Gorilla.Controller.Passes.Environment

Fields

• protected FCamera : TGorillaCamera
  
• protected FMapSize : Integer
  
• protected FCubeMap : TGorillaCubeMapTextureBitmap
  
• protected FIsDynamic : Boolean
  

Methods

• public constructor Create  ( AOwner :  TComponent; const  AId :  string  =  Environment ) ;
• public destructor Destroy  ( ) ;
• protected function CreateMaterialSource  ( )  : TGorillaRenderPassMaterialSource ;  override;
• protected function GetCamera  ( )  : TCamera ;
• protected function GetCubeMap  ( )  : TTextureBitmap ;
• protected function GetPosition  ( )  : TPoint3D ;
• protected procedure SetPosition  ( const  AValue :  TPoint3D ) ;
• protected function GetIsDynamic  ( )  : Boolean ;
• protected procedure SetIsDynamic  ( const  AValue :  Boolean ) ;
• protected function GetMapSize  ( )  : Integer ;
• protected procedure SetMapSize  ( const  AValue :  Integer ) ;
• protected procedure DoCreateRenderer  ( ) ;  override;
• protected procedure DoOnCreateCompositeTexture  ( ASender :  TObject; const  ASize :  TPoint; const  AScale :  Single; out  ATexture :  TGorillaTextureBitmap ) ;  override;
• protected procedure DoOnBeginRenderPassSetup  ( const  ACount :  Integer; const  APass :  TRenderPass ) ;  override;
• protected procedure DoOnEndRenderPassSetup  ( const  ACount :  Integer; const  APass :  TRenderPass ) ;  override;
• protected procedure DoSetupTexturesByViewport  ( const  AContext :  TContext3D; const  AWidth :  Integer; const  AHeight :  Integer ) ;  override;
• protected function GetInternalOutputTexture  ( )  : TTexture ;
• protected procedure DefineProperties  ( Filer :  TFiler ) ;  override;
• protected procedure ReadPosition  ( Reader :  TReader ) ;
• protected procedure WritePosition  ( Writer :  TWriter ) ;
• public procedure AfterConstruction  ( ) ;  override;
• public function GetViewMatrix  ( const  AContext :  TContext3D )  : TMatrix3D ;  overload override;
• public function GetProjectionMatrix  ( const  AContext :  TContext3D )  : TMatrix3D ;  overload override;
• public procedure SetupMatrices  ( const  AContext :  TContext3D ) ;  virtual;
• public function GetOutputTexture  ( )  : TTexture ;  override;
• public function GetTextureMatrix  ( AContext :  TContext3D; const  AUseBias :  Boolean  =  True )  : TMatrix3D ;  override;
• public procedure InvalidateEnvironment  ( ) ;

  In case you have set "IsDynamic" to FALSE, static rendering is activated. Call this method to refresh rendering. It will automatically be called if camera position was modified.

Properties

• public Camera : TCamera

  Returns internal camera used for cubemap rendering. Some properties may be overwritten by renderpass, f.e. RotationAngle or FieldOfView.

  read GetCamera
  
• public MapSize : Integer

  Get or set the quadratic cubemap size used for rendering. Recommended values are multiples of 2: 16, 32, 64, 128, 256, 512, 1024, ... The size of cubemap matters. The larger it is, the slower rendering will become.

  read GetMapSize
  write SetMapSize
  
• public BiasMatrix : TMatrix3D
• public CubeMap : TTextureBitmap

  Returns the internally declared TGorillaCubeMapTextureBitmap instance. Do not use it as TTextureBitmap, because important information will get lost!

  read GetCubeMap
  
• published Position : TPoint3D

  Get or set camera position directly. In static rendering mode, the rendering will automatically be refreshed. This value is stored as "PositionPoint" in DFM file.

  read GetPosition
  write SetPosition
  
• published IsDynamic : Boolean

  Set IsDynamic to TRUE if you want to render environment on each render-cycle. By default this value is set to FALSE (static mode). Rendering on each render-cycle is not recommended.

  read GetIsDynamic
  write SetIsDynamic