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Diffstat (limited to 'doc/python_api/rst/info_best_practice.rst')
| -rw-r--r-- | doc/python_api/rst/info_best_practice.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/python_api/rst/info_best_practice.rst b/doc/python_api/rst/info_best_practice.rst index 418f636030c..b9c9f234b72 100644 --- a/doc/python_api/rst/info_best_practice.rst +++ b/doc/python_api/rst/info_best_practice.rst @@ -164,26 +164,26 @@ for list removal, but these are slower. Sometimes its faster (but more memory hungry) to just rebuild the list. -Say you want to remove all triangular faces in a list. +Say you want to remove all triangular polygons in a list. Rather than... .. code-block:: python - faces = mesh.tessfaces[:] # make a list copy of the meshes faces - f_idx = len(faces) # Loop backwards - while f_idx: # while the value is not 0 - f_idx -= 1 + polygons = mesh.polygons[:] # make a list copy of the meshes polygons + p_idx = len(polygons) # Loop backwards + while p_idx: # while the value is not 0 + p_idx -= 1 - if len(faces[f_idx].vertices) == 3: - faces.pop(f_idx) # remove the triangle + if len(polygons[p_idx].vertices) == 3: + polygons.pop(p_idx) # remove the triangle It's faster to build a new list with list comprehension. .. code-block:: python - faces = [f for f in mesh.tessfaces if len(f.vertices) != 3] + polygons = [p for p in mesh.polygons if len(p.vertices) != 3] Adding List Items |