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spatial-bit/snippet.py

Created January 13, 2022 19:19
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USD procedural variants #USD #OMNIVERSE
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snippet.py
# procedural variants
import omni.usd as _usd
stage = _usd.get_context().get_stage()
rootPrim = stage.GetPrimAtPath('/base_stage')
#rootPrim = stage.GetPseudoRoot()
vset = rootPrim.GetVariantSets()
print(vset.GetNames())
variant_set_name = 'materialVariant'
print(f'Has variant set: {vset.HasVariantSet(variant_set_name)}')
print(f'Variant selection: {vset.GetVariantSelection(variant_set_name)}')
vset.SetSelection(variant_set_name, 'MDL')
print(f'Variant selection: {vset.GetVariantSelection(variant_set_name)}')
vset.SetSelection(variant_set_name, 'ARNOLD')
print(f'Variant selection: {vset.GetVariantSelection(variant_set_name)}')
#vset.GetVariantSelection(variant_set_name)
#vset.SetSelection(variant_set_name, variant_name)
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