net.java.joglutils.msg.elements
Class GLViewingMatrixElement

java.lang.Object
  net.java.joglutils.msg.elements.Element
      net.java.joglutils.msg.elements.ViewingMatrixElement
          net.java.joglutils.msg.elements.GLViewingMatrixElement

public class GLViewingMatrixElement
extends ViewingMatrixElement

Represents the viewing matrix, which contains the transformation between the camera and the model, and performs side-effects in OpenGL.

Field Summary

protected Mat4f

temp

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

matrix

Constructor Summary

GLViewingMatrixElement()

Method Summary

static void	enable(State defaultState)
static GLViewingMatrixElement	getInstance(State state)
Element	newInstance() Creates a new instance initialized to the default values for the state element.
void	push(State state) Pushes the element, allowing for side effects to occur.
void	setElt(Mat4f matrix) Sets the viewing matrix in this element to the given one.

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

getMatrix, getStateIndex, isEnabled, set

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

getDepth, getNext, getNextInStack, pop, setDepth, setNext, setNextInStack

Methods inherited from class java.lang.Object

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

Field Detail

temp

protected Mat4f temp

Constructor Detail

GLViewingMatrixElement

public GLViewingMatrixElement()

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 ViewingMatrixElement

getInstance

public static GLViewingMatrixElement getInstance(State state)

enable

public static void enable(State defaultState)

push

public void push(State state)

Description copied from class: Element

Pushes the element, allowing for side effects to occur. Default method does nothing.

Overrides:

push in class ViewingMatrixElement

setElt

public void setElt(Mat4f matrix)

Description copied from class: ViewingMatrixElement

Sets the viewing matrix in this element to the given one.

Overrides:

setElt in class ViewingMatrixElement