditional rendering where you do not use vertex or fragment programs (shaders). Programmable pipeline means that for this pass you are using vertex or fragment programs.

Definition at line 52 of file OgreTextureUnitState.h.

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Member Typedef Documentation

typedef std::multimap<TextureEffectType, TextureEffect> Ogre::TextureUnitState::EffectMap

Texture effects in a multimap paired array. Definition at line 163 of file OgreTextureUnitState.h.

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Member Enumeration Documentation

enum Ogre::TextureUnitState::EnvMapType

Enumeration to specify type of envmap. Note: Note that these have no effect when using the programmable pipeline, since their effect is overridden by the vertex / fragment programs. Enumeration values: ENV_PLANAR  Envmap based on vector from camera to vertex position, good for planar geometry. ENV_CURVED  Envmap based on dot of vector from camera to vertex and vertex normal, good for curves. ENV_REFLECTION  Envmap entended to supply reflection vectors for cube mapping. ENV_NORMAL  Envmap entended to supply normal vectors for cube mapping. Definition at line 85 of file OgreTextureUnitState.h.

enum Ogre::TextureUnitState::TextureAddressingMode

Texture addressing modes - default is TAM_WRAP. Note: These settings are relevant in both the fixed-function and the programmable pipeline. Enumeration values: TAM_WRAP  Texture wraps at values over 1.0. TAM_MIRROR  Texture mirrors (flips) at joins over 1.0. TAM_CLAMP  Texture clamps at 1.0. TAM_BORDER  Texture coordinates outside the range [0.0, 1.0] are set to the border colour. Definition at line 116 of file OgreTextureUnitState.h.

enum Ogre::TextureUnitState::TextureCubeFace

Enum identifying the frame indexes for faces of a cube map (not the composite 3D type. Enumeration values: CUBE_FRONT  CUBE_BACK  CUBE_LEFT  CUBE_RIGHT  CUBE_UP  CUBE_DOWN  Definition at line 136 of file OgreTextureUnitState.h.

enum Ogre::TextureUnitState::TextureEffectType

Definition of the broad types of texture effect you can apply to a texture unit. Note: Note that these have no effect when using the programmable pipeline, since their effect is overridden by the vertex / fragment programs. Enumeration values: ET_ENVIRONMENT_MAP  Generate all texture coords based on angle between camera and vertex. ET_PROJECTIVE_TEXTURE  Generate texture coords based on a frustum. ET_UVSCROLL  Constant u/v scrolling effect. ET_USCROLL  Constant u scrolling effect. ET_VSCROLL  Constant u/v scrolling effect. ET_ROTATE  Constant rotation. ET_TRANSFORM  More complex transform. Definition at line 61 of file OgreTextureUnitState.h.

enum Ogre::TextureUnitState::TextureTransformType

Useful enumeration when dealing with procedural transforms. Note: Note that these have no effect when using the programmable pipeline, since their effect is overridden by the vertex / fragment programs. Enumeration values: TT_TRANSLATE_U  TT_TRANSLATE_V  TT_SCALE_U  TT_SCALE_V  TT_ROTATE  Definition at line 102 of file OgreTextureUnitState.h.

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Constructor & Destructor Documentation

Ogre::TextureUnitState::TextureUnitState (  Pass *  parent  )

Default constructor.

Ogre::TextureUnitState::TextureUnitState (  Pass *  parent, const TextureUnitState &  oth )

Ogre::TextureUnitState::~TextureUnitState (   )

Default destructor.

Ogre::TextureUnitState::TextureUnitState (  Pass *  parent, const String &  texName, unsigned int  texCoordSet = 0 )

Name-based constructor. Parameters: name  The basic name of the texture e.g. brickwall.jpg, stonefloor.png texCoordSet  The index of the texture coordinate set to use.

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Member Function Documentation

void Ogre::TextureUnitState::_load (  void   )

Internal method for loading this object as part of Material::load.

void Ogre::TextureUnitState::_notifyNeedsRecompile (  void   )

Tells the class that it needs recompilation.

void Ogre::TextureUnitState::_notifyParent (  Pass *  parent  )

Notify this object that its parent has changed.

void Ogre::TextureUnitState::_unload (  void   )

Internal method for unloading this object as part of Material::unload.

void Ogre::TextureUnitState::addEffect (  TextureEffect &  effect  )

Generic method for setting up texture effects. Remarks: Allows you to specify effects directly by using the TextureEffectType enumeration. The arguments that go with it depend on the effect type. Only one effect of each type can be applied to a texture layer. This method is used internally by Ogre but it is better generally for applications to use the more intuitive specialised methods such as setEnvironmentMap and setScroll. Note: This option has no effect in the programmable pipeline.

void Ogre::TextureUnitState::addFrameTextureName (  const String &  name  )

Add a Texture name to the end of the frame container. Parameters: name  The name of the texture Note: Applies to both fixed-function and programmable pipeline.

bool Ogre::TextureUnitState::applyTextureAliases (  const AliasTextureNamePairList &  aliasList, const bool  apply = true )

Applies texture names to Texture Unit State with matching texture name aliases. If no matching aliases are found then the TUS state does not change. Remarks: Cubic, 1d, 2d, and 3d textures are determined from current state of the Texture Unit. Assumes animated frames are sequentially numbered in the name. If matching texture aliases are found then true is returned. Parameters: aliasList  is a map container of texture alias, texture name pairs apply  set true to apply the texture aliases else just test to see if texture alias matches are found. Returns: True if matching texture aliases were found in the Texture Unit State.

void Ogre::TextureUnitState::createAnimController (  void   )  [protected]

Internal method for creating animation controller.

void Ogre::TextureUnitState::createEffectController (  TextureEffect &  effect  )  [protected]

Internal method for creating texture effect controller.

void Ogre::TextureUnitState::deleteFrameTextureName (  const size_t  frameNumber  )

deletes a specific texture frame. The texture used is not deleted but the texture will no longer be used by the Texture Unit. An exception is raised if the frame number exceeds the number of actual frames. Parameters: frameNumber  The frame number of the texture to be deleted. Note: Applies to both fixed-function and programmable pipeline.

const LayerBlendModeEx& Ogre::TextureUnitState::getAlphaBlendMode (  void   )  const

Get multitexturing alpha blending mode.

Real Ogre::TextureUnitState::getAnimationDuration (  void   )  const

SceneBlendFactor Ogre::TextureUnitState::getColourBlendFallbackDest (  void   )  const

Get the multipass fallback for colour blending operation destination factor.

SceneBlendFactor Ogre::TextureUnitState::getColourBlendFallbackSrc (  void   )  const

Get the multipass fallback for colour blending operation source factor.

const LayerBlendModeEx& Ogre::TextureUnitState::getColourBlendMode (  void   )  const

Get multitexturing colour blending mode.

unsigned int Ogre::TextureUnitState::getCurrentFrame (  void   )  const

Gets the active frame in an animated or multi-image texture layer. Note: Applies to both fixed-function and programmable pipeline.

const EffectMap& Ogre::TextureUnitState::getEffects (  void   )  const

const String& Ogre::TextureUnitState::getFrameTextureName (  unsigned int  frameNumber  )  const

Gets the name of the texture associated with a frame number. Throws an exception if frameNumber exceeds the number of stored frames. Note: Applies to both fixed-function and programmable pipeline.

const String& Ogre::TextureUnitState::getName (  void   )  const

get the name of the Texture Unit State Definition at line 945 of file OgreTextureUnitState.h. References Ogre::String.

unsigned int Ogre::TextureUnitState::getNumFrames (  void   )  const

Gets the number of frames for a texture. Note: Applies to both fixed-function and programmable pipeline.

Pass* Ogre::TextureUnitState::getParent (  void   )  const

Gets the parent Pass object. Definition at line 924 of file OgreTextureUnitState.h.

const UVWAddressingMode& Ogre::TextureUnitState::getTextureAddressingMode (  void   )  const

Gets the texture addressing mode for a given coordinate, i.e. what happens at uv values above 1.0. Note: The default is TAM_WRAP i.e. the texture repeats over values of 1.0.

unsigned int Ogre::TextureUnitState::getTextureAnisotropy (   )  const

const ColourValue& Ogre::TextureUnitState::getTextureBorderColour (  void   )  const

Sets the texture border colour. Note: The default is ColourValue::Black, and this value only used when addressing mode is TAM_BORDER.

unsigned int Ogre::TextureUnitState::getTextureCoordSet (  void   )  const

Gets the index of the set of texture co-ords this layer uses. Note: Applies to both fixed-function and programmable pipeline.

std::pair< uint, uint > Ogre::TextureUnitState::getTextureDimensions (  unsigned int  frame = 0  )  const

Returns the width and height of the texture in the given frame.

FilterOptions Ogre::TextureUnitState::getTextureFiltering (  FilterType  ftpye  )  const

const String& Ogre::TextureUnitState::getTextureName (  void   )  const

Get the name of current texture image for this layer. Remarks: This will either always be a single name for this layer, or will be the name of the current frame for an animated or otherwise multi-frame texture. Note: Applies to both fixed-function and programmable pipeline.

const String& Ogre::TextureUnitState::getTextureNameAlias (  void   )  const

gets the Texture Name Alias of the Texture Unit. Definition at line 953 of file OgreTextureUnitState.h. References Ogre::String.

const Radian& Ogre::TextureUnitState::getTextureRotate (  void   )  const

const Matrix4& Ogre::TextureUnitState::getTextureTransform (  void   )  const

Gets the current texture transformation matrix. Remarks: Causes a reclaculation of the matrix if any parameters have been changed via setTextureScroll, setTextureScale and setTextureRotate. Note: Has no effect in the programmable pipeline.

TextureType Ogre::TextureUnitState::getTextureType (  void   )  const

Returns the type of this texture. Note: Applies to both fixed-function and programmable pipeline.

Real Ogre::TextureUnitState::getTextureUScale (  void   )  const

Real Ogre::TextureUnitState::getTextureUScroll (  void   )  const

Real Ogre::TextureUnitState::getTextureVScale (  void   )  const

Real Ogre::TextureUnitState::getTextureVScroll (  void   )  const

bool Ogre::TextureUnitState::hasViewRelativeTextureCoordinateGeneration (  void   )

Returns whether this unit has texture coordinate generation that depends on the camera.

bool Ogre::TextureUnitState::is3D (  void   )  const

Returns true if this texture layer uses a composite 3D cubic texture. Note: Applies to both fixed-function and programmable pipeline.

bool Ogre::TextureUnitState::isBlank (  void   )  const

Determines if this texture layer is currently blank. Note: This can happen if a texture fails to load or some other non-fatal error. Worth checking after setting texture name.

bool Ogre::TextureUnitState::isCubic (  void   )  const

Returns true if this texture unit is either a series of 6 2D textures, each in it's own frame, or is a full 3D cube map. You can tell which by checking getTextureType. Note: Applies to both fixed-function and programmable pipeline.

bool Ogre::TextureUnitState::isLoaded (  void   )

TextureUnitState& Ogre::TextureUnitState::operator= (  const TextureUnitState &  oth  )

void Ogre::TextureUnitState::recalcTextureMatrix (  void   )  const [protected]

Internal method for calculating texture matrix.

void Ogre::TextureUnitState::removeAllEffects (  void   )

Removes all effects applied to this texture layer.

void Ogre::TextureUnitState::removeEffect (  const TextureEffectType  type  )

Removes a single effect applied to this texture layer. Note: Because you can only have 1 effect of each type (e.g. 1 texture coordinate generation) applied to a layer, only the effect type is required.

void Ogre::TextureUnitState::setAlphaOperation (  LayerBlendOperationEx  op, LayerBlendSource  source1 = LBS_TEXTURE, LayerBlendSource  source2 = LBS_CURRENT, Real  arg1 = 1.0, Real  arg2 = 1.0, Real  manualBlend = 0.0 )

Sets the alpha operation to be applied to this texture. Remarks: This works in exactly the same way as setColourOperation, except that the effect is applied to the level of alpha (i.e. transparency) of the texture rather than its colour. When the alpha of a texel (a pixel on a texture) is 1.0, it is opaque, wheras it is fully transparent if the alpha is 0.0. Please refer to the setColourOperation method for more info. Parameters: op  The operation to be used, e.g. modulate (multiply), add, subtract source1  The source of the first alpha value to the operation e.g. texture alpha source2  The source of the second alpha value to the operation e.g. current surface alpha arg1  Manually supplied alpha value (only required if source1 = LBS_MANUAL) arg2  Manually supplied alpha value (only required if source2 = LBS_MANUAL) manualBlend  Manually supplied 'blend' value - only required for operations which require manual blend e.g. LBX_BLEND_MANUAL See also: setColourOperation Note: This option has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setAnimatedTextureName (  const String *const  names, unsigned int  numFrames, Real  duration = 0 )

Sets the names of the texture images for an animated texture. Remarks: This an alternative method to the one where you specify a single name and let the system derive the names of each frame, incase your images can't conform to this naming standard. Animated textures are just a series of images making up the frames of the animation. All the images must be the same size, and you must provide their names as an array in the first parameter. You can change the active frame on a texture layer by calling the setCurrentFrame method. Note: If you can make your texture images conform to a naming standard of basicName_frame.ext, you can call the alternative setAnimatedTextureName method which just takes a base name instead. Applies to both fixed-function and programmable pipeline. Parameters: names  Pointer to array of names of the textures to use, in frame order. numFrames  The number of frames in the sequence. duration  The length of time it takes to display the whole animation sequence, in seconds. If 0, no automatic transition occurs.

void Ogre::TextureUnitState::setAnimatedTextureName (  const String &  name, unsigned int  numFrames, Real  duration = 0 )

Sets the names of the texture images for an animated texture. Remarks: Animated textures are just a series of images making up the frames of the animation. All the images must be the same size, and their names must have a frame number appended before the extension, e.g. if you specify a name of "wall.jpg" with 3 frames, the image names must be "wall_0.jpg", "wall_1.jpg" and "wall_2.jpg". You can change the active frame on a texture layer by calling the setCurrentFrame method. Note: If you can't make your texture images conform to the naming standard layed out here, you can call the alternative setAnimatedTextureName method which takes an array of names instead. Applies to both fixed-function and programmable pipeline. Parameters: name  The base name of the textures to use e.g. wall.jpg for frames wall_0.jpg, wall_1.jpg etc. numFrames  The number of frames in the sequence. duration  The length of time it takes to display the whole animation sequence, in seconds. If 0, no automatic transition occurs.

void Ogre::TextureUnitState::setBlank (  void   )

Sets this texture layer to be blank.

void Ogre::TextureUnitState::setColourOperation (  const LayerBlendOperation  op  )

Determines how this texture layer is combined with the one below it (or the diffuse colour of the geometry if this is layer 0). Remarks: This method is the simplest way to blend tetxure layers, because it requires only one parameter, gives you the most common blending types, and automatically sets up 2 blending methods: one for if single-pass multitexturing hardware is available, and another for if it is not and the blending must be achieved through multiple rendering passes. It is, however, quite limited and does not expose the more flexible multitexturing operations, simply because these can't be automatically supported in multipass fallback mode. If want to use the fancier options, use TextureUnitState::setColourOperationEx, but you'll either have to be sure that enough multitexturing units will be available, or you should explicitly set a fallback using TextureUnitState::setColourOpMultipassFallback. Note: The default method is LBO_MODULATE for all layers. This option has no effect in the programmable pipeline. Parameters: op  One of the LayerBlendOperation enumerated blending types.

void Ogre::TextureUnitState::setColourOperationEx (  LayerBlendOperationEx  op, LayerBlendSource  source1 = LBS_TEXTURE, LayerBlendSource  source2 = LBS_CURRENT, const ColourValue &  arg1 = ColourValue::White, const ColourValue &  arg2 = ColourValue::White, Real  manualBlend = 0.0 )

Setting advanced blending options. Remarks: This is an extended version of the TextureUnitState::setColourOperation method which allows extremely detailed control over the blending applied between this and earlier layers. See the IMPORTANT note below about the issues between mulitpass and multitexturing that using this method can create. Texture colour operations determine how the final colour of the surface appears when rendered. Texture units are used to combine colour values from various sources (ie. the diffuse colour of the surface from lighting calculations, combined with the colour of the texture). This method allows you to specify the 'operation' to be used, ie. the calculation such as adds or multiplies, and which values to use as arguments, such as a fixed value or a value from a previous calculation. The defaults for each layer are: op = LBX_MODULATE source1 = LBS_TEXTURE source2 = LBS_CURRENT ie. each layer takes the colour results of the previous layer, and multiplies them with the new texture being applied. Bear in mind that colours are RGB values from 0.0 - 1.0 so multiplying them together will result in values in the same range, 'tinted' by the multiply. Note however that a straight multiply normally has the effect of darkening the textures - for this reason there are brightening operations like LBO_MODULATE_X2. See the LayerBlendOperation and LayerBlendSource enumerated types for full details. Note: Because of the limitations on some underlying APIs (Direct3D included) the LBS_TEXTURE argument can only be used as the first argument, not the second. The final 3 parameters are only required if you decide to pass values manually into the operation, i.e. you want one or more of the inputs to the colour calculation to come from a fixed value that you supply. Hence you only need to fill these in if you supply LBS_MANUAL to the corresponding source, or use the LBX_BLEND_MANUAL operation. Warning: Ogre tries to use multitexturing hardware to blend texture layers together. However, if it runs out of texturing units (e.g. 2 of a GeForce2, 4 on a GeForce3) it has to fall back on multipass rendering, i.e. rendering the same object multiple times with different textures. This is both less efficient and there is a smaller range of blending operations which can be performed. For this reason, if you use this method you MUST also call TextureUnitState::setColourOpMultipassFallback to specify which effect you want to fall back on if sufficient hardware is not available. Note: This has no effect in the programmable pipeline. Parameters: If  you wish to avoid having to do this, use the simpler TextureUnitState::setColourOperation method which allows less flexible blending options but sets up the multipass fallback automatically, since it only allows operations which have direct multipass equivalents. op  The operation to be used, e.g. modulate (multiply), add, subtract source1  The source of the first colour to the operation e.g. texture colour source2  The source of the second colour to the operation e.g. current surface colour arg1  Manually supplied colour value (only required if source1 = LBS_MANUAL) arg2  Manually supplied colour value (only required if source2 = LBS_MANUAL) manualBlend  Manually supplied 'blend' value - only required for operations which require manual blend e.g. LBX_BLEND_MANUAL

void Ogre::TextureUnitState::setColourOpMultipassFallback (  const SceneBlendFactor  sourceFactor, const SceneBlendFactor  destFactor )

Sets the multipass fallback operation for this layer, if you used TextureUnitState::setColourOperationEx and not enough multitexturing hardware is available. Remarks: Because some effects exposed using TextureUnitState::setColourOperationEx are only supported under multitexturing hardware, if the hardware is lacking the system must fallback on multipass rendering, which unfortunately doesn't support as many effects. This method is for you to specify the fallback operation which most suits you. You'll notice that the interface is the same as the Material::setSceneBlending method; this is because multipass rendering IS effectively scene blending, since each layer is rendered on top of the last using the same mechanism as making an object transparent, it's just being rendered in the same place repeatedly to get the multitexture effect. If you use the simpler (and hence less flexible) TextureUnitState::setColourOperation method you don't need to call this as the system sets up the fallback for you. Note: This option has no effect in the programmable pipeline, because there is no multipass fallback and multitexture blending is handled by the fragment shader.

void Ogre::TextureUnitState::setCubicTextureName (  const String *const  names, bool  forUVW = false )

Sets this texture layer to use a combination of 6 texture maps, each one relating to a face of a cube. Remarks: Cubic textures are made up of 6 separate texture images. Each one of these is an orthoganal view of the world with a FOV of 90 degrees and an aspect ratio of 1:1. You can generate these from 3D Studio by rendering a scene to a reflection map of a transparent cube and saving the output files. Cubic maps can be used either for skyboxes (complete wrap-around skies, like space) or as environment maps to simulate reflections. The system deals with these 2 scenarios in different ways: for cubic environment maps, the 6 textures are combined into a single 'cubic' texture map which is then addressed using 3D texture coordinates. This is required because you don't know what face of the box you're going to need to address when you render an object, and typically you need to reflect more than one face on the one object, so all 6 textures are needed to be 'active' at once. Cubic environment maps are enabled by calling this method with the forUVW parameter set to true, and then calling setEnvironmentMap(true). Note that not all cards support cubic environment mapping. for skyboxes, the 6 textures are kept separate and used independently for each face of the skybox. This is done because not all cards support 3D cubic maps and skyboxes do not need to use 3D texture coordinates so it is simpler to render each face of the box with 2D coordinates, changing texture between faces. Skyboxes are created by calling SceneManager::setSkyBox. Note: Applies to both fixed-function and programmable pipeline. Parameters: name  The basic name of the texture e.g. brickwall.jpg, stonefloor.png. There must be 6 versions of this texture with the suffixes _fr, _bk, _up, _dn, _lf, and _rt (before the extension) which make up the 6 sides of the box. The textures must all be the same size and be powers of 2 in width & height. If you can't make your texture names conform to this, use the alternative method of the same name which takes an array of texture names instead. forUVW  Set to true if you want a single 3D texture addressable with 3D texture coordinates rather than 6 separate textures. Useful for cubic environment mapping.

void Ogre::TextureUnitState::setCubicTextureName (  const String &  name, bool  forUVW = false )

Sets this texture layer to use a combination of 6 texture maps, each one relating to a face of a cube. Remarks: Cubic textures are made up of 6 separate texture images. Each one of these is an orthoganal view of the world with a FOV of 90 degrees and an aspect ratio of 1:1. You can generate these from 3D Studio by rendering a scene to a reflection map of a transparent cube and saving the output files. Cubic maps can be used either for skyboxes (complete wrap-around skies, like space) or as environment maps to simulate reflections. The system deals with these 2 scenarios in different ways: for cubic environment maps, the 6 textures are combined into a single 'cubic' texture map which is then addressed using 3D texture coordinates. This is required because you don't know what face of the box you're going to need to address when you render an object, and typically you need to reflect more than one face on the one object, so all 6 textures are needed to be 'active' at once. Cubic environment maps are enabled by calling this method with the forUVW parameter set to true, and then calling setEnvironmentMap(true). Note that not all cards support cubic environment mapping. for skyboxes, the 6 textures are kept separate and used independently for each face of the skybox. This is done because not all cards support 3D cubic maps and skyboxes do not need to use 3D texture coordinates so it is simpler to render each face of the box with 2D coordinates, changing texture between faces. Skyboxes are created by calling SceneManager::setSkyBox. Note: Applies to both fixed-function and programmable pipeline. Parameters: name  The basic name of the texture e.g. brickwall.jpg, stonefloor.png. There must be 6 versions of this texture with the suffixes _fr, _bk, _up, _dn, _lf, and _rt (before the extension) which make up the 6 sides of the box. The textures must all be the same size and be powers of 2 in width & height. If you can't make your texture names conform to this, use the alternative method of the same name which takes an array of texture names instead. forUVW  Set to true if you want a single 3D texture addressable with 3D texture coordinates rather than 6 separate textures. Useful for cubic environment mapping.

void Ogre::TextureUnitState::setCurrentFrame (  unsigned int  frameNumber  )

Changes the active frame in an animated or multi-image texture. Remarks: An animated texture (or a cubic texture where the images are not combined for 3D use) is made up of a number of frames. This method sets the active frame. Note: Applies to both fixed-function and programmable pipeline.

void Ogre::TextureUnitState::setEnvironmentMap (  bool  enable, EnvMapType  envMapType = ENV_CURVED )

Turns on/off texture coordinate effect that makes this layer an environment map. Remarks: Environment maps make an object look reflective by using the object's vertex normals relative to the camera view to generate texture coordinates. The vectors generated can either be used to address a single 2D texture which is a 'fish-eye' lens view of a scene, or a 3D cubic environment map which requires 6 textures for each side of the inside of a cube. The type depends on what texture you set up - if you use the setTextureName method then a 2D fisheye lens texture is required, whereas if you used setCubicTextureName then a cubic environemnt map will be used. This effect works best if the object has lots of gradually changing normals. The texture also has to be designed for this effect - see the example spheremap.png included with the sample application for a 2D environment map; a cubic map can be generated by rendering 6 views of a scene to each of the cube faces with orthoganal views. Note: Enabling this disables any other texture coordinate generation effects. However it can be combined with texture coordinate modification functions, which then operate on the generated coordinates rather than static model texture coordinates. Parameters: enable  True to enable, false to disable planar  If set to true, instead of being based on normals the environment effect is based on vertex positions. This is good for planar surfaces. Note: This option has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setFrameTextureName (  const String &  name, unsigned int  frameNumber )

Sets the name of the texture associated with a frame. Parameters: name  The name of the texture frameNumber  The frame the texture name is to be placed in Note: Throws an exception if frameNumber exceeds the number of stored frames. Applies to both fixed-function and programmable pipeline.

void Ogre::TextureUnitState::setName (  const String &  name  )

Set the name of the Texture Unit State. Remarks: The name of the Texture Unit State is optional. Its usefull in material scripts where a material could inherit from another material and only want to modify a particalar Texture Unit State.

void Ogre::TextureUnitState::setProjectiveTexturing (  bool  enabled, const Frustum *  projectionSettings = 0 )

Enables or disables projective texturing on this texture unit. Remarks: Projective texturing allows you to generate texture coordinates based on a Frustum, which gives the impression that a texture is being projected onto the surface. Note that once you have called this method, the texture unit continues to monitor the Frustum you passed in and the projection will change if you can alter it. It also means that you must ensure that the Frustum object you pass a pointer to remains in existence for as long as this TextureUnitState does. This effect cannot be combined with other texture generation effects, such as environment mapping. It also has no effect on passes which have a vertex program enabled - projective texturing has to be done in the vertex program instead. Parameters: enabled  Whether to enable / disable projectionSettings  The Frustum which will be used to derive the projection parameters.

void Ogre::TextureUnitState::setRotateAnimation (  Real  speed  )

Sets up an animated texture rotation for this layer. Note: Useful for constant rotations (for varying rotations, see setTransformAnimation). Parameters: speed  The number of complete anticlockwise revolutions per second (use -ve for clockwise) Note: This option has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setScrollAnimation (  Real  uSpeed, Real  vSpeed )

Sets up an animated scroll for the texture layer. Note: Useful for creating constant scrolling effects on a texture layer (for varying scrolls, see setTransformAnimation). Parameters: uSpeed  The number of horizontal loops per second (+ve=moving right, -ve = moving left) vSpeed  The number of vertical loops per second (+ve=moving up, -ve= moving down) Note: This option has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTextureAddressingMode (  const UVWAddressingMode &  uvw  )

Sets the texture addressing mode, i.e. what happens at uv values above 1.0. Note: The default is TAM_WRAP i.e. the texture repeats over values of 1.0. This applies for both the fixed-function and programmable pipelines.

void Ogre::TextureUnitState::setTextureAddressingMode (  TextureAddressingMode  u, TextureAddressingMode  v, TextureAddressingMode  w )

Sets the texture addressing mode, i.e. what happens at uv values above 1.0. Note: The default is TAM_WRAP i.e. the texture repeats over values of 1.0. This applies for both the fixed-function and programmable pipelines.

void Ogre::TextureUnitState::setTextureAddressingMode (  TextureAddressingMode  tam  )

Sets the texture addressing mode, i.e. what happens at uv values above 1.0. Note: The default is TAM_WRAP i.e. the texture repeats over values of 1.0. This is a shortcut method which sets the addressing mode for all coordinates at once; you can also call the more specific method to set the addressing mode per coordinate. This applies for both the fixed-function and programmable pipelines.

void Ogre::TextureUnitState::setTextureAnisotropy (  unsigned int  maxAniso  )

Sets the anisotropy level to be used for this texture level. maxAniso The maximal anisotropy level, should be between 2 and the maximum supported by hardware (1 is the default, ie. no anisotrophy). Note: This option applies in both the fixed function and the programmable pipeline.

void Ogre::TextureUnitState::setTextureBorderColour (  const ColourValue &  colour  )

Sets the texture border colour. Note: The default is ColourValue::Black, and this value only used when addressing mode is TAM_BORDER. This applies for both the fixed-function and programmable pipelines.

void Ogre::TextureUnitState::setTextureCoordSet (  unsigned int  set  )

Sets the index of the set of texture co-ords this layer uses. Note: Default is 0 for all layers. Only change this if you have provided multiple texture co-ords per vertex. Applies to both fixed-function and programmable pipeline.

void Ogre::TextureUnitState::setTextureFiltering (  FilterOptions  minFilter, FilterOptions  magFilter, FilterOptions  mipFilter )

Set a the detailed filtering options on this texture unit. minFilter The filtering to use when reducing the size of the texture. Can be FO_POINT, FO_LINEAR or FO_ANISOTROPIC magFilter The filtering to use when increasing the size of the texture Can be FO_POINT, FO_LINEAR or FO_ANISOTROPIC mipFilter The filtering to use between mip levels Can be FO_NONE (turns off mipmapping), FO_POINT or FO_LINEAR (trilinear filtering)

void Ogre::TextureUnitState::setTextureFiltering (  FilterType  ftype, FilterOptions  opts )

Set a single filtering option on this texture unit. ftype The filtering type to set opts The filtering option to set

void Ogre::TextureUnitState::setTextureFiltering (  TextureFilterOptions  filterType  )

Set the texture filtering for this unit, using the simplified interface. Remarks: You also have the option of specifying the minification, magnification and mip filter individually if you want more control over filtering options. See the alternative setTextureFiltering methods for details. Note: This option applies in both the fixed function and the programmable pipeline. Parameters: filterType  The high-level filter type to use.

void Ogre::TextureUnitState::setTextureName (  const String &  name, TextureType  ttype = TEX_TYPE_2D, int  mipmaps = -1, bool  isAlpha = false )

Sets this texture layer to use a single texture, given the name of the texture to use on this layer. Note: Applies to both fixed-function and programmable pipeline.

void Ogre::TextureUnitState::setTextureNameAlias (  const String &  name  )

Set the alias name used for texture frame names. Parameters: name  can be any sequence of characters and does not have to be unique

void Ogre::TextureUnitState::setTextureRotate (  const Radian &  angle  )

Sets the anticlockwise rotation factor applied to texture coordinates. Remarks: This sets a fixed rotation angle - if you wish to animate this, see the ControllerManager::createTextureRotater method. Note: Has no effect in the programmable pipeline. Parameters: angle  The angle of rotation (anticlockwise).

void Ogre::TextureUnitState::setTextureScale (  Real  uScale, Real  vScale )

Sets the scaling factor applied to texture coordinates. Remarks: This method sets the scale element of the texture transformation, and is easier to use than setTextureTransform if you are combining translation, scaling and rotation in your texture transformation. Again if you want to animate these values you need to use a Controller (see ControllerManager and it's methods for more information). Note: Has no effect in the programmable pipeline. Parameters: uScale  The value by which the texture is to be scaled horizontally. vScale  The value by which the texture is to be scaled vertically.

void Ogre::TextureUnitState::setTextureScroll (  Real  u, Real  v )

Sets the translation offset of the texture, ie scrolls the texture. Remarks: This method sets the translation element of the texture transformation, and is easier to use than setTextureTransform if you are combining translation, scaling and rotation in your texture transformation. Again if you want to animate these values you need to use a Controller Note: Has no effect in the programmable pipeline. Parameters: u  The amount the texture should be moved horizontally (u direction). v  The amount the texture should be moved vertically (v direction). See also: ControllerManager, Controller

void Ogre::TextureUnitState::setTextureTransform (  const Matrix4 &  xform  )

Sets a matrix used to transform any texture coordinates on this layer. Remarks: Texture coordinates can be modified on a texture layer to create effects like scrolling textures. A texture transform can either be applied to a layer which takes the source coordinates from a fixed set in the geometry, or to one which generates them dynamically (e.g. environment mapping). It's obviously a bit impractical to create scrolling effects by calling this method manually since you would have to call it every framw with a slight alteration each time, which is tedious. Instead you can use the ControllerManager class to create a Controller object which will manage the effect over time for you. See the ControllerManager::createTextureScroller and it's sibling methods for details. In addition, if you want to set the individual texture transformations rather than concatenating them yourself, use setTextureScroll, setTextureScale and setTextureRotate. Note: Has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTextureUScale (  Real  value  )

As setTextureScale, but sets only U value. Note: Has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTextureUScroll (  Real  value  )

As setTextureScroll, but sets only U value. Note: Has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTextureVScale (  Real  value  )

As setTextureScale, but sets only V value. Note: Has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTextureVScroll (  Real  value  )

As setTextureScroll, but sets only V value. Note: Has no effect in the programmable pipeline.

void Ogre::TextureUnitState::setTransformAnimation (  const TextureTransformType  ttype, const WaveformType  waveType, Real  base = 0, Real  frequency = 1, Real  phase = 0, Real  amplitude = 1 )

Sets up a general time-relative texture modification effect. Note: This can be called multiple times for different values of ttype, but only the latest effect applies if called multiple time for the same ttype. Parameters: ttype  The type of transform, either translate (scroll), scale (stretch) or rotate (spin) waveType  The shape of the wave, see WaveformType enum for details base  The base value for the function (range of output = {base, base + amplitude}) frequency  The speed of the wave in cycles per second phase  The offset of the start of the wave, e.g. 0.5 to start half-way through the wave amplitude  Scales the output so that instead of lying within 0..1 it lies within 0..1*amplitude for exaggerated effects Note: This option has no effect in the programmable pipeline.

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Friends And Related Function Documentation

friend class RenderSystem [friend]

Definition at line 54 of file OgreTextureUnitState.h.

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Member Data Documentation

LayerBlendModeEx Ogre::TextureUnitState::alphaBlendMode [protected]

Definition at line 994 of file OgreTextureUnitState.h.

SceneBlendFactor Ogre::TextureUnitState::colourBlendFallbackDest [protected]

Definition at line 992 of file OgreTextureUnitState.h.

SceneBlendFactor Ogre::TextureUnitState::colourBlendFallbackSrc [protected]

Definition at line 991 of file OgreTextureUnitState.h.

LayerBlendModeEx Ogre::TextureUnitState::colourBlendMode [protected]

Definition at line 990 of file OgreTextureUnitState.h.

UVWAddressingMode Ogre::TextureUnitState::mAddressMode [protected]

Definition at line 987 of file OgreTextureUnitState.h.

Controller<Real>* Ogre::TextureUnitState::mAnimController [protected]

Definition at line 1036 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mAnimDuration [protected]

Duration of animation in seconds. Definition at line 980 of file OgreTextureUnitState.h.

ColourValue Ogre::TextureUnitState::mBorderColour [protected]

Definition at line 988 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mCubic [protected]

Definition at line 981 of file OgreTextureUnitState.h.

unsigned int Ogre::TextureUnitState::mCurrentFrame [protected]

The current animation frame. Definition at line 977 of file OgreTextureUnitState.h.

EffectMap Ogre::TextureUnitState::mEffects [protected]

Definition at line 1028 of file OgreTextureUnitState.h.

std::vector<String> Ogre::TextureUnitState::mFrames [protected]

Definition at line 1025 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mIsAlpha [protected]

Definition at line 996 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mIsBlank [protected]

Definition at line 995 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mIsDefaultAniso [protected]

Definition at line 1017 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mIsDefaultFiltering [protected]

Definition at line 1018 of file OgreTextureUnitState.h.

FilterOptions Ogre::TextureUnitState::mMagFilter [protected]

Texture filtering - magnification. Definition at line 1011 of file OgreTextureUnitState.h.

unsigned int Ogre::TextureUnitState::mMaxAniso [protected]

Texture anisotropy. Definition at line 1015 of file OgreTextureUnitState.h.

FilterOptions Ogre::TextureUnitState::mMinFilter [protected]

Texture filtering - minification. Definition at line 1009 of file OgreTextureUnitState.h.

FilterOptions Ogre::TextureUnitState::mMipFilter [protected]

Texture filtering - mipmapping. Definition at line 1013 of file OgreTextureUnitState.h.

String Ogre::TextureUnitState::mName [protected]

Definition at line 1026 of file OgreTextureUnitState.h.

Pass* Ogre::TextureUnitState::mParent [protected]

Definition at line 1035 of file OgreTextureUnitState.h.

bool Ogre::TextureUnitState::mRecalcTexMatrix [mutable, protected]

Definition at line 998 of file OgreTextureUnitState.h.

Radian Ogre::TextureUnitState::mRotate [protected]

Definition at line 1001 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mRotateAnim [protected]

Definition at line 1006 of file OgreTextureUnitState.h.

Matrix4 Ogre::TextureUnitState::mTexModMatrix [mutable, protected]

Definition at line 1002 of file OgreTextureUnitState.h.

unsigned int Ogre::TextureUnitState::mTextureCoordSetIndex [protected]

Definition at line 986 of file OgreTextureUnitState.h.

String Ogre::TextureUnitState::mTextureNameAlias [protected]

Definition at line 1027 of file OgreTextureUnitState.h.

int Ogre::TextureUnitState::mTextureSrcMipmaps [protected]

Definition at line 984 of file OgreTextureUnitState.h.

TextureType Ogre::TextureUnitState::mTextureType [protected]

Definition at line 983 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mUMod [protected]

Definition at line 999 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mUScale [protected]

Definition at line 1000 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mUScrollAnim [protected]

Definition at line 1005 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mVMod [protected]

Definition at line 999 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mVScale [protected]

Definition at line 1000 of file OgreTextureUnitState.h.

Real Ogre::TextureUnitState::mVScrollAnim [protected]

Definition at line 1005 of file OgreTextureUnitState.h.

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The documentation for this class was generated from the following file:

• OgreTextureUnitState.h

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Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Mar 12 14:45:49 2006