casa::GLPCTexturedImage Class Reference

#include <GLPCTexture.h>

Inheritance diagram for casa::GLPCTexturedImage:

List of all members.

Public Member Functions
	GLPCTexturedImage (GLsizei width, GLsizei height, const GLushort *pixels, const GLPCTextureParams *=NULL)
	~GLPCTexturedImage ()
void	draw ()
void	draw (GLfloat x, GLfloat y, GLfloat z=0.0, GLfloat xscale=1.0, GLfloat yscale=1.0)
void	envmode (GLenum mode)
GLenum	envmode () const
GLPCTextureParams *	params () const
Private Member Functions
void	createTextures (GLsizei dWidth, GLsizei dHeight)
void	storeImage (GLsizei dWidth, GLsizei dHeight, const GLushort *pixels)
Private Attributes
int	ntx_
int	nty_
int	numTextures_
GLPCTextureObject **	textures_
GLfloat	x_
GLfloat	y_
GLfloat	z_
GLfloat	xscale_
GLfloat	yscale_
GLsizei	dWidth_
GLsizei	dHeight_
GLPCTextureParams *	params_
GLint	maxTextureSize_

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Detailed Description

Prerequisite

• GLPCDisplayListEntry

Synopsis

GLPCTexturedImage is used to convert an image to texture objects for display. The pixels array contains pixels stored as RGB triples. This class is typically only used by GLPixelCanvas If the image is larger than the maximum texture size, it will be broken into pieces that fit.

Definition at line 102 of file GLPCTexture.h.

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Constructor & Destructor Documentation

casa::GLPCTexturedImage::GLPCTexturedImage	(	GLsizei	width,
		GLsizei	height,
		const GLushort *	pixels,
		const GLPCTextureParams *	= NULL
	)

casa::GLPCTexturedImage::~GLPCTexturedImage

(

)

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Member Function Documentation

void casa::GLPCTexturedImage::createTextures	(	GLsizei	dWidth,
		GLsizei	dHeight
	)			[private]

void casa::GLPCTexturedImage::draw	(	GLfloat	x,
		GLfloat	y,
		GLfloat	z = 0.0,
		GLfloat	xscale = 1.0,
		GLfloat	yscale = 1.0
	)

Thrown Exceptions

image and save values for later.

void casa::GLPCTexturedImage::draw

(

)

GLenum casa::GLPCTexturedImage::envmode

(

)

const [inline]

Definition at line 114 of file GLPCTexture.h.

References casa::GLPCTextureParams::envmode_, and params_.

void casa::GLPCTexturedImage::envmode

(

GLenum

mode

)

GLPCTextureParams* casa::GLPCTexturedImage::params

(

)

const [inline]

Definition at line 117 of file GLPCTexture.h.

References params_.

void casa::GLPCTexturedImage::storeImage	(	GLsizei	dWidth,
		GLsizei	dHeight,
		const GLushort *	pixels
	)			[private]

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Member Data Documentation

GLsizei casa::GLPCTexturedImage::dHeight_ [private]

Definition at line 129 of file GLPCTexture.h.

GLsizei casa::GLPCTexturedImage::dWidth_ [private]

Definition at line 129 of file GLPCTexture.h.

GLint casa::GLPCTexturedImage::maxTextureSize_ [private]

Definition at line 131 of file GLPCTexture.h.

int casa::GLPCTexturedImage::ntx_ [private]

Definition at line 124 of file GLPCTexture.h.

int casa::GLPCTexturedImage::nty_ [private]

Definition at line 124 of file GLPCTexture.h.

int casa::GLPCTexturedImage::numTextures_ [private]

Definition at line 125 of file GLPCTexture.h.

GLPCTextureParams* casa::GLPCTexturedImage::params_ [private]

Definition at line 130 of file GLPCTexture.h.

Referenced by envmode(), and params().

GLPCTextureObject** casa::GLPCTexturedImage::textures_ [private]

Definition at line 126 of file GLPCTexture.h.

GLfloat casa::GLPCTexturedImage::x_ [private]

Definition at line 127 of file GLPCTexture.h.

GLfloat casa::GLPCTexturedImage::xscale_ [private]

Definition at line 128 of file GLPCTexture.h.

GLfloat casa::GLPCTexturedImage::y_ [private]

Definition at line 127 of file GLPCTexture.h.

GLfloat casa::GLPCTexturedImage::yscale_ [private]

Definition at line 128 of file GLPCTexture.h.

GLfloat casa::GLPCTexturedImage::z_ [private]

Definition at line 127 of file GLPCTexture.h.

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

• code/display/Display/GLPCTexture.h