NAME gr_bezier - a GRToolbox module DESCRIPTION Calculates bezier curves. Input points will be taken as controlpoints for the casteljau algorithm. The degree of the curve is given by -r. The resulting curve is continous. Each bezier curve will have the same number of points given by the -n option. degree+1 controlpoints are taken for each piece of curve Two neighbored curvepieces share on controlpoint, so altogether #pieces * degree +1 controlpoints are neded. The number of input points should match this number. SYNOPSIS: -[n rh o v noc nof now skip f m c e i s l] -help For help on all options. Special Options: -n int number of points for each curve patch. -r int degree of the bezier curve

Wed Jun 12 20:34:13 MET DST 1996