C# Class Myre.Graphics.Particles.ParticleSystem

A class which manages and updating and rendering of particles.

Exibir arquivo Open project: TomGillen/Myre

Public Methods

Method	Description
Draw ( RendererMetadata data ) : void
GrowCapacity ( int size ) : void	Increases the capacity of this system by the specified amount.
Initialise ( ParticleSystemDescription description ) : void	Initialises this ParticleSystem instance.
ParticleSystem ( GraphicsDevice device ) : System	Initializes a new instance of the ParticleSystem class.
Spawn ( Vector3 position, Vector3 velocity, float angularVelocity, float size, float lifetimeScale, Color startColour, Color endColour ) : void	Spawns a new particle.
Update ( float dt ) : void

Method	Description
AddNewParticlesToVertexBuffer ( ) : void	Helper for uploading new particles from our managed array to the GPU vertex buffer.
FreeRetiredParticles ( ) : void	Helper for checking when retired particles have been kept around long enough that we can be sure the GPU is no longer using them. It moves old particles from the retired area of the queue to the free section.
InitialiseBuffer ( ) : void
RetireActiveParticles ( ) : void	Helper for checking when active particles have reached the end of their life. It moves old particles from the active area of the queue to the retired section.
SelectParticleType ( ) : void

public Draw ( RendererMetadata data ) : void
data	RendererMetadata
return	void

Increases the capacity of this system by the specified amount.

public GrowCapacity ( int size ) : void
size	int	The amount by which to increase the capacity.
return	void

Initialises this ParticleSystem instance.

public Initialise ( ParticleSystemDescription description ) : void
description	ParticleSystemDescription
return	void

Initializes a new instance of the ParticleSystem class.

public ParticleSystem ( GraphicsDevice device ) : System
device	GraphicsDevice	The device.
return	System

Spawns a new particle.

public Spawn ( Vector3 position, Vector3 velocity, float angularVelocity, float size, float lifetimeScale, Color startColour, Color endColour ) : void
position	Vector3	The position.
velocity	Vector3	The velocity.
angularVelocity	float	The angular velocity.
size	float	The size.
lifetimeScale	float	The lifetime scale. This should be between 0 and 1.
startColour	Color	The start colour.
endColour	Color	The end colour.
return	void