Texture3D Class Reference

#include <VisTexture3D.hpp>

List of all members.

Public Member Functions
	Texture3D (string filename)
unsigned short	value (float x, float y, float z)
V3i	get_size ()
GLuint	get_texture_name ()
void	bind (GLuint texUnit)
void	bind (GLuint texUnit, GLuint texUnit2)
void	computeGradientMap (FILE *loadF, string filename)
Public Attributes
unsigned short *	pixels
V3i	size
GLuint	texture_name
GLuint	gradient_name

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Detailed Description

Wrapper for 3D Textures.

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Constructor & Destructor Documentation

Texture3D::Texture3D

(

string

filename

)

Load a .dat file.

Parameters:

filename

Path to .dat file.

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Member Function Documentation

void Texture3D::bind	(	GLuint	texUnit,
		GLuint	texUnit2
	)

Bind volume data and it's gradient to two texturing units.

void Texture3D::bind

(

GLuint

texUnit

)

Bind volume data to a texturing unit.

void Texture3D::computeGradientMap	(	FILE *	loadF,
		string	filename
	)

Generate the gradient.

V3i Texture3D::get_size

(

)

[inline]

Returns size.

GLuint Texture3D::get_texture_name

(

)

[inline]

Returns texture handle.

unsigned short Texture3D::value	(	float	x,
		float	y,
		float	z
	)

Query a value in the volume.

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Member Data Documentation

GLuint Texture3D::gradient_name

Gradient name.

unsigned short* Texture3D::pixels

Pixel data

V3i Texture3D::size

Size in voxels.

GLuint Texture3D::texture_name

Texture name.

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

• VisTexture3D.hpp
• VisTexture3D.cpp