OpenGL Shader data structure. More...

#include <Visualizer.h>

Public Member Functions
void	disableTextures () const
	Disable texture maps and color fragments by interpolating vertex colors.

void	enableTextureMaps () const
	Enable texture maps and color fragments using an RGB texture map.

void	enableTextureMasks () const
	Enable texture masks and color fragments by interpolating vertex colors.

void	setTransformationMatrix (const glm::mat4 &matrix) const
	Set the shader transformation matrix, i.e., the Affine transformation applied to all vertices.

void	setDepthBiasMatrix (const glm::mat4 &matrix) const
	Set the depth bias matrix for shadows.

void	setLightDirection (const helios::vec3 &direction) const
	Set the direction of the light (sun)

void	setLightingModel (uint lightingmodel) const
	Set the lighting model.

void	setLightIntensity (float lightintensity) const
	Set the intensity of the light source.

void	useShader () const
	Set shader as current.

void	initialize (const char vertex_shader_file, const char fragment_shader_file, Visualizer *visualizer_ptr)
	Initialize the shader.

Data Fields
uint	shaderID

GLint	textureUniform

GLint	shadowmapUniform

GLint	transformMatrixUniform

GLint	depthBiasUniform

GLint	lightDirectionUniform

GLint	lightingModelUniform

GLint	RboundUniform

GLint	lightIntensityUniform

std::vector< GLuint >	vertex_array_IDs

GLint	uvRescaleUniform

bool	initialized = false
	Indicates whether initialize() has been successfully called.

Detailed Description

OpenGL Shader data structure.

Definition at line 69 of file Visualizer.h.

Constructor & Destructor Documentation

◆ ~Shader()

Shader::~Shader ( )

Definition at line 1337 of file VisualizerRendering.cpp.

Member Function Documentation

◆ disableTextures()

void Shader::disableTextures ( ) const

Disable texture maps and color fragments by interpolating vertex colors.

Definition at line 1345 of file VisualizerRendering.cpp.

◆ enableTextureMaps()

void Shader::enableTextureMaps ( ) const

Enable texture maps and color fragments using an RGB texture map.

Definition at line 1350 of file VisualizerRendering.cpp.

◆ enableTextureMasks()

void Shader::enableTextureMasks ( ) const

Enable texture masks and color fragments by interpolating vertex colors.

Definition at line 1365 of file VisualizerRendering.cpp.

◆ initialize()

void Shader::initialize	(	const char *	vertex_shader_file,
		const char *	fragment_shader_file,
		Visualizer *	visualizer_ptr
	)

Initialize the shader.

Parameters

[in]	vertex_shader_file	Name of vertex shader file to be used by OpenGL in rendering graphics
[in]	fragment_shader_file	Name of fragment shader file to be used by OpenGL in rendering graphics
[in]	visualizer_ptr	Pointer to the Visualizer class

Definition at line 1170 of file VisualizerRendering.cpp.

◆ setDepthBiasMatrix()

void Shader::setDepthBiasMatrix ( const glm::mat4 & matrix ) const

Set the depth bias matrix for shadows.

Definition at line 1382 of file VisualizerRendering.cpp.

◆ setLightDirection()

void Shader::setLightDirection ( const helios::vec3 & direction ) const

Set the direction of the light (sun)

Definition at line 1386 of file VisualizerRendering.cpp.

◆ setLightingModel()

void Shader::setLightingModel ( uint lightingmodel ) const

Set the lighting model.

Definition at line 1390 of file VisualizerRendering.cpp.

◆ setLightIntensity()

void Shader::setLightIntensity ( float lightintensity ) const

Set the intensity of the light source.

Definition at line 1394 of file VisualizerRendering.cpp.

◆ setTransformationMatrix()

void Shader::setTransformationMatrix ( const glm::mat4 & matrix ) const

Set the shader transformation matrix, i.e., the Affine transformation applied to all vertices.

Definition at line 1378 of file VisualizerRendering.cpp.

◆ useShader()

void Shader::useShader ( ) const

Set shader as current.

Definition at line 1398 of file VisualizerRendering.cpp.

Field Documentation

◆ depthBiasUniform

GLint Shader::depthBiasUniform

Definition at line 113 of file Visualizer.h.

◆ initialized

bool Shader::initialized = false

Indicates whether initialize() has been successfully called.

Definition at line 122 of file Visualizer.h.

◆ lightDirectionUniform

GLint Shader::lightDirectionUniform

Definition at line 114 of file Visualizer.h.

◆ lightingModelUniform

GLint Shader::lightingModelUniform

Definition at line 115 of file Visualizer.h.

◆ lightIntensityUniform

GLint Shader::lightIntensityUniform

Definition at line 117 of file Visualizer.h.

◆ RboundUniform

GLint Shader::RboundUniform

Definition at line 116 of file Visualizer.h.

◆ shaderID

uint Shader::shaderID

Definition at line 109 of file Visualizer.h.

◆ shadowmapUniform

GLint Shader::shadowmapUniform

Definition at line 111 of file Visualizer.h.

◆ textureUniform

GLint Shader::textureUniform

Definition at line 110 of file Visualizer.h.

◆ transformMatrixUniform

GLint Shader::transformMatrixUniform

Definition at line 112 of file Visualizer.h.

◆ uvRescaleUniform

GLint Shader::uvRescaleUniform

Definition at line 119 of file Visualizer.h.

◆ vertex_array_IDs

std::vector<GLuint> Shader::vertex_array_IDs

Definition at line 118 of file Visualizer.h.

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

plugins/visualizer/include/Visualizer.h
plugins/visualizer/src/VisualizerRendering.cpp

Public Member Functions

Data Fields