Package com.sun.j3d.utils.behaviors.interpolators

Class KBKeyFrame

java.lang.Object
com.sun.j3d.utils.behaviors.interpolators.KBKeyFrame
public class KBKeyFrame extends Object
This class represents a Key Frame that can be used for Kochanek-Bartels (also called TCB or Tension-Continuity-Bias Splines) spline interpolation.
Since:
Java3D 1.2

  • Field Details

    • position

      public javax.vecmath.Point3f position

    • heading

      public float heading

    • pitch

      public float pitch

    • bank

      public float bank

    • scale

      public javax.vecmath.Point3f scale

    • tension

      public float tension

    • continuity

      public float continuity

    • bias

      public float bias

    • knot

      public float knot

    • linear

      public int linear

  • Constructor Details

    • KBKeyFrame

      public KBKeyFrame(KBKeyFrame kf)

    • KBKeyFrame

      public KBKeyFrame(float k, int l, javax.vecmath.Point3f pos, float hd, float pi, float bk, javax.vecmath.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
      hd - the heading value at the key frame
      pi - the pitch value at the key frame
      bk - the bank value at the key frame
      s - the scales at the key frame
      t - tension (-1.0 invalid input: '<' t invalid input: '<' 1.0)
      c - continuity (-1.0 invalid input: '<' c invalid input: '<' 1.0)
      b - bias (-1.0 invalid input: '<' b invalid input: '<' 1.0)

  • Method Details

    • debugPrint

      public void debugPrint(String tag)
      Prints information comtained in this key frame
      Parameters:
      tag - string tag for identifying debug message