org.j3d.aviatrix3d.rendering
Interface LayerCullable

All Superinterfaces:

Cullable

All Known Implementing Classes:

CompositeLayer, CompositeLayer2D, Layer, SimpleLayer, SimpleLayer2D

public interface LayerCullable
extends Cullable

A cullable that represents a single visual composited layer.

A layer has zero or more viewports to process.

Version:

$Revision: 2.2 $

Author:

Justin Couch

Method Summary

ViewportCullable	getCullableViewport(int viewportIndex) Get the cullable layer child that for the given layer index.
int	numCullableChildren() Returns the number of valid cullable children to process.

Method Detail

getCullableViewport

ViewportCullable getCullableViewport(int viewportIndex)

Get the cullable layer child that for the given layer index.

Returns:

The layer cullable at the given index or null

numCullableChildren

int numCullableChildren()

Returns the number of valid cullable children to process. If there are no valid cullable children, return 0.

Returns:

A number greater than or equal to zero