# Ogre::TexCoordModifierControllerValue Class Reference

Predefined controller value for getting / setting a texture coordinate modifications (scales and translates). More...

`#include <OgrePredefinedControllers.h>`

Inheritance diagram for Ogre::TexCoordModifierControllerValue:
[legend]

List of all members.

## Public Member Functions

| TexCoordModifierControllerValue (TextureUnitState *t, bool translateU=false, bool translateV=false, bool scaleU=false, bool scaleV=false, bool rotate=false)
| Constructor.
Real | getValue (void) const
void | setValue (Real value)
virtual void | setValue (T value)=0

## Protected Attributes

bool | mTransU
bool | mTransV
bool | mScaleU
bool | mScaleV
bool | mRotate
TextureUnitState * | mTextureLayer

## Detailed Description

Predefined controller value for getting / setting a texture coordinate modifications (scales and translates).

Remarks:
  Effects can be applied to the scale or the offset of the u or v coordinates, or both. If separate modifications are required to u and v then 2 instances are required to control both independently, or 4 if you ant separate u and v scales as well as separate u and v offsets.

  Because of the nature of this value, it can accept values outside the 0..1 parametric range.

Definition at line 95 of file OgrePredefinedControllers.h.

## Constructor & Destructor Documentation

Ogre::TexCoordModifierControllerValue::TexCoordModifierControllerValue | ( | TextureUnitState * | t,
|  | bool | translateU = `false`,
|  | bool | translateV = `false`,
|  | bool | scaleU = `false`,
|  | bool | scaleV = `false`,
|  | bool | rotate = `false` |
| ) |  |  |

Constructor.

Parameters:

  | t | TextureUnitState to apply the modification to.
  | translateU | If true, the u coordinates will be translated by the modification.
  | translateV | If true, the v coordinates will be translated by the modification.
  | scaleU | If true, the u coordinates will be scaled by the modification.
  | scaleV | If true, the v coordinates will be scaled by the modification.
  | rotate | If true, the texture will be rotated by the modification.

## Member Function Documentation

Real Ogre::TexCoordModifierControllerValue::getValue | ( | void |  | ) | const`[virtual]`

Implements Ogre::ControllerValue< T >.

void Ogre::TexCoordModifierControllerValue::setValue | ( | Real | value | ) |

template<typename T>

virtual void Ogre::ControllerValue< T >::setValue | ( | T | value | ) | `[pure virtual, inherited]`

## Member Data Documentation

bool Ogre::TexCoordModifierControllerValue::mTransU`[protected]`

Definition at line 98 of file OgrePredefinedControllers.h.

bool Ogre::TexCoordModifierControllerValue::mTransV`[protected]`

Definition at line 98 of file OgrePredefinedControllers.h.

bool Ogre::TexCoordModifierControllerValue::mScaleU`[protected]`

Definition at line 99 of file OgrePredefinedControllers.h.

bool Ogre::TexCoordModifierControllerValue::mScaleV`[protected]`

Definition at line 99 of file OgrePredefinedControllers.h.

bool Ogre::TexCoordModifierControllerValue::mRotate`[protected]`

Definition at line 100 of file OgrePredefinedControllers.h.

TextureUnitState* Ogre::TexCoordModifierControllerValue::mTextureLayer`[protected]`

Definition at line 101 of file OgrePredefinedControllers.h.

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

- OgrePredefinedControllers.h

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sat May 10 16:27:59 2008