G2dGraph.mesa
Copyright Ó 1985, 1988, 1992 by Xerox Corporation. All rights reserved.
Bloomenthal, July 1, 1992 7:09 pm PDT
Glassner, November 30, 1990 7:08 pm PST
DIRECTORY Controls, Rope;
Functions
Bump: GraphProc;
a second order curve.
Gauss: GraphProc;
the normal distribution curve.
Poisson: GraphProc;
the poisson curve, with a the scalar.
Power: GraphProc;
a power curve, with a the exponent.
Sin: GraphProc;
a sin curve raised to the a power.
Ln: GraphProc;
natural logarithm.
Log: GraphProc;
logarithm to the base a.
Exp: GraphProc;
an exponential function.
Perlin: GraphProc;
Ken's curve, with a the scalar.
Wyvill: GraphProc;
Wyvill's soft function.
SlowInOut: GraphProc;
slow in and out curve:.
Compress: GraphProc;
like Gauss.
Pavicic: GraphProc;
Pavicic's radial weighting filter.
PerspZ: GraphProc;
transformed perspective Z.
SquashStretch: GraphProc;
squash/stretch ala JB + BW.
Ease: GraphProc;
Andrew's easing curve. Higher values of a#0 give slower easing.