I want to create a script that checks if the selected mesh has an UV Channel, if not it does a Smart UV Project.
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asked Jul 22, 2017 at 11:56
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This will do the trick:
import bpy
# Check if active object has any UV layers
if not len( bpy.context.object.data.uv_layers ):
bpy.ops.uv.smart_project() # Perform smart UV projection
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$\begingroup$ Thank you! Also we don't need to enter in edit mode to do a smart project with scripts. $\endgroup$ Jul 22, 2017 at 13:04
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$\begingroup$ Well I'll be, you're right - I'll fix the code above. $\endgroup$– TLouskyJul 22, 2017 at 13:06