com.sun.j3d.utils.behaviors.interpolators
Class TCBKeyFrame

java.lang.Object
  |
  +--com.sun.j3d.utils.behaviors.interpolators.TCBKeyFrame

public class TCBKeyFrame

extends java.lang.Object

This class represents a Key Frame that can be used for Kochanek-Bartels (TCB) spline interpolation.

Field Summary

float	bias
float	continuity
float	knot
int	linear
Point3f	position
Quat4f	quat
Point3f	scale
float	tension

Constructor Summary

TCBKeyFrame(float k, int l, Point3f pos, Quat4f q, Point3f s, float t, float c, float b)
Creates a key frame using the given inputs.

TCBKeyFrame(TCBKeyFrame kf)

Method Summary

void	debugPrint(java.lang.String tag) Prints information comtained in this key frame

Methods inherited from class java.lang.Object

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

Field Detail

position

public Point3f position

quat

public Quat4f quat

scale

public Point3f scale

tension

public float tension

continuity

public float continuity

bias

public float bias

knot

public float knot

linear

public int linear

Constructor Detail

TCBKeyFrame

public TCBKeyFrame(TCBKeyFrame kf)

TCBKeyFrame

public TCBKeyFrame(float k,
                   int l,
                   Point3f pos,
                   Quat4f q,
                   Point3f s,
                   float t,
                   float c,
                   float b)

Creates a key frame using the given inputs.

Parameters:

k - knot value for this key frame

l - the linear flag (0 - Spline Interp, 1, Linear Interp

pos - the position at the key frame

q - the rotations at the key frame

s - the scales at the key frame

t - tension (-1.0 < t < 1.0)

c - continuity (-1.0 < c < 1.0)

b - bias (-1.0 < b < 1.0)

Method Detail

debugPrint

public void debugPrint(java.lang.String tag)

Prints information comtained in this key frame

Parameters:

tag - string tag for identifying debug message