Creating interpolator behaviors
PathInterpolator class methods
- Methods on PathInterpolator set the
alpha generator to use and the "knots" used for the path
- Knots are specific alpha values that correspond to
specific positions, rotations, etc. along a path
- Interpolation is done between knots,
then mapped to the corresponding interpolated position, rotation,
etc.
- The subclasses of PathInterpolator add methods for
specific types of path interpolators
| Method |
| PathInterpolator( Alpha alpha, float[] knots ) |
| void setKnot( int index, float knot ) |
- Let's look at the various path interpolators . . . (and they
too are pretty much all the same)
