Open Asset Import Library / Discussion / Open Discussion: GenFaceNormalsProcess bug..

GenFaceNormalsProcess bug..

Forum: Open Discussion

Creator: Neil Richardson

Created: 2009-08-05

Updated: 2013-06-03

Neil Richardson - 2009-08-05

Hey, I've just ran the gen normals post process, and it's returned me some non-normal normals (of all things!). I had a quick look to see if I could spot why, and I believe the bug may be on line 132 of GenFaceNormalsProcess.cpp:

aiVector3D vNor = (*pV2 - *pV1) ^ (*pV3 - *pV1).Normalize();

Should that line not be:

aiVector3D vNor = (*pV2 - *pV1).Normalize() ^ (*pV3 - *pV1).Normalize();

Cheers,

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- Alexander Gessler - 2009-08-08
  
  Should be fixed now ..
  
  Thanks for reporting!
  - Alex
  
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