Brecht Van Lommel
423ffa6043
* Also do pressure interpolation for brush size and spacing. * Do smoothing of pressure when smooth stroke and sample average is enabled. * Revert the OS X specific pressure change to pressure ^ 2.5, for low pressure values like 0.05 it makes the pressure 100x lower, which is problematic. If we need to adjust the pressure curve it should be done for all platforms. Still weak: * Pressure of first touch on tablet is difficult to control, usually it's low which makes the stroke start out small or soft, but other times not. Finer event capturing at ghost level would help, along with pressure changes without mouse movement, but this may also need different paint stroke logic. * Brush radius is rounded to integers, this gives noticeable stepping. * Brush falloff is not antialiased, gives noticeable aliasing for small brush sizes which was always a problem, but is more common with size pressure control.