net.java.joglutils.msg.elements
Class GLShaderElement

java.lang.Object
  net.java.joglutils.msg.elements.Element
      net.java.joglutils.msg.elements.ShaderElement
          net.java.joglutils.msg.elements.GLShaderElement

public class GLShaderElement
extends ShaderElement

Represents the current shader, which is applied to any drawn geometry, and performs side-effects in OpenGL.

Field Summary

Fields inherited from class net.java.joglutils.msg.elements.ShaderElement

shader

Constructor Summary

GLShaderElement()

Method Summary

static void	enable(State defaultState)
static GLShaderElement	getInstance(State state)
Element	newInstance() Creates a new instance initialized to the default values for the state element.
void	pop(State state, Element previousTopElement) Pops the element, allowing for side effects to occur.
void	setElt(ShaderNode shader) Sets the shader in this element.

Methods inherited from class net.java.joglutils.msg.elements.ShaderElement

get, getStateIndex, isEnabled, push, set

Methods inherited from class net.java.joglutils.msg.elements.Element

getDepth, getNext, getNextInStack, setDepth, setNext, setNextInStack

Methods inherited from class java.lang.Object

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

Constructor Detail

GLShaderElement

public GLShaderElement()

Method Detail

newInstance

public Element newInstance()

Description copied from class: Element

Creates a new instance initialized to the default values for the state element. All concrete Element subclasses must implement this operation.

Overrides:

newInstance in class ShaderElement

getInstance

public static GLShaderElement getInstance(State state)

enable

public static void enable(State defaultState)

pop

public void pop(State state,
                Element previousTopElement)

Description copied from class: Element

Pops the element, allowing for side effects to occur. Default method does nothing. NOTE that it is not legal to call State.getElement() in the implementation of this method, which is why the previous top element is provided as an argument.

Overrides:

pop in class Element

setElt

public void setElt(ShaderNode shader)

Description copied from class: ShaderElement

Sets the shader in this element.

Overrides:

setElt in class ShaderElement