Continuing the discussion from
https://forums.autodesk.com/t5/fusion-360-api-and-scripts/userinterface-selectentity-is-cpu-intensiv...
@BrianEkins wrote:
I don't think what you're seeing is limited to UserInterface.selectEntity. When I run a command like Extrude and move the mouse around on the screen, the CPU usage is also high. I don't know what's going on but am just saying I don't believe this is an issue with the API but is a behavior of Fusion core so the people watching this forum probably aren't the best audience for this.
@BrianEkins
I see the high CPU usage with Extrude's preview, but even when Fusion is minimized, CPU usage will remain high with a running UserInterface.selectEntity. On the other hand, an active SelectionCommandInput doesn't cause high CPU usage.