dxfsphere − generate a triangle mesh approximating a sphere by recursive subdivision in .dxf format using libdime
dxfsphere [-c] [-t] [-i] [-o outfile] level
This manual page documents briefly the dxfsphere command. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. Instead, it has documentation in the GNU Info format; see below.
dxfsphere is a program that
generate a triangle mesh approximating a sphere by
recursive subdivision. First approximation is an platonic
solid; each level of refinement increases the number of
triangles by a factor of 4.
Level 3 (128 triangles for an octahedron) is a good tradeoff if
gouraud shading is used to render the database.
level |
level is an integer >= 1 setting the recursion level (default 1). |
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−c, |
causes triangles to be generated with vertices in counterclockwise |
order as viewed from the outside in a RHS coordinate system.
The default is clockwise order.
−t, |
starts with a tetrahedron instead of an octahedron |
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−i, |
starts with a icosahedron instead of an octahedron |
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−o, |
outfile (default is stdout) |
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−h, |
Show useage. |
files in: /usr/share/doc/libdime/, /usr/share/doc/libdime-dev/.
The programs are documented fully by http://www.coin3d.org/lib/dime/, available via the Internet.
This manual page was written by A. Maitland Bottoms <bottoms AT debian DOT org>, for the Debian GNU/Linux system (but may be used by others).