Class TBGLCustomFrameBuffer

Unit

Declaration

type TBGLCustomFrameBuffer = class(TObject)

Description

Abstract class for a frame buffer in OpenGL

Hierarchy

TObject
TBGLCustomFrameBuffer

Overview

Fields

FCanvas: pointer;

Methods

	`function MakeTextureAndFree: IBGLTexture; virtual;`
	`function GetHandle: pointer; virtual; abstract;`
	`function GetHeight: integer; virtual; abstract;`
	`function GetMatrix: TAffineMatrix; virtual; abstract;`
	`function GetProjectionMatrix: TMatrix4D; virtual; abstract;`
	`function GetTexture: IBGLTexture; virtual; abstract;`
	`function GetWidth: integer; virtual; abstract;`
	`procedure SetCanvas(ACanvas: Pointer);`
	`procedure UseOrthoProjection(AMinX,AMinY,AMaxX,AMaxY: single); overload; virtual;`
	`procedure UseOrthoProjection; overload; virtual;`
	`procedure SetMatrix(AValue: TAffineMatrix); virtual; abstract;`
	`procedure SetProjectionMatrix(AValue: TMatrix4D); virtual; abstract;`

Properties

	`property Handle: pointer read GetHandle;`
	`property Height: integer read GetHeight;`
	`property Matrix: TAffineMatrix read GetMatrix write SetMatrix;`
	`property ProjectionMatrix: TMatrix4D read GetProjectionMatrix write SetProjectionMatrix;`
	`property Texture: IBGLTexture read GetTexture;`
	`property Width: integer read GetWidth;`

Description

Fields

	`FCanvas: pointer;`
This item has no description.

Methods

	`function MakeTextureAndFree: IBGLTexture; virtual;`
This item has no description.

	`function GetHandle: pointer; virtual; abstract;`
This item has no description.

	`function GetHeight: integer; virtual; abstract;`
This item has no description.

	`function GetMatrix: TAffineMatrix; virtual; abstract;`
This item has no description.

	`function GetProjectionMatrix: TMatrix4D; virtual; abstract;`
This item has no description.

	`function GetTexture: IBGLTexture; virtual; abstract;`
This item has no description.

	`function GetWidth: integer; virtual; abstract;`
This item has no description.

	`procedure SetCanvas(ACanvas: Pointer);`
This item has no description.

	`procedure UseOrthoProjection(AMinX,AMinY,AMaxX,AMaxY: single); overload; virtual;`
This item has no description.

	`procedure UseOrthoProjection; overload; virtual;`
This item has no description.

	`procedure SetMatrix(AValue: TAffineMatrix); virtual; abstract;`
This item has no description.

	`procedure SetProjectionMatrix(AValue: TMatrix4D); virtual; abstract;`
This item has no description.

Properties

	`property Handle: pointer read GetHandle;`
This item has no description.

	`property Height: integer read GetHeight;`
This item has no description.

	`property Matrix: TAffineMatrix read GetMatrix write SetMatrix;`
for internal use

	`property ProjectionMatrix: TMatrix4D read GetProjectionMatrix write SetProjectionMatrix;`
This item has no description.

	`property Texture: IBGLTexture read GetTexture;`
This item has no description.

	`property Width: integer read GetWidth;`
This item has no description.