org.jpbrt.core
Class AnimatedTransform

java.lang.Object
  org.jpbrt.core.AnimatedTransform

public class AnimatedTransform
extends java.lang.Object

Animates Transform objects over a period of time.

References:

• M. Pharr, G. Humphreys. (2010). Physically Based Rendering, 2nd Edition. Morgan Kaufmann.
  CHAPTER 02, Section 2.9.

Version:

1.0 2010-09-11 Created.

Author:

Werner Randelshofer

Constructor Summary

AnimatedTransform()

AnimatedTransform(Transform t)

AnimatedTransform(Transform transform1, float time1, Transform transform2, float time2)

Method Summary

boolean	hasScale()
void	interpolate(float time, Transform t)
BBox	motionBounds(BBox b, boolean useInverse)
java.lang.String	toString()
Ray	transform(Ray r)
void	transform(RayDifferential r, RayDifferential tr)
void	transform(Ray r, Ray tr)

Methods inherited from class java.lang.Object

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

Constructor Detail

AnimatedTransform

public AnimatedTransform()

AnimatedTransform

public AnimatedTransform(Transform t)

AnimatedTransform

public AnimatedTransform(Transform transform1,
                         float time1,
                         Transform transform2,
                         float time2)

Method Detail

hasScale

public boolean hasScale()

interpolate

public void interpolate(float time,
                        Transform t)

motionBounds

public BBox motionBounds(BBox b,
                         boolean useInverse)

transform

public void transform(Ray r,
                      Ray tr)

transform

public void transform(RayDifferential r,
                      RayDifferential tr)

transform

public Ray transform(Ray r)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object