def copyUV(object, toAssign):
"""Copy UVs from one mesh to a list of other objects"""
for i in toAssign:
if not cmds.polyCompare(object, i):
cmds.polyTransfer(object, vertices=True, vertexColor=False, uvSets=1, alternateObject=i)
else:
logger.error('The mesh %s do not share the same topology with %s. Skipped' % (i, object))
def createSplitShapeNode(self, sculptMesh, orgMesh, skinMesh, outMesh):
"""
@create the split shape node
"""
sculptShape = self.object.getObjShape(sculptMesh)
if mc.objectType(sculptShape) != "mesh":
return
orgShape = self.object.getObjShape(orgMesh)
if mc.objectType(orgShape) != "mesh":
return
skinShape = self.object.getObjShape(skinMesh)
if mc.objectType(skinShape) != "mesh":
return
skinNode = self.object.getObjectInputs(skinShape, "skinCluster")
if not skinNode:
return
outShape = self.object.getObjShape(outMesh)
if mc.objectType(outShape) != "mesh":
return
if mc.polyCompare(orgShape, sculptShape, e=True):
return
if mc.polyCompare(orgShape, skinShape, e=True):
return
if mc.polyCompare(orgShape, outShape, e=True):
return
splitShapeNode = mc.deformer(outMesh,
type="splitShapeNode",
n="%s_splitShapeNode" % outMesh)
if not splitShapeNode:
return
splitShapeNode = splitShapeNode[0]
infNames = self.skin.getSkinInfs(skinNode)
mc.connectAttr("%s.outMesh" % orgShape, "%s.orgMesh" % splitShapeNode)
mc.connectAttr("%s.outMesh" % sculptShape,
"%s.sculptMesh" % splitShapeNode)
mc.connectAttr("%s.wtDrty" % skinNode,
"%s.skinWeight" % splitShapeNode)
for i, inf in enumerate(infNames):
mc.setAttr("%s.weightInputs[%s]" % (splitShapeNode, i), 0)
mc.aliasAttr(inf, "%s.weightInputs[%s]" % (splitShapeNode, i))
def copyUV(object, toAssign):
"""Copy UVs from one mesh to a list of other objects"""
for i in toAssign:
if not cmds.polyCompare(object, i):
cmds.polyTransfer(object,
vertices=True,
vertexColor=False,
uvSets=1,
alternateObject=i)
else:
logger.error(
'The mesh %s do not share the same topology with %s. Skipped' %
(i, object))
def find_match(self, shapename=False, topology=False, uv=False, sets=True):
# search parent ident
if self.parent_shapes:
for nodeP in self.parent_shapes:
curPname = nodeP.split(':')[-1].split('|')[-1]
self.copy_event = False
for nodeT in self.sel_prnt_trgt_shapes()[1]:
curTname = nodeT.split(':')[-1].split('|')[-1]
if topology is True or uv is True:
compareId = cmds.polyCompare(nodeP, nodeT, v=1, e=1, fd=1)
if compareId <= 1:
self.found_match[nodeP] = nodeT
self.copy_event = True
elif curPname == curTname and shapename is True:
self.found_match[nodeP] = nodeT
self.copy_event = True
elif shapename is False and topology is False:
self.found_match[nodeP] = nodeT
if not self.copy_event:
self.non_found_parent.append(nodeP) # not found ident for paren shape and add to list
# search target ident
if self.target_shapes: # loop for found not ident by name target shapes
for nodeT in self.target_shapes:
curTname = nodeT.split(':')[-1].split('|')[-1]
self.copy_event = False
for nodeP in self.sel_prnt_trgt_shapes()[0]:
curPname = nodeP.split(':')[-1].split('|')[-1]
if curTname == curPname and shapename is True and topology is False:
self.copy_event = True
if shapename is False and topology is True:
compareId = cmds.polyCompare(nodeP, nodeT, v=1, e=1, fd=1)
if compareId <= 1:
self.copy_event = True
if not self.copy_event:
self.non_found_target.append(nodeT) # not found ident for target shape and add to list
if sets is True:
self.create_non_found_sets()
return self.found_match # return sets with not fount ident shapes
def heyWitch_cloneSkinCluster(self, cloneKey, cloneVal, *args):
sknClstrToClonePrompt = cmds.promptDialog(
message="Skin cluster to clone: ",
button=['OK', 'Cancel'],
defaultButton='OK',
cancelButton='Cancel',
dismissString='Cancel')
if sknClstrToClonePrompt == 'OK':
extSknClstr = cmds.promptDialog(query=True, text=True)
# figure out if vertices match
shapeToClone = cmds.skinCluster(extSknClstr, query=True, geometry=True)
transformToClone = shapeToClone[0].replace('Shape', '')
if cmds.objExists(transformToClone):
tempVertBook = {}
if cmds.polyCompare(transformToClone, cloneKey) == 0:
vertMatch = True
for k5, v5 in cloneVal.vert_vals.items():
extInfList = cmds.skinCluster(extSknClstr, query=True, inf=True)
for joint in extInfList:
skinVal = cmds.skinPercent(extSknClstr, (transformToClone + '.' + k5), transform=joint,
query=True)
tempVertBook[k5] = {joint: skinVal}
print('Vertices match, copying skinweights done vert to vert')
else:
print('Not all vertices match, copying skinweights may not give precise results')
extInfList = cmds.skinCluster(extSknClstr, query=True, inf=True)
vertMatch = False
else:
print('Could not find transform node')
extInfList = cmds.skinCluster(extSknClstr, query=True, inf=True)
vertMatch = False
# create bjc and bind to clone
for k0, v0 in self.global_work_space['bindJointClustersStorage'].items():
if v0.bind_joints_list == extInfList:
cmds.select(cloneKey)
self.bind_joint_cluster_manager.heyWitch_bindToSelectedMsh(k0, v0)
if cmds.objExists(cloneKey + '_sknClstr'):
print('Skincluster found')
else:
cmds.select(extInfList)
self.bind_joint_cluster_manager.heyWitch_makeBindJointCluster()
bjcList = []
for x in extInfList:
if 'btw_' in x:
bjcList.append(x)
else:
bjcList.append('btw_' + x)
for k1, v1 in self.global_work_space['bindJointClustersStorage'].items():
if v1.bind_joints_list == bjcList:
cmds.select(cloneKey)
self.bind_joint_cluster_manager.heyWitch_bindToSelectedMsh(k1, v1)
if cmds.objExists(cloneKey + '_sknClstr'):
print('Skincluster found')
# assign values to clone
if vertMatch == True:
cloneVal.vert_vals = deepcopy(tempVertBook)
for k3, v3 in cloneVal.vert_vals.items():
for k4, v4 in v3.items():
if 'btw_' in k4:
cloneJnt = k4
else:
cloneJnt = 'btw_' + k4
cmds.skinPercent(cloneVal.skin_cluster, cloneKey + '.' + k3, transformValue=(cloneJnt, v4))
elif vertMatch == False:
cmds.select(shapeToClone[0], cloneKey)
cmds.CopySkinWeights()
