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I have a pretty basic scene where a light's power goes from 3000 to 0, keyframed at frame 0 and 80. How can I use python to retrieve the value of the 'Power' property at any specific frame?

I know I can access the object's power by using

power = obj.data.energy

but I don't know how I can make that dependent on a specific frame.

Thanks

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1 Answer 1

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The easiest way is to change to the desired frame and access the property normally.

frame = 24
bpy.context.scene.frame_set(frame)
power = obj.data.energy  # value on frame 24
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