Brush Design Question
Posted: 06 Dec 2017, 23:34
Hi,
New to the forums and digital art. I have Black Ink on Steam (PC) and a Parblo Island A609 Tablet. Both are working fine. I am PhD Engineering student, so I apologize in advance if my questions are too specific.
Questions:
What do typical brush inputs range from? Are they an absolute number, or is it scaled. Scaled meaning: does pressure range from 0-1 at increments of 1/2048 (2048 the pressure level my tablet is spec'd for)? Is this the same for tilt (i.e. does tilt go from 0 to 1, incremented by 1/60, or w/e my tilt sensitivity is?).
I ask because I'm trying to get a better sense of the relative scales/magnitudes of the functions will relate to the inputs. I.e. if I use the multiply block to multiply 2 by pressure, what numbers am I really multiplying and how does it interpret it for modifying a pressure sensitive color option? Assuming it's scaled, would multiplying by two have the effect that the output would a ramp from 0-1 then for pressures from 0-0.5, and then "ceiling" of 1 for pressures 0.5-1?
Alternatively, if you have documentation math-inclined users, and I just couldn't find it, that'd be cool with me.
Thanks!
Riddlez.
New to the forums and digital art. I have Black Ink on Steam (PC) and a Parblo Island A609 Tablet. Both are working fine. I am PhD Engineering student, so I apologize in advance if my questions are too specific.
Questions:
What do typical brush inputs range from? Are they an absolute number, or is it scaled. Scaled meaning: does pressure range from 0-1 at increments of 1/2048 (2048 the pressure level my tablet is spec'd for)? Is this the same for tilt (i.e. does tilt go from 0 to 1, incremented by 1/60, or w/e my tilt sensitivity is?).
I ask because I'm trying to get a better sense of the relative scales/magnitudes of the functions will relate to the inputs. I.e. if I use the multiply block to multiply 2 by pressure, what numbers am I really multiplying and how does it interpret it for modifying a pressure sensitive color option? Assuming it's scaled, would multiplying by two have the effect that the output would a ramp from 0-1 then for pressures from 0-0.5, and then "ceiling" of 1 for pressures 0.5-1?
Alternatively, if you have documentation math-inclined users, and I just couldn't find it, that'd be cool with me.
Thanks!
Riddlez.