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dome
Langue: en
Version: 313174 (ubuntu - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
dome - geodesic dome designSYNOPSIS
dome [-fnnn] [-cn] [-px] [-s or -sb] [-en] [-v] [-dn] [-rn] [-w] [-h] [filename.xxx]DESCRIPTION
DOME is a program which calculates the properties of a geodesic dome symmetry triangle. DOME calculates spherical vertex coordinates, symmetry triangle topological abundance, and chord factors. DOME supports class I (alternate) and class II (triacon) breakdowns for Icosahedron, Octahedron and Tetrahedron polyhedron types. DOME also supports "Buckyball" formations as well as elliptical geodesics & geodesic parabolic dishes.OPTIONS
- -fnnn
- Set geodesic frequency to nnn. The default is 2.
- -cn
- Set class type to n (1 or 2). The default is 1.
- -px
- Set polyhedron type to x, where x is i for icosahedron (default), o for octahedron, or t for tetrahedron.
- -s
- Generate full sphere data (default: symmetry triangle).
- -sb
- Generate a buckyball. Must use class I with frequency equal to a multiple of three.
- -en
- Enable elliptical formation (default: n=1 for a circle). n is the elliptical eccentricity (n > 0.0 and n < 2.0).
- -v
- Verbose data display at run-time.
- -dn
- Enable paraboloid and specify focus location.
- -rn
- Set outer radius of paraboloid.
- -w
- Enable wire-frame VRML or DXF output (default: face data).
- -h
- Displays a help screen.
filename.xxx is a standard DOS filename, where xxx is DXF, DAT, WRL, POV or PRN.
EXAMPLES
A 5 frequency, class I, icosahedron sphere in DXF format (note class I and icosa are the defaults):- dome -f5 myfile.dxf
A 3 frequency buckyball in POV format:
- dome -f3 -sb myfile.pov
A 10 frequency, class II, octahedron symmetry triangle in DXF format:
- dome -f10 -c2 -po myfile.dxf
AUTHOR
Richard J. Bono <rjbono@hiline.net>This man page was written by Colin Watson <cjwatson@debian.org> for the Debian Project, but may be used by others.
Contenus ©2006-2024 Benjamin Poulain
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