IMG_TTChannel Class Reference

#include <IMG_FileTTMap.h>

List of all members.

Public Member Functions
	IMG_TTChannel ()
virtual	~IMG_TTChannel ()
virtual void	filterPixels (float *rgba, int nchan, int first_x, int first_y, const UT_Vector3 &zeqn, const float *xweights, const float *yweights, int usize, int vsize, IMG_TT_DEEP_INTERP interp)=0
virtual void	getPixel (float *rgba, int nchan, int iu, int iv)=0
virtual void	getPixel (void *pixel, int iu, int iv)=0
	This method returns the raw pixel data.
virtual void	closeChannel ()
	This method is called when the channel is destructed.

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Detailed Description

An IMG_TTChannel is used to retrieve pixel data from the image. Each image owns an array of IMG_TTChannel objects that could represent environment map rasters or mipmap levels.

Definition at line 95 of file IMG_FileTTMap.h.

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Constructor & Destructor Documentation

IMG_TTChannel::IMG_TTChannel

(

)

virtual IMG_TTChannel::~IMG_TTChannel

(

)

[virtual]

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Member Function Documentation

virtual void IMG_TTChannel::closeChannel

(

)

[inline, virtual]

This method is called when the channel is destructed.

Definition at line 114 of file IMG_FileTTMap.h.

virtual void IMG_TTChannel::filterPixels	(	float *	rgba,
		int	nchan,
		int	first_x,
		int	first_y,
		const UT_Vector3 &	zeqn,
		const float *	xweights,
		const float *	yweights,
		int	usize,
		int	vsize,
		IMG_TT_DEEP_INTERP	interp
	)			[pure virtual]

virtual void IMG_TTChannel::getPixel	(	void *	pixel,
		int	iu,
		int	iv
	)			[pure virtual]

This method returns the raw pixel data.

virtual void IMG_TTChannel::getPixel	(	float *	rgba,
		int	nchan,
		int	iu,
		int	iv
	)			[pure virtual]

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

• IMG/IMG_FileTTMap.h