SurgSim::Graphics::Texture3d Class Reference

Base class defining the interface for a 3D Graphics Texture. More...

#include <Texture3d.h>

Inheritance diagram for SurgSim::Graphics::Texture3d:

Public Member Functions
virtual void	setSize (int width, int height, int depth)=0
	Sets the size of the texture. More...
virtual void	getSize (int *width, int *height, int *depth) const =0
	Gets the size of the texture. More...
virtual bool	loadImageSlices (const std::vector< std::string > &filePaths)=0
	Loads images slices from files into the 3D texture. More...
Public Member Functions inherited from SurgSim::Graphics::Texture
virtual	~Texture ()
	Destructor.
virtual bool	loadImage (const std::string &filePath)=0
	Loads an image into the texture from a file. More...
virtual void	clearImage ()=0
	Removes the image from the texture.
void	setIsPointSprite (bool value)
	Set point sprite flag on/off.
bool	isPointSprite () const
	Get point sprite flag state.

Detailed Description

Base class defining the interface for a 3D Graphics Texture.

A 3D Texture has width, height, and depth.

Note

Normalized texture coordinates are used to access this texture.

Member Function Documentation

getSize()

virtual void SurgSim::Graphics::Texture3d::getSize ( int *  width, int *  height, int *  depth  ) const

pure virtual

Gets the size of the texture.

Parameters

[out]	width	Width of the texture
[out]	height	Height of the texture
[out]	depth	Depth of the texture

Implemented in SurgSim::Graphics::OsgTexture3d.

loadImageSlices()

virtual bool SurgSim::Graphics::Texture3d::loadImageSlices ( const std::vector< std::string > &  filePaths )

pure virtual

Loads images slices from files into the 3D texture.

Parameters

filePaths

Paths to the image files

Returns

True if the image is successfully loaded, otherwise false

Note

The slices are stacked in the order provided to create the depth of the 3D texture.

Implemented in SurgSim::Graphics::OsgTexture3d.

setSize()

virtual void SurgSim::Graphics::Texture3d::setSize ( int  width, int  height, int  depth  )

pure virtual

Sets the size of the texture.

Parameters

width	Width of the texture
height	Height of the texture
depth	Depth of the texture

Note

Use this to setup a texture as a render target rather than loading from file.

Implemented in SurgSim::Graphics::OsgTexture3d.

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

• SurgSim/Graphics/Texture3d.h