seams from island on objects selection

[Vinc3r]

useful when importing objects

[Vinc3r]

import bpy

uv_chan = 0

for obj in bpy.context.selected_objects:
    if len(obj.data.uv_layers) == 2:
        uv_chan = 1
    obj.data.uv_layers.active_index = uv_chan 
    bpy.ops.object.mode_set(mode='EDIT')
    bpy.ops.uv.select_all(action='SELECT')
    bpy.ops.uv.seams_from_islands()

    bpy.ops.object.mode_set(mode='OBJECT')