org.j3d.aviatrix3d
Interface RenderableObject

All Superinterfaces:

Renderable

All Known Implementing Classes:

Appearance, Background, BlendAttributes, BufferGeometry, Fog, FragmentShader, Geometry, LineAttributes, Material, OffscreenTexture2D, PointAttributes, PolygonAttributes, Shader, ShaderProgram, Shape3D, TexCoordGeneration, Texture, TextureAttributes, VertexGeometry, VertexShader

public interface RenderableObject

extends Renderable

Marker interface for all objects that can render themself given just a GL context and GLU information.

Objects that handle their own state independently is usable by both Node and NodeComponent classes.

Assumable Preconditions

• All state required to render this node shall be already available. For example, if this is the geometry, all the appearance state will already be set in the pipeline.
• Any transformations provided by parent transformations will be already applied to the modelview stack.

Implementor Requirements

• The methods must be re-entrant as they can be called from multiple places at once. For example, multiple pipes rendering the same object on different screens simultaneously.

Implementor Guidelines

Version:

$Revision: 1.2 $

Author:

Justin Couch

Method Summary

void	postRender(net.java.games.jogl.GL gl, net.java.games.jogl.GLU glu)
void	render(net.java.games.jogl.GL gl, net.java.games.jogl.GLU glu) This method is called to render this node.

Method Detail

render

public void render(net.java.games.jogl.GL gl,
                   net.java.games.jogl.GLU glu)

This method is called to render this node. All OpenGL commands needed to render the node should be executed.

Parameters:

gl - The gl context to draw with

glu - The utility context to draw with

postRender

public void postRender(net.java.games.jogl.GL gl,
                       net.java.games.jogl.GLU glu)