TDME2 1.9.121
Public Member Functions | Protected Attributes | List of all members
ShadowMapRenderShaderBaseImplementation Class Referenceabstract

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

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

Inheritance diagram for ShadowMapRenderShaderBaseImplementation:
Inheritance graph
Collaboration diagram for ShadowMapRenderShaderBaseImplementation:
Collaboration graph

Public Member Functions

 ShadowMapRenderShaderBaseImplementation (Renderer *renderer)
 Public constructor. More...
 
virtual ~ShadowMapRenderShaderBaseImplementation ()
 Destructor. More...
 
virtual bool isInitialized () override
 
virtual void initialize () override
 Init shadow mapping. More...
 
virtual void useProgram (Engine *engine, int contextIdx) override
 Use shadow map render shader program. More...
 
virtual void unUseProgram (int contextIdx) override
 Un use shadow map render shader program. More...
 
virtual void updateMatrices (int contextIdx) override
 Update matrices. More...
 
virtual void updateTextureMatrix (Renderer *renderer, int contextIdx) override
 Update texture matrix. More...
 
virtual void updateMaterial (Renderer *renderer, int contextIdx) override
 Update material. More...
 
virtual void updateLight (Renderer *renderer, int contextIdx, int32_t lightId) override
 Update light. More...
 
virtual void updateShaderParameters (Renderer *renderer, int contextIdx) override=0
 Update shader parameters. More...
 
virtual void bindTexture (Renderer *renderer, int contextIdx, int32_t textureId) override
 Bind texture. More...
 
virtual void setDepthBiasMVPMatrix (int contextIdx, const Matrix4x4 &depthBiasMVPMatrix) override
 Set up program depth bias mvp matrix. More...
 
virtual void setRenderLightId (int32_t lightId) override
 Set light id. More...
 
- Public Member Functions inherited from ShadowMapRenderShaderImplementation
virtual ~ShadowMapRenderShaderImplementation ()
 Destructor. More...
 
virtual const string getId ()=0
 
virtual bool isInitialized ()=0
 
virtual void initialize ()=0
 Init shadow mapping. More...
 
virtual void useProgram (Engine *engine, int contextIdx)=0
 Use shadow map render shader program. More...
 
virtual void unUseProgram (int contextIdx)=0
 Un use shadow map render shader program. More...
 
virtual void updateMatrices (int contextIdx)=0
 Update matrices. More...
 
virtual void updateTextureMatrix (Renderer *renderer, int contextIdx)=0
 Update texture matrix. More...
 
virtual void updateMaterial (Renderer *renderer, int contextIdx)=0
 Update material. More...
 
virtual void updateLight (Renderer *renderer, int contextIdx, int32_t lightId)=0
 Update light. More...
 
virtual void updateShaderParameters (Renderer *renderer, int contextIdx)=0
 Update shader parameters. More...
 
virtual void bindTexture (Renderer *renderer, int contextIdx, int32_t textureId)=0
 Bind texture. More...
 
virtual void setDepthBiasMVPMatrix (int contextIdx, const Matrix4x4 &depthBiasMVPMatrix)=0
 Set up program depth bias mvp matrix. More...
 
virtual void setRenderLightId (int32_t lightId)=0
 Set light id. More...
 

Protected Attributes

Renderer * renderer { nullptr }
 
int32_t vertexShaderId { -1 }
 
int32_t renderGeometryShaderId { -1 }
 
int32_t fragmentShaderId { -1 }
 
int32_t programId { -1 }
 
int32_t renderUniformShadowMapLookUps { -1 }
 
int32_t uniformTextureUnit { -1 }
 
int32_t renderUniformTexturePixelWidth { -1 }
 
int32_t renderUniformTexturePixelHeight { -1 }
 
int32_t renderUniformDepthBiasMVPMatrix { -1 }
 
int32_t renderUniformProjectionMatrix { -1 }
 
int32_t renderUniformCameraMatrix { -1 }
 
int32_t renderUniformMVMatrix { -1 }
 
int32_t renderUniformMVPMatrix { -1 }
 
int32_t renderUniformNormalMatrix { -1 }
 
int32_t renderUniformModelTranslation { -1 }
 
int32_t uniformTextureMatrix { -1 }
 
int32_t uniformTextureAtlasSize { -1 }
 
int32_t uniformTextureAtlasPixelDimension { -1 }
 
int32_t uniformDiffuseTextureUnit { -1 }
 
int32_t uniformDiffuseTextureAvailable { -1 }
 
int32_t uniformDiffuseTextureMaskedTransparency { -1 }
 
int32_t uniformDiffuseTextureMaskedTransparencyThreshold { -1 }
 
int32_t renderUniformLightPosition { -1 }
 
int32_t renderUniformLightDirection { -1 }
 
int32_t renderUniformLightSpotExponent { -1 }
 
int32_t renderUniformLightSpotCosCutoff { -1 }
 
int32_t renderUniformLightConstantAttenuation { -1 }
 
int32_t renderUniformLightLinearAttenuation { -1 }
 
int32_t renderUniformLightQuadraticAttenuation { -1 }
 
int32_t renderUniformTime { -1 }
 
bool initialized
 
int lightId { -1 }
 

Detailed Description

Shadow mapping base shader to render shadow maps.

Author
Andreas Drewke
Version
$Id$

Definition at line 23 of file ShadowMapRenderShaderBaseImplementation.h.

Constructor & Destructor Documentation

◆ ShadowMapRenderShaderBaseImplementation()

ShadowMapRenderShaderBaseImplementation ( Renderer *  renderer)

Public constructor.

Parameters
rendererrenderer

Definition at line 35 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ ~ShadowMapRenderShaderBaseImplementation()

~ShadowMapRenderShaderBaseImplementation ( )
virtual

Destructor.

Definition at line 41 of file ShadowMapRenderShaderBaseImplementation.cpp.

Member Function Documentation

◆ bindTexture()

void bindTexture ( Renderer *  renderer,
int  contextIdx,
int32_t  textureId 
)
overridevirtual

Bind texture.

Parameters
rendererrenderer
contextcontet
textureIdtexture id

Implements ShadowMapRenderShaderImplementation.

Definition at line 205 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ initialize()

void initialize ( )
overridevirtual

Init shadow mapping.

Implements ShadowMapRenderShaderImplementation.

Reimplemented in ShadowMapRenderShaderDefaultImplementation, ShadowMapRenderShaderFoliageImplementation, and ShadowMapRenderShaderTreeImplementation.

Definition at line 50 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ isInitialized()

bool isInitialized ( )
overridevirtual
Returns
if initialized and ready to use

Implements ShadowMapRenderShaderImplementation.

Definition at line 45 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ setDepthBiasMVPMatrix()

void setDepthBiasMVPMatrix ( int  contextIdx,
const Matrix4x4 &  depthBiasMVPMatrix 
)
overridevirtual

Set up program depth bias mvp matrix.

Parameters
contextcontet
depthBiasMVPMatrixdepth bias mvp matrix

Implements ShadowMapRenderShaderImplementation.

Definition at line 214 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ setRenderLightId()

void setRenderLightId ( int32_t  lightId)
overridevirtual

Set light id.

Parameters
lightIdlight id to render

Implements ShadowMapRenderShaderImplementation.

Definition at line 219 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ unUseProgram()

void unUseProgram ( int  contextIdx)
overridevirtual

Un use shadow map render shader program.

Parameters
contextIdxcontext index

Implements ShadowMapRenderShaderImplementation.

Definition at line 140 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ updateLight()

void updateLight ( Renderer *  renderer,
int  contextIdx,
int32_t  lightId 
)
overridevirtual

Update light.

Parameters
rendererrenderer
contextcontet
lightIdlight id

Implements ShadowMapRenderShaderImplementation.

Definition at line 182 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ updateMaterial()

void updateMaterial ( Renderer *  renderer,
int  contextIdx 
)
overridevirtual

Update material.

Parameters
rendererrenderer
contextcontet

Implements ShadowMapRenderShaderImplementation.

Definition at line 173 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ updateMatrices()

void updateMatrices ( int  contextIdx)
overridevirtual

Update matrices.

Parameters
contextIdxcontext index

Implements ShadowMapRenderShaderImplementation.

Definition at line 144 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ updateShaderParameters()

virtual void updateShaderParameters ( Renderer *  renderer,
int  contextIdx 
)
overridepure virtual

Update shader parameters.

Parameters
rendererrenderer
contextIdxcontext index

Implements ShadowMapRenderShaderImplementation.

Implemented in ShadowMapRenderShaderDefaultImplementation, ShadowMapRenderShaderFoliageImplementation, and ShadowMapRenderShaderTreeImplementation.

◆ updateTextureMatrix()

void updateTextureMatrix ( Renderer *  renderer,
int  contextIdx 
)
overridevirtual

Update texture matrix.

Parameters
rendererrenderer
contextcontet

Implements ShadowMapRenderShaderImplementation.

Definition at line 169 of file ShadowMapRenderShaderBaseImplementation.cpp.

◆ useProgram()

void useProgram ( Engine *  engine,
int  contextIdx 
)
overridevirtual

Use shadow map render shader program.

Parameters
engineengine
contextIdxcontext index

Implements ShadowMapRenderShaderImplementation.

Definition at line 129 of file ShadowMapRenderShaderBaseImplementation.cpp.

Member Data Documentation

◆ fragmentShaderId

int32_t fragmentShaderId { -1 }
protected

Definition at line 29 of file ShadowMapRenderShaderBaseImplementation.h.

◆ initialized

bool initialized
protected

Definition at line 57 of file ShadowMapRenderShaderBaseImplementation.h.

◆ lightId

int lightId { -1 }
protected

Definition at line 58 of file ShadowMapRenderShaderBaseImplementation.h.

◆ programId

int32_t programId { -1 }
protected

Definition at line 30 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderer

Renderer* renderer { nullptr }
protected

Definition at line 26 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderGeometryShaderId

int32_t renderGeometryShaderId { -1 }
protected

Definition at line 28 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformCameraMatrix

int32_t renderUniformCameraMatrix { -1 }
protected

Definition at line 37 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformDepthBiasMVPMatrix

int32_t renderUniformDepthBiasMVPMatrix { -1 }
protected

Definition at line 35 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightConstantAttenuation

int32_t renderUniformLightConstantAttenuation { -1 }
protected

Definition at line 53 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightDirection

int32_t renderUniformLightDirection { -1 }
protected

Definition at line 50 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightLinearAttenuation

int32_t renderUniformLightLinearAttenuation { -1 }
protected

Definition at line 54 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightPosition

int32_t renderUniformLightPosition { -1 }
protected

Definition at line 49 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightQuadraticAttenuation

int32_t renderUniformLightQuadraticAttenuation { -1 }
protected

Definition at line 55 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightSpotCosCutoff

int32_t renderUniformLightSpotCosCutoff { -1 }
protected

Definition at line 52 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformLightSpotExponent

int32_t renderUniformLightSpotExponent { -1 }
protected

Definition at line 51 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformModelTranslation

int32_t renderUniformModelTranslation { -1 }
protected

Definition at line 41 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformMVMatrix

int32_t renderUniformMVMatrix { -1 }
protected

Definition at line 38 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformMVPMatrix

int32_t renderUniformMVPMatrix { -1 }
protected

Definition at line 39 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformNormalMatrix

int32_t renderUniformNormalMatrix { -1 }
protected

Definition at line 40 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformProjectionMatrix

int32_t renderUniformProjectionMatrix { -1 }
protected

Definition at line 36 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformShadowMapLookUps

int32_t renderUniformShadowMapLookUps { -1 }
protected

Definition at line 31 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformTexturePixelHeight

int32_t renderUniformTexturePixelHeight { -1 }
protected

Definition at line 34 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformTexturePixelWidth

int32_t renderUniformTexturePixelWidth { -1 }
protected

Definition at line 33 of file ShadowMapRenderShaderBaseImplementation.h.

◆ renderUniformTime

int32_t renderUniformTime { -1 }
protected

Definition at line 56 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformDiffuseTextureAvailable

int32_t uniformDiffuseTextureAvailable { -1 }
protected

Definition at line 46 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformDiffuseTextureMaskedTransparency

int32_t uniformDiffuseTextureMaskedTransparency { -1 }
protected

Definition at line 47 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformDiffuseTextureMaskedTransparencyThreshold

int32_t uniformDiffuseTextureMaskedTransparencyThreshold { -1 }
protected

Definition at line 48 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformDiffuseTextureUnit

int32_t uniformDiffuseTextureUnit { -1 }
protected

Definition at line 45 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformTextureAtlasPixelDimension

int32_t uniformTextureAtlasPixelDimension { -1 }
protected

Definition at line 44 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformTextureAtlasSize

int32_t uniformTextureAtlasSize { -1 }
protected

Definition at line 43 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformTextureMatrix

int32_t uniformTextureMatrix { -1 }
protected

Definition at line 42 of file ShadowMapRenderShaderBaseImplementation.h.

◆ uniformTextureUnit

int32_t uniformTextureUnit { -1 }
protected

Definition at line 32 of file ShadowMapRenderShaderBaseImplementation.h.

◆ vertexShaderId

int32_t vertexShaderId { -1 }
protected

Definition at line 27 of file ShadowMapRenderShaderBaseImplementation.h.

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