DzTexture Class Reference

Class that handles sharing of data for image maps. More...

Inheritance diagram for DzTexture:

List of all members.

Methods
String	getFilename ()
Size	getGLTextureSize ()
String	getTempFilename ()
void	refresh ()
Signals
void	drawnDataChanged ()
	Signature: "drawnDataChanged()"
void	tempFilenameChanged (String filename)
	Signature: "tempFilenameChanged(const QString&)"

---

Detailed Description

Class that handles sharing of data for image maps.

This is a sharable object that stores information for an texture (image map) that is used in OpenGL. Do not create a texture, rather, request one from DzImageMgr - this insures that there is only one instance of a given image in memory at a time, and also ensures that necessary conversions for rendering the image via OpenGL and offline renderers occurs correctly.

---

Member Function Documentation

void DzTexture::drawnDataChanged

(

)

[signal]

Signature: "drawnDataChanged()"

Emitted when the data of the texture has changed - e.g. after a call to refresh()

String DzTexture::getFilename

(

)

Returns:

The source file name for this image.

Size DzTexture::getGLTextureSize

(

)

Returns:

The actual size of the OpenGL texture image.

String DzTexture::getTempFilename

(

)

Returns:

The temp file name for this image.

void DzTexture::refresh

(

)

Reloads the image if its source file has changed

DzTexture::tempFilenameChanged

(

String

filename

)

[signal]

Signature: "tempFilenameChanged(const QString&)"

Emitted when the temp filename for the image has changed

---

Copyright © 2002 - 2009 DAZ 3D, Inc.