hmi.elckerlyc.animationengine
Class AdditiveRotationBlend

java.lang.Object
  hmi.elckerlyc.animationengine.AdditiveRotationBlend

public class AdditiveRotationBlend
extends Object

Does an additive blend of the rotations of two joints and all their children:
qOut = q1 * q2

Author:

welberge

Nested Class Summary

private static class

AdditiveRotationBlend.Blender

Field Summary

private ArrayList<AdditiveRotationBlend.Blender>	blenders
private float[]	q1
private float[]	q2
private float[]	qOut

Constructor Summary

AdditiveRotationBlend(VJoint v1, VJoint v2, VJoint vOut)
Constructor Assumes that v1.getParts(), v2.getParts() and vOut.getParts() yield part lists of equal size and joint ids

Method Summary

void	blend() Does an additive blend of the rotations of input joints 1 with input joints 2 and stores the result to the output joints Blending is done according to qOut = q1 * q2

Methods inherited from class java.lang.Object

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

Field Detail

blenders

private ArrayList<AdditiveRotationBlend.Blender> blenders

q1

private float[] q1

q2

private float[] q2

qOut

private float[] qOut

Constructor Detail

AdditiveRotationBlend

public AdditiveRotationBlend(VJoint v1,
                             VJoint v2,
                             VJoint vOut)

Constructor Assumes that v1.getParts(), v2.getParts() and vOut.getParts() yield part lists of equal size and joint ids

Parameters:

v1 - input joints 1

v2 - input joints 2

vOut - output joint

Method Detail

blend

public void blend()

Does an additive blend of the rotations of input joints 1 with input joints 2 and stores the result to the output joints Blending is done according to qOut = q1 * q2