> I saw the performance gains with my own eyes. Entire UIs would chew up less resources than a blank QWindow.
I already mentioned this: "many RMGUIs have heavy styling, visually incomparable to their IMGUI counterparts, which makes the average RMGUI far heavier". Dear IMGUI will be faster than the average RMGUI implementation. It's doing way less work. In addition to being cleaner internally.
For simple use cases, Dear IMGUI behaves like an RMGUI internally. (flohofwoe mentions this in another thread.) So its only performance impact is some minor caching overhead, which is far smaller than extra GPU work.
I already mentioned this: "many RMGUIs have heavy styling, visually incomparable to their IMGUI counterparts, which makes the average RMGUI far heavier". Dear IMGUI will be faster than the average RMGUI implementation. It's doing way less work. In addition to being cleaner internally.
For simple use cases, Dear IMGUI behaves like an RMGUI internally. (flohofwoe mentions this in another thread.) So its only performance impact is some minor caching overhead, which is far smaller than extra GPU work.