Package com.badlogic.gdx.graphics.g3d.particles.batches

Class BufferedParticleBatch<T extends ParticleControllerRenderData>

java.lang.Object

com.badlogic.gdx.graphics.g3d.particles.batches.BufferedParticleBatch<T>

All Implemented Interfaces:

ParticleBatch<T>, ResourceData.Configurable, RenderableProvider

Direct Known Subclasses:

BillboardParticleBatch, PointSpriteParticleBatch

public abstract class BufferedParticleBatch<T extends ParticleControllerRenderData>
extends java.lang.Object
implements ParticleBatch<T>

Base class of all the batches requiring to buffer ParticleControllerRenderData

Field Summary

Fields

Modifier and Type	Field	Description
protected int	bufferedParticlesCount
protected Camera	camera
protected int	currentCapacity
protected Array<T>	renderData
protected ParticleSorter	sorter

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BufferedParticleBatch(java.lang.Class<T> type)

Method Summary

Modifier and Type	Method	Description
protected abstract void	allocParticlesData(int capacity)
void	begin()	Must be called once before any drawing operation
void	draw(T data)
void	end()	Must be called after all the drawing operations
void	ensureCapacity(int capacity)	Ensure the batch can contain the passed in amount of particles
protected abstract void	flush(int[] offsets)	Sends the data to the gpu.
int	getBufferedCount()
ParticleSorter	getSorter()
void	resetCapacity()
void	setCamera(Camera camera)
void	setSorter(ParticleSorter sorter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.badlogic.gdx.graphics.g3d.particles.batches.ParticleBatch

load, save

Methods inherited from interface com.badlogic.gdx.graphics.g3d.RenderableProvider

getRenderables

Field Detail

renderData

protected Array<T extends ParticleControllerRenderData> renderData

bufferedParticlesCount

protected int bufferedParticlesCount

currentCapacity

protected int currentCapacity

sorter

protected ParticleSorter sorter

camera

protected Camera camera

Constructor Detail

BufferedParticleBatch

protected BufferedParticleBatch(java.lang.Class<T> type)

Method Detail

begin

public void begin()

Description copied from interface: ParticleBatch

Must be called once before any drawing operation

Specified by:

begin in interface ParticleBatch<T extends ParticleControllerRenderData>

draw

public void draw(T data)

Specified by:

draw in interface ParticleBatch<T extends ParticleControllerRenderData>

end

public void end()

Description copied from interface: ParticleBatch

Must be called after all the drawing operations

Specified by:

end in interface ParticleBatch<T extends ParticleControllerRenderData>

ensureCapacity

public void ensureCapacity(int capacity)

Ensure the batch can contain the passed in amount of particles

resetCapacity

public void resetCapacity()

allocParticlesData

protected abstract void allocParticlesData(int capacity)

setCamera

public void setCamera(Camera camera)

getSorter

public ParticleSorter getSorter()

setSorter

public void setSorter(ParticleSorter sorter)

flush

protected abstract void flush(int[] offsets)

Sends the data to the gpu. This method must use the calculated offsets to build the particles meshes. The offsets represent the position at which a particle should be placed into the vertex array.

Parameters:

offsets - the calculated offsets

getBufferedCount

public int getBufferedCount()