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.\" RCSid "$Id" |
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.\" RCSid "$Id$" |
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.TH OBJ2MESH 1 03/11/03 RADIANCE |
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.SH NAME |
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obj2mesh - create a compiled RADIANCE mesh file from Wavefront .OBJ input |
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.I obj2mesh. |
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Normals will be interpolated over the mesh |
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during rendering to produce a smooth surface. |
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If no vertex normals are present, the mess will appear tesselated. |
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If no vertex normals are present, the mesh will appear tesselated. |
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A zero length normal (i.e., 0 0 0) will generate a syntax error. |
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.TP |
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.BI vt " u v" |
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.IP "Hash table overflow in fullnode" |
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This error is caused by too many surfaces, and there is |
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little hope of compiling this mesh. |
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.SH EXAMPLE |
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To create a compiled triangle mesh from the scene file mesh.obj: |
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.SH EXAMPLES |
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To create a compiled triangle mesh from the scene file mesh.obj |
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using materials from the file mesh.mat: |
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.IP "" .2i |
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oconv mesh.obj mesh.rtm |
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obj2mesh -a mesh.mat mesh.obj mesh.rtm |
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.PP |
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To use local coordinates to place a square tiled image on a mesh object: |
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.sp |
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.nf |
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void colorpict tiled_pat |
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7 red green blue mytile.pic . frac(Lu) frac(Lv) |
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0 |
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0 |
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tiled_pat plastic tiled_mat |
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0 |
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0 |
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5 .9 .9 .9 0 0 |
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tiled_mat mesh tiled_mesh |
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1 mymesh.rtm |
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0 |
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0 |
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.fi |
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.SH AUTHOR |
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Greg Ward |
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.SH "SEE ALSO" |
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gensurf(1), getinfo(1), make(1), obj2rad(1), |
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oconv(1), rpict(1), rview(1), rtrace(1), xform(1) |
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oconv(1), rpict(1), rvu(1), rtrace(1), xform(1) |
