com.jme3.shader

Class UniformBindingManager

java.lang.Object

com.jme3.shader.UniformBindingManager

public class UniformBindingManager
extends java.lang.Object

UniformBindingManager helps RenderManager to manage uniform bindings. The updateUniformBindings(com.jme3.shader.Shader) method will update a given list of uniforms based on the current state of the manager.

Constructor Summary

Constructors

Constructor and Description
UniformBindingManager()

Method Summary

Modifier and Type	Method and Description
void	newFrame() Internal use only.
void	setCamera(Camera cam, Matrix4f viewMatrix, Matrix4f projMatrix, Matrix4f viewProjMatrix)
void	setTimer(Timer timer) Set the timer that should be used to query the time based UniformBindings for material world parameters.
void	setViewPort(int viewX, int viewY, int viewWidth, int viewHeight)
void	setWorldMatrix(Matrix4f mat) Internal use only.
void	updateUniformBindings(Shader shader) Internal use only.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniformBindingManager

public UniformBindingManager()

Method Detail

updateUniformBindings

public void updateUniformBindings(Shader shader)

Internal use only. Updates the given list of uniforms with uniform bindings based on the current world state.

Parameters:

shader - (not null)

setWorldMatrix

public void setWorldMatrix(Matrix4f mat)

Internal use only. Sets the world matrix to use for future rendering. This has no effect unless objects are rendered manually using Material.render(com.jme3.scene.Geometry, com.jme3.renderer.RenderManager).

Parameters:

mat - The world matrix to set

setTimer

public void setTimer(Timer timer)

Set the timer that should be used to query the time based UniformBindings for material world parameters.

Parameters:

timer - The timer to query time world parameters

setCamera

public void setCamera(Camera cam,
                      Matrix4f viewMatrix,
                      Matrix4f projMatrix,
                      Matrix4f viewProjMatrix)

setViewPort

public void setViewPort(int viewX,
                        int viewY,
                        int viewWidth,
                        int viewHeight)

newFrame

public void newFrame()

Internal use only. Called by the RenderManager at the beginning of a new application frame.