Le dimanche 26 février 2017 15:39:39 UTC-8, Michael Boon a écrit : > > Slower than C++ for sure, but depending on your needs it might still be > fine. I often set normals on meshes up to about 100k verts using Python. > > To create your MVector array (in Python API 2.0), something like this will > do it in less than a millisecond: > normals = [om.MVector(0,0,1)]*100000 > Creating your id list takes about a millisecond too: > ids = range(100000) > Then, like Christopher said: > mesh.setVertexNormals(normals, ids) > > Trying it on a sphere with 40,000 normals, I can create and set all the > normals in 0.03 seconds. > > Woah , great ! Thank you
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