Autobump via MEL / Python ?

[T0M0X]

I think in previous versions of Arnold was possible to enable/disable Autobump on shape node via commands.

In 3.3.0 MtoA, even Echo All Commands is enabled, nothing appears in script editor.

[Stephen.Blair · Accepted solution]

pSphereShape1.aiDispAutobump

but you won't see the UI update unless the page is reloaded

[T0M0X]

Nice, thank you.

Just out of curiosity, why it isn't automatically updating UI like other settings ?

[Stephen.Blair]

Setting it by scripting doesn't trigger the same UI callbacks.

PS That Enable Autobump setting is just a UI flag, it doesn't correspond directly to an ARnold parameter.

[T0M0X]

Thank you for explanation.