Unsolved Mouse Drag in Qt Quick 3D
I have a joystick 3d model in view3d scene and I want to drag its arm with drag operation of mouse.
I actually made a 2d transparent rectangle on top of 3dview and do the dragging on it then get that values to control the joystick. However this is not a good solution since the 2d dragging position does not match the 3d object position.
Is there a way to control 3d objects with mouse drag directly?