Gr4ph0s gr4ph0s
Squid3d
/ Walking_with_yield.py
Created
March 5, 2015 03:46
using yield to iterate c4d object/tag and materials
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| import c4d | |
| def walk_objects(obj): | |
| if obj: | |
| yield obj | |
| for x in walk_objects(obj.GetDown()): # happily fail on tags and materials | |
| yield x | |
| for x in walk_objects(obj.GetNext()): | |
| yield x |
baku89
/ mat2quat.py
Created
November 1, 2015 14:48
Extract quaternion in right-hand rule from affine matrix in left-hand rules
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| # http://afni.nimh.nih.gov/pub/dist/src/pkundu/meica.libs/nibabel/eulerangles.py | |
| import eulerangles | |
| import c4d | |
| threeMat = c4d.Matrix().Scale(c4d.Vector(1, 1, -1)) | |
| def mat2quat(mat): | |
| mt = threeMat * m | |
| v1, v2, v3 = mat.v1, mat.v2, mat.v3 | |
| rotMat = [ |