org.sunflow.core.camera

Class ThinLens

Implemented Interfaces:
CameraLens, RenderObject

public class ThinLens
extends java.lang.Object
implements CameraLens

Constructor Summary

ThinLens()

Method Summary

Ray
getRay(float x, float y, int imageWidth, int imageHeight, double lensX, double lensY, double time)
boolean
update(ParameterList pl, SunflowAPI api)
Update this object given a list of parameters.

Constructor Details

ThinLens

public ThinLens()

Method Details

getRay

public Ray getRay(float x,
                  float y,
                  int imageWidth,
                  int imageHeight,
                  double lensX,
                  double lensY,
                  double time)
Specified by:
getRay in interface CameraLens

update

public boolean update(ParameterList pl,
                      SunflowAPI api)
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