Created
August 25, 2017 10:15
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Merge-VertexGroups (jerryno) #Blender
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import bpy | |
vgroup_A_name = "Group" | |
vgroup_B_name = "Group.001" | |
ob = bpy.context.active_object | |
if vgroup_A_name and vgroup_B_name in ob.vertex_groups: | |
vgroup = ob.vertex_groups.new(name=vgroup_A_name+"+"+vgroup_B_name) | |
for id, vert in enumerate(ob.data.vertices): | |
available_groups = [v_group_elem.group for v_group_elem in vert.groups] | |
A = B = 0 | |
if ob.vertex_groups[vgroup_A_name].index in available_groups: | |
A = ob.vertex_groups[vgroup_A_name].weight(id) | |
if ob.vertex_groups[vgroup_B_name].index in available_groups: | |
B = ob.vertex_groups[vgroup_B_name].weight(id) | |
if len(vert.groups): | |
for g in vert.groups: | |
if ob.vertex_groups[g.group].name in [vgroup_A_name, vgroup_B_name]: | |
vgroup.add([id], A+B ,'REPLACE') |
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