User:Enetheru/Model Making obj
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- faces need to be tri's not quads or other forms.
- because obj does not support heirarchy a seperate file is required: mesh extra info specification
- required tags in the obj format are: o,v,vn,vt,f
- invalid flags(will be ignored): vp,mt,g,s,usemtl,mtllib (anything to do with materials)
- vertex positions can be specified in either global space or parent space, specified in the extra info file.