com.jme.scene.state.lwjgl
Class LWJGLVertexProgramState

java.lang.Object
  com.jme.scene.state.RenderState
      com.jme.scene.state.VertexProgramState
          com.jme.scene.state.lwjgl.LWJGLVertexProgramState

All Implemented Interfaces:

java.io.Serializable

public class LWJGLVertexProgramState

extends VertexProgramState

Implementation of the GL_ARB_vertex_program extension.

Version:

$Id: LWJGLVertexProgramState.java,v 1.10 2004/08/07 21:53:18 ericthered Exp $

Author:

Eric Woroshow

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jme.scene.state.VertexProgramState

envparameters, parameters, usingParameters

Fields inherited from class com.jme.scene.state.RenderState

RS_ALPHA, RS_ATTRIBUTE, RS_CULL, RS_DITHER, RS_FOG, RS_FRAGMENT_PROGRAM, RS_GLSL_SHADER_OBJECTS, RS_LIGHT, RS_MATERIAL, RS_MAX_STATE, RS_SHADE, RS_STENCIL, RS_TEXTURE, RS_VERTEX_PROGRAM, RS_WIREFRAME, RS_ZBUFFER

Constructor Summary

LWJGLVertexProgramState()

Method Summary

void	apply() Applies this vertex program to the current scene.
boolean	isSupported() Determines if the current OpenGL context supports the GL_ARB_vertex_program extension.
void	load(java.net.URL file) Loads the vertex program into a byte array.

Methods inherited from class com.jme.scene.state.VertexProgramState

getType, setEnvParameter, setParameter

Methods inherited from class com.jme.scene.state.RenderState

extract, isEnabled, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

LWJGLVertexProgramState

public LWJGLVertexProgramState()

Method Detail

isSupported

public boolean isSupported()

Determines if the current OpenGL context supports the GL_ARB_vertex_program extension.

Specified by:

isSupported in class VertexProgramState

Returns:

if ARB vertex programs are supported

See Also:

VertexProgramState.isSupported()

load

public void load(java.net.URL file)

Loads the vertex program into a byte array.

Specified by:

load in class VertexProgramState

Parameters:

file - text file containing the vertex program

See Also:

VertexProgramState.load(java.net.URL)

apply

public void apply()

Applies this vertex program to the current scene. Checks if the GL_ARB_vertex_program extension is supported before attempting to enable this program.

Specified by:

apply in class RenderState

See Also:

RenderState.apply()