ShaderDataGenerator Class Reference

The underlying data of a shader is generated. More...

#include <ShaderDataGenerator.h>

Inherits IShaderData.

Public Types
typedef std::unordered_map< std::string, std::string >	TextureMap
typedef std::unordered_map< std::string, std::string >	CubeRelflectionMap
typedef std::unordered_map< std::string, vmml::Vector3f >	Vector3Map
typedef std::unordered_map< std::string, GLfloat >	ScalarMap

Public Member Functions
	ShaderDataGenerator ()
	Constructor. More...
	ShaderDataGenerator (GLuint maxLights, bool ambientLighting, const MaterialData &materialData, bool variableNumberOfLights, bool isText)
	Constructor. More...
	ShaderDataGenerator (const ShaderGeneratorSettings &shaderGeneratorSettings)
	Constructor. More...
virtual	~ShaderDataGenerator ()
	Virtual destructor. More...
ShaderDataGenerator &	create (const ShaderGeneratorSettings &shaderGeneratorSettings)
	Constructor. More...
std::string	getVertShaderSrc () const
	Gets the source code of the vertex shader as a string. More...
std::string	getFragShaderSrc () const
	Gets the source code of the fragment shader as a string. More...
GLuint	getMaxLights () const
	Get the maximum number of lights. More...
bool	supportsVariableNumberOfLights () const
	Returns true if the number of lights is variable in the shader. More...
bool	supportsAmbientLighting () const
	Returns true if the shader supports ambient lighting. More...
bool	supportsDiffuseLighting () const
	Returns true if the shader supports diffuse lighting. More...
bool	supportsSpecularLighting () const
	Returns true if the shader supports specular lighting. More...
bool	supportsCubicReflectionMap () const
	Returns true if the shader supports a cubic reflection map. More...
bool	isValid () const
	Returns true if the shader is valid. More...
Public Member Functions inherited from IShaderData
virtual	~IShaderData ()
	Virtual destructor. More...

Detailed Description

The underlying data of a shader is generated.

Author

Benjamin Buergisser

Member Typedef Documentation

typedef std::unordered_map<std::string, std::string> ShaderDataGenerator::CubeRelflectionMap

typedef std::unordered_map<std::string, GLfloat> ShaderDataGenerator::ScalarMap

typedef std::unordered_map<std::string, std::string> ShaderDataGenerator::TextureMap

typedef std::unordered_map<std::string, vmml::Vector3f> ShaderDataGenerator::Vector3Map

Constructor & Destructor Documentation

ShaderDataGenerator::ShaderDataGenerator

(

)

Constructor.

ShaderDataGenerator::ShaderDataGenerator	(	GLuint	maxLights,
		bool	ambientLighting,
		const MaterialData &	materialData,
		bool	variableNumberOfLights,
		bool	isText
	)

Constructor.

Parameters

[in]	maxLights	The maximum number of light sources to be used
[in]	ambientLighting	Set true if the shader should support ambient lighting
[in]	materialData	All necessary information for the shader is read from the material data
[in]	variableNumberOfLights	Set true if the number of lights may vary, otherwise the number of lights has to be the same as specified as maximum number of lights
[in]	isText	Set true if the shader should be used for displaying text

ShaderDataGenerator::ShaderDataGenerator

(

const ShaderGeneratorSettings &

shaderGeneratorSettings

)

Constructor.

Parameters

[in]

shaderGeneratorSettings

The settings defining the abilities the generated shader should have

virtual ShaderDataGenerator::~ShaderDataGenerator ( )

inlinevirtual

Virtual destructor.

Member Function Documentation

ShaderDataGenerator & ShaderDataGenerator::create

(

const ShaderGeneratorSettings &

shaderGeneratorSettings

)

Constructor.

Parameters

[in]

shaderGeneratorSettings

The settings defining the abilities the generated shader should have

std::string ShaderDataGenerator::getFragShaderSrc ( ) const

inlinevirtual

Gets the source code of the fragment shader as a string.

Implements IShaderData.

GLuint ShaderDataGenerator::getMaxLights ( ) const

inlinevirtual

Get the maximum number of lights.

Implements IShaderData.

std::string ShaderDataGenerator::getVertShaderSrc ( ) const

inlinevirtual

Gets the source code of the vertex shader as a string.

Implements IShaderData.

bool ShaderDataGenerator::isValid ( ) const

inlinevirtual

Returns true if the shader is valid.

Implements IShaderData.

bool ShaderDataGenerator::supportsAmbientLighting ( ) const

inlinevirtual

Returns true if the shader supports ambient lighting.

Implements IShaderData.

bool ShaderDataGenerator::supportsCubicReflectionMap ( ) const

inlinevirtual

Returns true if the shader supports a cubic reflection map.

Implements IShaderData.

bool ShaderDataGenerator::supportsDiffuseLighting ( ) const

inlinevirtual

Returns true if the shader supports diffuse lighting.

Implements IShaderData.

bool ShaderDataGenerator::supportsSpecularLighting ( ) const

inlinevirtual

Returns true if the shader supports specular lighting.

Implements IShaderData.

bool ShaderDataGenerator::supportsVariableNumberOfLights ( ) const

inlinevirtual

Returns true if the number of lights is variable in the shader.

Implements IShaderData.