Procedural::Lookup Class Reference

Copy pixels from base input (x, y) to given coordinates from parameter image (red, green). More...

#include <ProceduralTextureModifiers.h>

Inheritance diagram for Procedural::Lookup:

Public Member Functions
	Lookup (TextureBufferPtr pBuffer)
	Default constructor. More...
Lookup &	setParameterImage (TextureBufferPtr image)
	Set parameter image for coordinates mapping. More...
TextureBufferPtr	process ()
	Run image manipulation. More...
Ogre::String	getName ()
	Get name of the filter as string. More...
void	setLog (bool enable=true)
	Enable/Disable logging. More...

Protected Member Functions
void	logMsg (Ogre::String msg)

Protected Attributes
TextureBufferPtr	mBuffer
Ogre::String	mName
bool	mLog

Detailed Description

Copy pixels from base input (x, y) to given coordinates from parameter image (red, green).

Use the red and green value of the parameter image as coordinates for colour painting.

Example:

// Image colour
Procedural::TextureBuffer bufferGradient(256);
Procedural::Gradient(&bufferGradient).setColours(Ogre::ColourValue::Black, Ogre::ColourValue::Red, Ogre::ColourValue::Green, Ogre::ColourValue::Blue).process();
 
// Image structure
Procedural::TextureBuffer bufferCell(256);
Procedural::Cell(&bufferCell).setDensity(4).setRegularity(234).process();
 
// Filter
Procedural::Lookup(&bufferGradient).setParameterImage(&bufferCell).process();

Constructor & Destructor Documentation

Lookup()

Procedural::Lookup::Lookup

(

TextureBufferPtr

pBuffer

)

Default constructor.

Parameters

pBuffer

Image buffer where to modify the image.

Member Function Documentation

getName()

Ogre::String Procedural::TextureProcessing::getName ( )

inherited

Get name of the filter as string.

logMsg()

void Procedural::TextureProcessing::logMsg ( Ogre::String  msg )

protectedinherited

process()

TextureBufferPtr Procedural::Lookup::process ( )

virtual

Run image manipulation.

Returns

Pointer to image buffer which has been set in the constructor.

Implements Procedural::TextureProcessing.

setLog()

void Procedural::TextureProcessing::setLog ( bool  enable = true )

inherited

Enable/Disable logging.

Parameters

enable

true enables logging of filter actions

setParameterImage()

Lookup& Procedural::Lookup::setParameterImage

(

TextureBufferPtr

image

)

Set parameter image for coordinates mapping.

Parameters

image

Pointer to second image (default NULL)

Note

If the parameter image is set to NULL there won't be any image manipulation.

Member Data Documentation

mBuffer

TextureBufferPtr Procedural::TextureProcessing::mBuffer

protectedinherited

mLog

bool Procedural::TextureProcessing::mLog

protectedinherited

mName

Ogre::String Procedural::TextureProcessing::mName

protectedinherited

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

• ProceduralTextureModifiers.h