Double Elliptic Seat 'Tension' !
Posted: Fri Nov 21, 2014 3:22 pm
Hi,
I've been playing with a graph control I downloaded a while back from the SM forum and I'm having a hard time trying to adjust the curve tension.
I have, so far, managed to get it to start and finish at the top of the graph (creating a smile shape), but when I change the value of the relevant float-power(s) i get the slope/tension change I wanted, but only when you position the control far left or far right does it work properly.
I would like to be able to feed-in a float value from a knob to adjust the tension on each curve.
The code for the Double Elliptic Seat is on this page...http://www.flong.com/texts/code/shapers_circ/
I kinda get it, and thought I could suss it with trial and error, but it's beaten me.
Any help muchly appreciated, fsm attached
Cheers
I've been playing with a graph control I downloaded a while back from the SM forum and I'm having a hard time trying to adjust the curve tension.
I have, so far, managed to get it to start and finish at the top of the graph (creating a smile shape), but when I change the value of the relevant float-power(s) i get the slope/tension change I wanted, but only when you position the control far left or far right does it work properly.
I would like to be able to feed-in a float value from a knob to adjust the tension on each curve.
The code for the Double Elliptic Seat is on this page...http://www.flong.com/texts/code/shapers_circ/
I kinda get it, and thought I could suss it with trial and error, but it's beaten me.
Any help muchly appreciated, fsm attached
Cheers