def CreateEnvelopeDuplicate(model, skin):
# check ICE skeleton
skeleton = model.FindChild('ICE_Skeleton')
# check envelope group
env_grp = model.Groups('Envelope')
if not skeleton:
XSI.LogMessage(
'[CreateEnvelopeDuplicate] No ICE Skeleton or no Envelope Group!',
constants.siWarning)
return
# check nb deformers
num_points = skeleton.ActivePrimitive.Geometry.Points.Count
if not env_grp or not num_points == env_grp.Members.Count:
env_grp = Skeleton.CreateEnvelopeNullsFromSkeletonCloud(model)
# duplicate mesh
dup = Utils.GetMeshCopy(skin)
skin.Parent3DObject.AddChild(dup)
skin.Properties('Visibility').Parameters('ViewVis').Value = False
XSI.ApplyFlexEnv('{};{}'.format(dup.FullName, env_grp.Members.GetAsText()),
'', 2)
# transfer weights
tree = ICETree.CreateICETree(dup, 'TransferWeights', 0)
compound = XSI.AddICECompoundNode('TransferWeightsFromICESkeleton',
str(tree))
XSI.ConnectICENodes('{}.port1'.format(tree), '{}.execute'.format(compound))
name = ICETree.ReplaceModelNameByThisModel(skin, model)
XSI.SetValue('{}.Reference'.format(compound), name)
# deform
tree = ICETree.CreateICETree(dup, 'Deform', 2)
deform = XSI.AddICECompoundNode('ICE Envelope Skeleton', str(tree))
XSI.ConnectICENodes('{}.port1'.format(tree), '{}.execute'.format(deform))
'''
