happrox(1) GNU Triangulated Surface utils happrox(1)
happrox - returns a simplified triangulation of a set of points using
algorithm III of Garland and Heckbert (1995).
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
-n N, --number=N
Stop the refinement process if the number of vertices is larger
-c C, --cost=C
Stop the refinement process if the cost of insertion of a vertex
is smaller than C.
Input is a flat file with three x,y,z columns (default is PGM
-r Z, --relative=Z
Use relative height cost for all heights larger than Z.
Keep enclosing triangle.
Close the surface.
Log evolution of cost.
Display surface statistics.
Display the help and exit.
happrox was written by Stephane Popinet <email@example.com-
This manual page was written by Ruben Molina <firstname.lastname@example.org>, for
the Debian project (but may be used by others).
June 2, 2008 happrox(1)
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