conv_hull - convex hulls (using Qhull)

Usage

Usage: conv_hull [options] [input_file]

Read a file in OFF format and make a convex hull (using Qhull). If
input_file is not given the program reads from standard input.

Options
  -h,--help this help message (run 'off_util -H help' for general help)
  --version version information
  -a        append the convex hull to the input file
  -Q <args> additional arguments to pass to qhull (unsupported, may not
            work, check output)
  -o <file> write output to file (default: write to standard output)

Examples

conv_hull -o cube.off cube.txt

conv_hull -Q QJ -o cube.off cube.txt

Notes

The Antiprism programs will read three dimensional Qhull OFF output, so it is also convenient to use the Qhull programs directly. This is recommended if you want to use additional options. Notice that

conv_hull -Q Qt -o cube.off cube.txt
conv_hull -a -Q QJ -o cube.off cube.txt

Antiprism includes Qhull source code. The original code can be obtained from http://www.qhull.org/.

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