How Sandbox Work To Increase FPS?

[roland]

Very low FPS with Vue

Hi guys! I was experiencing very low FPS (5-10) when using Vue instead of steady 60 FPS on the same scene using a plain HTML page. I was passing the engine object to the parent component to get the fps, that was the issue. The solution is not to Ref and/or emit the BabylonJS engine and/or scene object. (in other words, do not make them reactive) I didn’t dig deeper, but I think it causes multiple calls of the renderLoop or something similar. R. EDIT: repo demonstrating the issue: GitHub - R…