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- Making the ac3d importer discard bad faces in the imported model (faces that reference a vertex index more than once). Thanks Melchior Franz for reporting this one, too.
This commit is contained in:
Willian Padovani Germano 2007-02-01 01:34:51 +00:00
parent 53150249e9
commit 1f4af00c94
1 changed files with 17 additions and 14 deletions
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31
release/scripts/ac3d_import.py
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@ -381,19 +381,22 @@ class AC3DImport:
face = [edges[-1][-1], edges[0][0]]
edges.append(face)
else:
while len(face) > 4:
cut = face[:4]
cutuv = fuv[:4]
face = face[3:]
fuv = fuv[3:]
face.insert(0, cut[0])
fuv.insert(0, cutuv[0])
faces.append(cut)
fuvs.append(cutuv)
else: # polygon
faces.append(face)
fuvs.append(fuv)
# check for bad face, that references same vertex more than once
if sum(map(face.count, face)) == len(face):
while len(face) > 4:
cut = face[:4]
cutuv = fuv[:4]
face = face[3:]
fuv = fuv[3:]
face.insert(0, cut[0])
fuv.insert(0, cutuv[0])
faces.append(cut)
fuvs.append(cutuv)
faces.append(face)
fuvs.append(fuv)
obj.flist_cfg.extend([[mat, is_smooth, twoside]] * len(faces))
obj.flist_v.extend(faces)
@ -580,7 +583,7 @@ class AC3DImport:
mesh.faceUV = True
# checking if the .ac file had duplicate faces (Blender ignores them):
# checking if the .ac file had duplicate faces (Blender ignores them)
if facesnum != len(obj.flist_v):
# it has, ugh. Let's clean the uv list:
lenfl = len(obj.flist_v)
@ -590,7 +593,7 @@ class AC3DImport:
for f in flist:
f.sort()
fi = lenfl
while fi > 0:
while fi > 0: # remove data related to duplicates
fi -= 1
if flist[fi] in flist[:fi]:
uvlist.pop(fi)