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matrakim / opencollada

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Tangents and binormals set start at 1 #106

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
I see texture coordinate sets start at 0 now, see this change:

http://code.google.com/p/opencollada/source/detail?r=750

However, the sets for TEXTANGENT and TEXBINORMAL still start at 1, not 0. The 
fix is trivial if you look at the change already made for the TEXCOORD sets.

Original issue reported on code.google.com by nitrogen...@gmail.com on 19 Aug 2010 at 11:50

GoogleCodeExporter commented 8 years ago 
The starting value of the set attributes is irrelevant as long as they are 
consistent within the content, i.e. if inputs of TEXCOORD and TEXTANGENT belong 
together then they must have the same set attribute value. There are enough 
open bugs on this issue to imply that vertex attributes are being mixed up by 
the code.

Original comment by Marcus.C...@gmail.com on 24 Aug 2010 at 10:30

GoogleCodeExporter commented 8 years ago

Original comment by opencollada2@googlemail.com on 25 Jan 2011 at 12:34