com.threerings.opengl.renderer
Class CompoundBatch

java.lang.Object
  com.threerings.opengl.renderer.Batch
      com.threerings.opengl.renderer.CompoundBatch

All Implemented Interfaces:

Cloneable

public class CompoundBatch
extends Batch

A batch that renders a list of sub-batches in order.

Field Summary

Fields inherited from class com.threerings.opengl.renderer.Batch

depth, key

Constructor Summary

CompoundBatch()
Creates an empty compound batch.

CompoundBatch(Batch... batches)
Creates a compound batch to render the specified batches.

Method Summary

boolean	draw(Renderer renderer) Draws this batch using the specified renderer.
ArrayList<Batch>	getBatches() Returns a reference to the list of batches to render in order.
int	getPrimitiveCount() Returns the number of primitives in this batch (optional; returns zero by default).

Methods inherited from class com.threerings.opengl.renderer.Batch

clone, compareKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundBatch

public CompoundBatch()

Creates an empty compound batch.

CompoundBatch

public CompoundBatch(Batch... batches)

Creates a compound batch to render the specified batches.

Method Detail

getBatches

public ArrayList<Batch> getBatches()

Returns a reference to the list of batches to render in order.

draw

public boolean draw(Renderer renderer)

Description copied from class: Batch

Draws this batch using the specified renderer.

Specified by:

draw in class Batch

Returns:

true if the batch changed the color state, in which case it should be invalidated.

getPrimitiveCount

public int getPrimitiveCount()

Description copied from class: Batch

Returns the number of primitives in this batch (optional; returns zero by default).

Overrides:

getPrimitiveCount in class Batch