Proof of concept for acceleration algorithm
Here is a simple visual representation and proof of concept of my mouse acceleration algorithm:
accelerationFactor = pow(sqrt(rawInputFPx * rawInputFPx + rawInputFPy * rawInputFPy) * ( Sensitivity / time )), acceleration)
outputx = (rawInputFPx * sensitivity) * accelerationFactor
outputy = (rawInputFPy * sensitivity) * accelerationFactor
which I posted months ago #205 (comment 99920):
The sprite moves with the sensitivity and acceleration settings applied to it. The cursor is just the standard cursor.
Check it out, have fun and please send some feedback!
edit: you have to hold the left mouse button and move the mouse to see the effect on the sprite.