gtshapprox man page

happrox — 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

Description

This manual page documents briefly the happrox command.

Options

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.

Author

happrox was written by Stephane Popinet <popinet@users.sourceforge.net>.

This manual page was written by Ruben Molina <rmolina@udea.edu.co>, for the Debian project (but may be used by others).

Info

June 2, 2008 GNU Triangulated Surface utils