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Author Topic: What model formats support multiple UV...  (Read 3374 times)

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Offline StratComm

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What model formats support multiple UV...
Reply #40 on: June 15, 2004, 10:08:37 am
I think smoothing normals are stored in the OBJ2 chunk, in the TMAPPOLY portion of the bsp_data structure.  Could be wrong, but that's the most likely place I can find for it.  Smoothing is controlled by the normals on the vertices around the edges of a polygon, and that's the only place I can find that data at all.
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Last edited by StratComm on 08-23-2027 at 08:34 PM
  

Offline aldo_14

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What model formats support multiple UV...
Reply #41 on: June 15, 2004, 12:26:05 pm
Quote
Originally posted by StratComm
I think smoothing normals are stored in the OBJ2 chunk, in the TMAPPOLY portion of the bsp_data structure.  Could be wrong, but that's the most likely place I can find for it.  Smoothing is controlled by the normals on the vertices around the edges of a polygon, and that's the only place I can find that data at all.


Think you could be right there - specifically the radius value could indicate a radians value for the smoothing angle.
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