Library next up previous contents
Next: Module gr_sweep Up: List of all GR Previous: Module gr_surface

Module gr_surfacenormals

    gr_surfacenormals - a GRToolbox module
    Calculates the normal vectors of a surface..
    -[closed closedu closedv distance scale h o v noc nof now skip f m c e i s l]
    -help    For help on all options.
Special Options:
    -closed    Assume, that the curves are closed.
    -distance float    Distance between curve and normal curve.
    -scale float    Scale factor for length of normals.

Jens Trapp
Wed Jun 12 20:34:13 MET DST 1996