LightingShader Class Reference

Interface to lighting shader program. More...

#include <tdme/engine/subsystems/lighting/LightingShader.h>

Collaboration diagram for LightingShader:

Classes
struct	LightingShaderContext

Public Member Functions
	LightingShader (Renderer *renderer)
	Public constructor. More...
	~LightingShader ()
	Destructor. More...
bool	isInitialized ()
void	initialize ()
	Initialize renderer. More...
void	useProgram (Engine *engine)
	Use lighting program. More...
void	unUseProgram ()
	Unuse lighting program. More...
void	updateEffect (int contextIdx)
	Update effect to program. More...
void	updateMaterial (int contextIdx)
	Update material to program. More...
void	updateLight (int contextIdx, int32_t lightId)
	Update light to program. More...
void	updateMatrices (int contextIdx)
	Update matrices to program. More...
void	updateTextureMatrix (int contextIdx)
	Update texture matrix to program. More...
void	updateShaderParameters (int contextIdx)
	Update shader parameters. More...
void	setShader (int contextIdx, const string &id)
	Set shader. More...
void	bindTexture (int contextIdx, int32_t textureId)
	Bind texture. More...
bool	hasShader (const string &shaderId)
	Returns if shader with given shader id does exist. More...

Private Attributes
unordered_map< string, LightingShaderImplementation * >	shader
Renderer *	renderer { nullptr }
Engine *	engine { nullptr }
bool	running { false }
vector< LightingShaderContext >	contexts

Detailed Description

Interface to lighting shader program.

Author

Andreas Drewke

Version

$Id$

Definition at line 25 of file LightingShader.h.

Constructor & Destructor Documentation

LightingShader()

LightingShader

(

Renderer *

renderer

)

Public constructor.

Parameters

renderer

renderer

Definition at line 63 of file LightingShader.cpp.

~LightingShader()

~LightingShader

(

)

Destructor.

Definition at line 94 of file LightingShader.cpp.

Member Function Documentation

bindTexture()

void bindTexture	(	int	contextIdx,
		int32_t	textureId
	)

Bind texture.

Parameters

contextIdx	context index
textureId	texture id

Definition at line 200 of file LightingShader.cpp.

hasShader()

bool hasShader ( const string &  shaderId )

inline

Returns if shader with given shader id does exist.

Parameters

shaderId

shader id

Returns

if shader exists

Definition at line 126 of file LightingShader.h.

initialize()

void initialize

(

)

Initialize renderer.

Definition at line 114 of file LightingShader.cpp.

isInitialized()

bool isInitialized

(

)

Returns

initialized and ready to be used

Definition at line 100 of file LightingShader.cpp.

setShader()

void setShader	(	int	contextIdx,
		const string &	id
	)

Set shader.

Parameters

contextIdx	context index
id	id

Definition at line 173 of file LightingShader.cpp.

unUseProgram()

void unUseProgram

(

)

Unuse lighting program.

Definition at line 127 of file LightingShader.cpp.

updateEffect()

void updateEffect

(

int

contextIdx

)

Update effect to program.

Parameters

contextIdx

context index

Definition at line 139 of file LightingShader.cpp.

updateLight()

void updateLight	(	int	contextIdx,
		int32_t	lightId
	)

Update light to program.

Parameters

contextIdx	context index
lightId	light id

Definition at line 153 of file LightingShader.cpp.

updateMaterial()

void updateMaterial

(

int

contextIdx

)

Update material to program.

Parameters

contextIdx

context index

Definition at line 146 of file LightingShader.cpp.

updateMatrices()

void updateMatrices

(

int

contextIdx

)

Update matrices to program.

Parameters

contextIdx

context index

Definition at line 160 of file LightingShader.cpp.

updateShaderParameters()

void updateShaderParameters

(

int

contextIdx

)

Update shader parameters.

Parameters

context

Definition at line 194 of file LightingShader.cpp.

updateTextureMatrix()

void updateTextureMatrix

(

int

contextIdx

)

Update texture matrix to program.

Parameters

contextIdx

context index

Definition at line 167 of file LightingShader.cpp.

useProgram()

void useProgram

(

Engine *

engine

)

Use lighting program.

Parameters

engine

engine

Definition at line 121 of file LightingShader.cpp.

Member Data Documentation

contexts

vector<LightingShaderContext> contexts

private

Definition at line 35 of file LightingShader.h.

engine

Engine* engine { nullptr }

private

Definition at line 33 of file LightingShader.h.

renderer

Renderer* renderer { nullptr }

private

Definition at line 32 of file LightingShader.h.

running

bool running { false }

private

Definition at line 34 of file LightingShader.h.

shader

unordered_map<string, LightingShaderImplementation*> shader

private

Definition at line 31 of file LightingShader.h.

---

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

• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/lighting/LightingShader.h
• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/lighting/LightingShader.cpp