Class TAdBillboardParticle

Unit

AdParticles

Declaration

type TAdBillboardParticle = class(TAdStdParticle)

Description

A particle class extending TAdStdParticle that uses billboard sprits for drawing the particles and therefore supports rotation and scaling.

Hierarchy

• TObject
• TAdPersistent
• TAdParticle
• TAdStdParticle
• TAdBillboardParticle

Overview

Methods

	constructor Create(ASystem: TAdParticleSystem); override;
	destructor Destroy; override;
	class function VerticesPerParticle: integer; override;
	class function IndicesPerParticle: integer; override;
	class function DrawMode: TAd2DDrawMode; override;
	procedure SetupMovement(AX, AY: integer); override;
	procedure Assign(APart: TAdParticle); override;
	procedure Move(ATimeGap: double); override;
	procedure StoreData(AData: PAdParticleData); override;
	function SaveToXML(ARoot: TAdSimpleXMLElems):TAdSimpleXMLElem; override;
	procedure LoadFromXML(ARoot: TAdSimpleXMLElem); override;

Properties

	property Size: TAdParticleParameter read FSize write FSize;
	property Angle: TAdParticleParameter read FAngle write FAngle;

Description

Methods

	constructor Create(ASystem: TAdParticleSystem); override;

	destructor Destroy; override;

	class function VerticesPerParticle: integer; override;

	class function IndicesPerParticle: integer; override;

	class function DrawMode: TAd2DDrawMode; override;

	procedure SetupMovement(AX, AY: integer); override;

	procedure Assign(APart: TAdParticle); override;

	procedure Move(ATimeGap: double); override;

	procedure StoreData(AData: PAdParticleData); override;

	function SaveToXML(ARoot: TAdSimpleXMLElems):TAdSimpleXMLElem; override;

	procedure LoadFromXML(ARoot: TAdSimpleXMLElem); override;

Properties

	property Size: TAdParticleParameter read FSize write FSize;
The factor size of the particle.

	property Angle: TAdParticleParameter read FAngle write FAngle;
The rotation of the particle in radiant.