man happrox (1): returns a simplified triangulation of a set of points using algorithm III of Garland and Heckbert (1995).

SYNOPSIS

happrox [OPTIONS] < [input.pgm|input] > output.gts

This manual page documents briefly the happrox command.

This program follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.

-n N, --number=N: Stop the refinement process if the number of vertices is larger than N.
-c C, --cost=C: Stop the refinement process if the cost of insertion of a vertex is smaller than C.
-f, --flat: Input is a flat file with three x,y,z columns (default is PGM file).
-r Z, --relative=Z: Use relative height cost for all heights larger than Z.
-k, --keep: Keep enclosing triangle.
-C, --closed: Close the surface.
-l, --log: Log evolution of cost.
-v, --verbose: Display surface statistics.
-h, --help: Display the help and exit.

happrox was written by Stephane Popinet <[email protected]>.

This manual page was written by Ruben Molina <[email protected]>, for the Debian project (but may be used by others).