org.sunflow.core.modifiers
Class BumpMappingModifier

java.lang.Object
  extended by org.sunflow.core.modifiers.BumpMappingModifier
All Implemented Interfaces:
Modifier, RenderObject

public class BumpMappingModifier
extends java.lang.Object
implements Modifier


Constructor Summary
BumpMappingModifier()
           
 
Method Summary
 void modify(ShadingState state)
          Modify the shading state for the point to be shaded.
 boolean update(ParameterList pl, SunflowAPI api)
          Update this object given a list of parameters.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BumpMappingModifier

public BumpMappingModifier()
Method Detail

update

public boolean update(ParameterList pl,
                      SunflowAPI api)
Description copied from interface: RenderObject
Update this object given a list of parameters. This method is guarenteed to be called at least once on every object, but it should correctly handle empty parameter lists. This means that the object should be in a valid state from the time it is constructed. This method should also return true or false depending on whether the update was succesfull or not.

Specified by:
update in interface RenderObject
Parameters:
pl - list of parameters to read from
api - reference to the current scene
Returns:
true if the update is succesfull, false otherwise

modify

public void modify(ShadingState state)
Description copied from interface: Modifier
Modify the shading state for the point to be shaded.

Specified by:
modify in interface Modifier
Parameters:
state - shading state to modify