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Programs and Documentation

Antiprism Programs    |    General Documentation    |    Links

Antiprism Documentation

Programs

Display
  • antiview - interactive OFF file viewer
Conversion
  • off2pov - convert OFF files to POV format
  • off2vrml - convert OFF files to VRML format
  • off2crds - convert an OFF file to a coordinate file
  • off2dae - convert an OFF file to Collada (DAE) format
  • off2obj - convert an OFF file to Wavefront OBJ format
  • obj2off - convert a Wavefront OBJ file to OFF format
Manipulation
  • off_util - utilities for OFF files (orientation, merging, etc)
  • off_trans - transformations (rotations, translations, etc) of OFF files
  • off_color - add colours to an OFF file
  • off_color_radial - radial colouring based on symmetry
  • off_align - alignment of OFF files
  • planar - convert overlapping coplanar polygons into non-overlapping tiles
Reporting
  • off_report - report global measures (e.g. area, volume, centroid), maxima, and counts
  • off_query - list element data
  • off_normals - utility for working with normals
Transformation
  • conv_hull - convex hulls (using Qhull)
  • pol_recip - polar reciprocals (duals)
  • canonical - canonicalize a polyhedron
  • geodesic - geodesic spheres
  • zono - zonohedra
  • stellate - polyhedron stellations
  • conway - Conway Notation transformations
  • wythoff - Wythoff-style constructions
  • poly_kscope - polyhedral kaleidoscope
  • to_nfold - change the rotational symmetry of a polyhedron
  • symmetro - polyhedra with regular polygons at symmetry axes
  • kcycle - kaleidocycle rings of polyhedron
  • leonardo - Leonardo da Vinci style models
  • poly_form - make face-regular, equal-edge and unscrambled polyhedra
  • col_util - colour utilities, plots and blending
  • lat_util - lattice utilities
Models

Extra Programs

Extra programs are more loosely related to polyhedra, incomplete or of limited use. They are provided for interest only.

General Documentation


Links to Complementary Programs

Using OFF format
  • Antiprism Python - polyhedron modelling scripts
  • Geomview - 3D viewing and processing
  • JavaView - 3D viewing and processing (Java)
  • Webview (by Roger Kaufman) - 3D viewing using a web browser
  • simple-off-viewer (by Wagyx) - 3D viewer to embed in a web page
  • Springie (by Tim Tyler) - 3D viewing and processing (Java)
  • MeshLab - Converts from OFF to other formats, e.g. STL, 3DS, DXF
  • Qhull - convex hulls and delaunay triangulation
Handling Antiprism Export Formats
  • POV-Ray - Persistence of Vision Raytracer, using pov format
  • Sketchup - CAD program, will import Collada
  • VRML Viewers - Links to VRML viewers
  • ImageMagick - Image processing, builds animations


     Next: antiview - interactive OFF file viewer
     Up: Polyhedron Modelling Software


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Contact: adrian@antiprism.com      -      Modified 6.7.2023