ofxMeshUtils

small utilities to help w/ ofMesh

included functions:

• get indicied mesh from non indicied mesh
• calculate normals as per http://www.iquilezles.org/www/articles/normals/normals.htm
• load mesh from obj (code from ofxFaceShift)

see also these addons for other mesh functionality:

• https://github.com/companje/ofxMesh
• https://github.com/satoruhiga/ofxGLMesh