Gorilla.Controller.Passes.GlobalIllumination

Fields

• protected FPositionTexture : TTexture
  
• protected FNormalsTexture : TTexture
  
• protected FShaderData : TGlobalIllumShaderData
  
• protected FShaderDataRegistered : Boolean
  

Methods

• public constructor Create  ( const  ASource :  TGlobalIllumMaterialSource ) ;
• public destructor Destroy  ( ) ;
• protected procedure DoApply  ( const  Context :  TContext3D ) ;  override;
• protected procedure DoInitialize  ( ) ;  override;
• protected procedure DoUpdateShaderUniformBuffers  ( const  Context :  TContext3D; AProgram :  TShaderProgram ) ;
• protected procedure SetPositionTexture  ( const  Value :  TTexture ) ;  virtual;
• protected procedure SetNormalsTexture  ( const  Value :  TTexture ) ;  virtual;

Properties

• public PositionTexture : TTexture
  read FPositionTexture
  write SetPositionTexture
  
• public NormalsTexture : TTexture
  read FNormalsTexture
  write SetNormalsTexture
  

Methods

• public constructor Create  ( AOwnerPass :  TGorillaRenderPassController ) ;
• public destructor Destroy  ( ) ;
• protected function CreateMaterial  ( )  : TMaterial ;  override;
• protected procedure DoPassesChanged  ( Sender :  TObject ) ;  override;

Fields

• protected FVoxelGeometryPass : TGorillaRenderPassController
  

Methods

• public constructor Create  ( AOwner :  TComponent; const  AId :  string  =  GlobalIllum ) ;
• public destructor Destroy  ( ) ;
• protected procedure DoCreateRenderer  ( ) ;  override;
• protected function GetPositionTexture  ( )  : TTexture ;
• protected procedure SetPositionTexture  ( AValue :  TTexture ) ;
• protected function GetNormalsTexture  ( )  : TTexture ;
• protected procedure SetNormalsTexture  ( AValue :  TTexture ) ;
• protected function GetVoxelGeometry  ( )  : TGorillaRenderPassController ;
• protected procedure SetVoxelGeometry  ( const  AValue :  TGorillaRenderPassController ) ;
• protected function GetShadowStrength  ( )  : Single ;
• protected procedure SetShadowStrength  ( const  AValue :  Single ) ;
• protected function GetReflectionStrength  ( )  : Single ;
• protected procedure SetReflectionStrength  ( const  AValue :  Single ) ;
• protected procedure DoSetupTexturesByViewport  ( const  AContext :  TContext3D; const  AWidth :  Integer; const  AHeight :  Integer ) ;  override;
• protected procedure DoOnBeginRenderPassSetup  ( const  ACount :  Integer; const  APass :  TRenderPass ) ;  override;
• protected procedure DoOnEndRenderPassSetup  ( const  ACount :  Integer; const  APass :  TRenderPass ) ;  override;
• protected function CreateMaterialSource  ( )  : TGorillaRenderPassMaterialSource ;  override;
• protected procedure Notification  ( AComponent :  TComponent; Operation :  TOperation ) ;  override;
• public procedure AfterConstruction  ( ) ;  override;
• public function IsInternalRenderPass  ( )  : Boolean ;  class override;
• public function GetOutputTexture  ( )  : TTexture ;  override;

Properties

• published Position : TTexture

  Get or set a pre-rendered 2D position texture (RGBA) for the visible vertices in the current screen rect. This texture getting applied in TRenderer from default forward rendering pipeline. The position render target will be automatically linked here.

  read GetPositionTexture
  write SetPositionTexture
  
• published Normals : TTexture

  Get or set a pre-rendered 2D normals texture (RGB) for the visible vertices in the current screen rect. This texture getting applied in TRenderer from default forward rendering pipeline. The normals render target will be automatically linked here.

  read GetNormalsTexture
  write SetNormalsTexture
  
• published VoxelGeometry : TGorillaRenderPassController

  For global illumination rendering we need a pre-rendered voxel geometry of our scenery. To build this kind of data use a TGorillaRenderPassVoxelize instance and link it to this property.

  read GetVoxelGeometry
  write SetVoxelGeometry
  
• published ShadowStrength : Single

  Get or set strength of shadow computation. Values between 0.0 and 10.0 are allowed, while higher values meaning darker shadows.

  read GetShadowStrength
  write SetShadowStrength
  
• published ReflectionStrength : Single

  Get or set intensity of reflection color. Values between 0.0 an 10.0 are allowed, while higher values meaning more intense reflection color.

  read GetReflectionStrength
  write SetReflectionStrength