ShadowMapRenderShader Class Reference

Shadow mapping shader to render shadow maps. More...

#include <tdme/engine/subsystems/shadowmapping/ShadowMapRenderShader.h>

Collaboration diagram for ShadowMapRenderShader:

Classes
struct	ShadowMapRenderShaderContext

Public Member Functions
	ShadowMapRenderShader (Renderer *renderer)
	Public constructor. More...
	~ShadowMapRenderShader ()
	Destructor. More...
bool	isInitialized ()
void	initialize ()
	Initialize shadow map render shader program. More...
void	useProgram (Engine *engine)
	Use shadow map render shader program. More...
void	unUseProgram ()
	Unuse shadow map render shader program. More...
void	updateMatrices (int contextIdx)
	Update matrices. More...
void	updateTextureMatrix (int contextIdx)
	Update up texture matrix. More...
void	updateMaterial (int contextIdx)
	Update material. More...
void	updateLight (int contextIdx, int32_t lightId)
	Update light. More...
void	updateShaderParameters (int contextIdx)
	Update shader parameters. More...
void	bindTexture (int contextIdx, int32_t textureId)
	Bind texture. More...
void	setDepthBiasMVPMatrix (int contextIdx, const Matrix4x4 &depthBiasMVPMatrix)
	Set up program depth bias mvp matrix. More...
void	setRenderLightId (int32_t lightId)
	Set light id. More...
void	setShader (int contextIdx, const string &id)
	Set shader. More...

Private Attributes
unordered_map< string, ShadowMapRenderShaderImplementation * >	shader
bool	running { false }
Matrix4x4	depthBiasMVPMatrix
Engine *	engine { nullptr }
Renderer *	renderer { nullptr }
vector< ShadowMapRenderShaderContext >	contexts
int32_t	lightId { -1 }

Detailed Description

Shadow mapping shader to render shadow maps.

Author

Andreas Drewke

Version

$Id$

Definition at line 27 of file ShadowMapRenderShader.h.

Constructor & Destructor Documentation

ShadowMapRenderShader()

ShadowMapRenderShader

(

Renderer *

renderer

)

Public constructor.

Parameters

renderer

renderer

Definition at line 33 of file ShadowMapRenderShader.cpp.

~ShadowMapRenderShader()

~ShadowMapRenderShader

(

)

Destructor.

Definition at line 42 of file ShadowMapRenderShader.cpp.

Member Function Documentation

bindTexture()

void bindTexture	(	int	contextIdx,
		int32_t	textureId
	)

Bind texture.

Parameters

contextIdx	context index
textureId	texture id

Definition at line 117 of file ShadowMapRenderShader.cpp.

initialize()

void initialize

(

)

Initialize shadow map render shader program.

Definition at line 58 of file ShadowMapRenderShader.cpp.

isInitialized()

bool isInitialized

(

)

Returns

if initialized and ready to use

Definition at line 49 of file ShadowMapRenderShader.cpp.

setDepthBiasMVPMatrix()

void setDepthBiasMVPMatrix	(	int	contextIdx,
		const Matrix4x4 &	depthBiasMVPMatrix
	)

Set up program depth bias mvp matrix.

Parameters

contextIdx	context index
depthBiasMVPMatrix	depth bias mvp matrix

Definition at line 124 of file ShadowMapRenderShader.cpp.

setRenderLightId()

void setRenderLightId

(

int32_t

lightId

)

Set light id.

Parameters

lightId

light id to render

Definition at line 132 of file ShadowMapRenderShader.cpp.

setShader()

void setShader	(	int	contextIdx,
		const string &	id
	)

Set shader.

Parameters

id

id

Definition at line 136 of file ShadowMapRenderShader.cpp.

unUseProgram()

void unUseProgram

(

)

Unuse shadow map render shader program.

Definition at line 71 of file ShadowMapRenderShader.cpp.

updateLight()

void updateLight	(	int	contextIdx,
		int32_t	lightId
	)

Update light.

Parameters

contextIdx	context index
lightId	light id

Definition at line 105 of file ShadowMapRenderShader.cpp.

updateMaterial()

void updateMaterial

(

int

contextIdx

)

Update material.

Parameters

contextIdx

context index

Definition at line 98 of file ShadowMapRenderShader.cpp.

updateMatrices()

void updateMatrices

(

int

contextIdx

)

Update matrices.

Parameters

contextIdx

context index

Definition at line 85 of file ShadowMapRenderShader.cpp.

updateShaderParameters()

void updateShaderParameters

(

int

contextIdx

)

Update shader parameters.

Parameters

context

Definition at line 111 of file ShadowMapRenderShader.cpp.

updateTextureMatrix()

void updateTextureMatrix

(

int

contextIdx

)

Update up texture matrix.

Parameters

contextIdx

context index

Definition at line 92 of file ShadowMapRenderShader.cpp.

useProgram()

void useProgram

(

Engine *

engine

)

Use shadow map render shader program.

Parameters

engine

engine

Definition at line 65 of file ShadowMapRenderShader.cpp.

Member Data Documentation

contexts

vector<ShadowMapRenderShaderContext> contexts

private

Definition at line 38 of file ShadowMapRenderShader.h.

depthBiasMVPMatrix

Matrix4x4 depthBiasMVPMatrix

private

Definition at line 35 of file ShadowMapRenderShader.h.

engine

Engine* engine { nullptr }

private

Definition at line 36 of file ShadowMapRenderShader.h.

lightId

int32_t lightId { -1 }

private

Definition at line 39 of file ShadowMapRenderShader.h.

renderer

Renderer* renderer { nullptr }

private

Definition at line 37 of file ShadowMapRenderShader.h.

running

bool running { false }

private

Definition at line 34 of file ShadowMapRenderShader.h.

shader

unordered_map<string, ShadowMapRenderShaderImplementation*> shader

private

Definition at line 33 of file ShadowMapRenderShader.h.

---

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

• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/shadowmapping/ShadowMapRenderShader.h
• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/shadowmapping/ShadowMapRenderShader.cpp