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Labview compatible with .obj format from Poser 7?


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I've written a simple VI (attachment) to read OBJ files.

Some features:

  • reads triangles only (actually I don't remember how it behaves when it reaches quad - hope that ignores it)
  • reads vertex information as well as normal and texture coordinates information when present
  • reads objects and their names
  • doesn't read faces groups (ignores commands)
  • doesn't read material information
  • doesn't check against any errors
  • is almost not commentet
  • generally works

Because was not writing it for displaying purposes, I can't provide any example quickly, but it should be quite simple. There are some issues with normals handling because OBJ has one normal per face vertex, not for vertex itself. Any questions - ask.

There is also C++ library libobj which may be wrapped in order to use with LV, but it uses callback so wrapper will take a little effort.

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