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bunch of messy procs for moving skinweights to bind joints and then contraining them to the prior
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| #bunch of messy procs for moving skinweights to bind joints and then contraining them to the prior | |
| import pymel.core as pm | |
| target_mesh = pm.ls(sl=1)[0]# unpack selection | |
| target_skinCluster = target_mesh.listHistory(type='skinCluster')[0] # pm.mel.findRelatedSkinCluster(target_mesh) should also work | |
| source_influence, target_influence = pm.ls(sl=1)[0:2]# unpack selection | |
| target_skinCluster.addInfluence(target_influence, weight = 0.0) | |
| constraint = pm.parentConstraint (source_influence, target_influence, mo = 1, weight = 1) | |
| constraint.setAttr('interpType', 2) | |
| pm.scaleConstraint(source_influence, target_influence, mo = True) | |
| uf.meta_make_child(source_influence, target_influence) # TODO: replace this with the red9 version | |
| pm.select(target_mesh+".vtx[*]") | |
| pm.skinPercent(target_skinCluster, tmw=[source_influence, target_influence]) # the data from the first will be written to the second | |
| pm.select(cl=1) | |
| target_skinCluster.removeInfluence(source_influence) |
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this is limited to 1:1 mapping between influences
should query existing influences, then add the new value to any existing value