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revert some changes about prev commit

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yyc12345
2023-11-14 21:37:29 +08:00
parent 1f0444009f
commit fd17d3b5c9
2 changed files with 7 additions and 6 deletions
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10
bbp_ng/UTIL_blender_mesh.py
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@ -480,15 +480,15 @@ class MeshWriter():
# validate mesh.
# it is IMPORTANT that do NOT delete custom data
# because we need use these data to set custom split normal later
validation_err: bool = self.__mAssocMesh.validate(clean_customdata = False)
self.__mAssocMesh.validate(clean_customdata = False)
# update mesh without mesh calc
self.__mAssocMesh.update(calc_edges = False, calc_edges_loose = False)
# set custom split normal data
# if the validate() change the mesh, skip this and output error.
# this should not happend in normal case,
# just a stupid patch for "线框Level1.Level.NMO" loading.
if not validation_err:
# if the validate() change the mesh, skip this and output error.
# this change is detected by the loops count changes, not the return value of validate(). because only the changes of loops can let following throw errors.
# this should not happend in normal case, just a stupid patch for "线框Level1.Level.NMO" loading.
if len(self.__mAssocMesh.loops) == len(self.__mFacePosIndices):
self.__mAssocMesh.normals_split_custom_set(
tuple(_nest_custom_split_normal(self.__mFaceNmlIndices, self.__mVertexNormal))
)