Class TBGRAShader3D

Unit

Declaration

type TBGRAShader3D = class(TObject)

Description

Shader for 3D software rendering

Hierarchy

TObject
TBGRAShader3D

Overview

Fields

	`FAmbiantLightColor: TColorInt65536;`
	`FAmbiantLightness: integer;`
	`FContext: PBasicLightingContext;`
	`FContextBlock: TMemoryBlockAlign128;`
	`FInt65536ShaderFunc: TInt65536ShaderFunction3D;`
	`FLights: TList;`
	`FOnlyDirectionalLights: boolean;`
	`FShaderFunc: TShaderFunction3D;`
	`FUseAmbiantColor: boolean;`
	`FWhiteMaterial: boolean;`

Methods

	`constructor Create(const AAmbiantLightColorF: TColorF; ALights: TList);`
	`destructor Destroy; override;`
	`function Apply(APosition: TPoint3D_128; ANormal: TPoint3D_128; AColor: TBGRAPixel): TBGRAPixel;`
	`function Int65536Apply(APosition: TPoint3D_128; ANormal: TPoint3D_128; AColor: TBGRAPixel): TColorInt65536;`
	`function ApplyLightingWithAmbiantLightnessOnly(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
	`function ApplyLightingWithDiffuseAndSpecularColor(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
	`function ApplyLightingWithDiffuseColor(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
	`function ApplyLightingWithLightness(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
	`function ApplyNoLighting(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
	`function Int65536ApplyLightingWithAmbiantLightnessOnly(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
	`function Int65536ApplyLightingWithDiffuseAndSpecularColor(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
	`function Int65536ApplyLightingWithDiffuseColor(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
	`function Int65536ApplyLightingWithLightness(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
	`function Int65536ApplyNoLighting(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
	`procedure Prepare(constref ADescription: TFaceRenderingDescription);`
	`procedure ComputeDiffuseAndSpecularLight(Context: PSceneLightingContext); inline;`
	`procedure ComputeDiffuseLight(Context: PSceneLightingContext); inline;`
	`procedure ComputeDiffuseLightness(Context: PSceneLightingContext); inline;`

Properties

	`property Context: PBasicLightingContext read FContext;`
	`property Int65536ShaderFunction: TInt65536ShaderFunction3D read FInt65536ShaderFunc;`
	`property OnlyDirectionalLights: boolean read FOnlyDirectionalLights;`
	`property ShaderFunction: TShaderFunction3D read FShaderFunc;`

Description

Fields

	`FAmbiantLightColor: TColorInt65536;`
This item has no description.

	`FAmbiantLightness: integer;`
This item has no description.

	`FContext: PBasicLightingContext;`
This item has no description.

	`FContextBlock: TMemoryBlockAlign128;`
This item has no description.

	`FInt65536ShaderFunc: TInt65536ShaderFunction3D;`
This item has no description.

	`FLights: TList;`
This item has no description.

	`FOnlyDirectionalLights: boolean;`
This item has no description.

	`FShaderFunc: TShaderFunction3D;`
This item has no description.

	`FUseAmbiantColor: boolean;`
This item has no description.

	`FWhiteMaterial: boolean;`
This item has no description.

Methods

	`constructor Create(const AAmbiantLightColorF: TColorF; ALights: TList);`
This item has no description.

	`destructor Destroy; override;`
This item has no description.

	`function Apply(APosition: TPoint3D_128; ANormal: TPoint3D_128; AColor: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function Int65536Apply(APosition: TPoint3D_128; ANormal: TPoint3D_128; AColor: TBGRAPixel): TColorInt65536;`
This item has no description.

	`function ApplyLightingWithAmbiantLightnessOnly(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function ApplyLightingWithDiffuseAndSpecularColor(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function ApplyLightingWithDiffuseColor(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function ApplyLightingWithLightness(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function ApplyNoLighting(Context: PSceneLightingContext; Color: TBGRAPixel): TBGRAPixel;`
This item has no description.

	`function Int65536ApplyLightingWithAmbiantLightnessOnly(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
This item has no description.

	`function Int65536ApplyLightingWithDiffuseAndSpecularColor(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
This item has no description.

	`function Int65536ApplyLightingWithDiffuseColor(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
This item has no description.

	`function Int65536ApplyLightingWithLightness(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
This item has no description.

	`function Int65536ApplyNoLighting(Context: PSceneLightingContext; Color: TBGRAPixel): TColorInt65536;`
This item has no description.

	`procedure Prepare(constref ADescription: TFaceRenderingDescription);`
This item has no description.

	`procedure ComputeDiffuseAndSpecularLight(Context: PSceneLightingContext); inline;`
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	`procedure ComputeDiffuseLight(Context: PSceneLightingContext); inline;`
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	`procedure ComputeDiffuseLightness(Context: PSceneLightingContext); inline;`
This item has no description.

Properties

	`property Context: PBasicLightingContext read FContext;`
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	`property Int65536ShaderFunction: TInt65536ShaderFunction3D read FInt65536ShaderFunc;`
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	`property OnlyDirectionalLights: boolean read FOnlyDirectionalLights;`
This item has no description.

	`property ShaderFunction: TShaderFunction3D read FShaderFunc;`
This item has no description.