Does anyone have any idea how I can properly have the mouse grabbed within the app without needing to click inside the window after changing the MouseHandle?
I've followed this guide and I've been able to get the mouse to grab and everything works properly. The caveat is that the mouse is only grabbed after clicking inside of the window after changing the MouseHandle.
I've tried to do it by directly setting App.MouseGrab to true and it has most of the behavior that I'm looking for. The mouse is grabbed immediately and works, but once I move the mouse to the edge of the screen, I'm no longer able to rotate the camera.