A class that renders a one slice of a 3D texture as a unit plane. More...

Public Member Functions
	VolumeSlicer ()
	Constructor.
	~VolumeSlicer ()
	Destructor.
void	init ()
	Initialization function.
void	passViewProjectionMatrix (ngl::Matrix _modelView, ngl::Matrix _projection)
	Passes the view and projection matrices to the class.
void	drawSlice (Texture3D *_texture3D, ngl::TransformStack &_transformStack)
	Draws a volume (3D texture) as a 2D plane.
void	setSlice (int _slice)
	Sets the slice to draw.
void	setOpacity (float _opacity)
	Sets the slice's plane opacity.

Detailed Description

A class that renders a one slice of a 3D texture as a unit plane.

Member Function Documentation

void VolumeSlicer::drawSlice	(	Texture3D *	_texture3D,
		ngl::TransformStack &	_transformStack
	)

Draws a volume (3D texture) as a 2D plane.

Parameters:

[in]	_texture3D	the 3D texture to render
[in]	_transformStack	the active transform stack

void VolumeSlicer::passViewProjectionMatrix	(	ngl::Matrix	_modelView,
		ngl::Matrix	_projection
	)

Passes the view and projection matrices to the class.

Parameters:

[in]	_modelView	the model view matrix
[in]	_projection	the projection matrix

void VolumeSlicer::setOpacity ( float _opacity )

Sets the slice's plane opacity.

Parameters:

[in] _opacity the new opacity

void VolumeSlicer::setSlice ( int _slice )

Sets the slice to draw.

Parameters:

[in] _slice the active slice

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