Yeah. That method is only available for Family Instances.
However, I like using ray bounce for these calculations quite a bit.
And the graph
20180206-raybounceForCeilings.dyn (14.7 KB)
Yeah. That method is only available for Family Instances.
However, I like using ray bounce for these calculations quite a bit.
And the graph
20180206-raybounceForCeilings.dyn (14.7 KB)