expression for fit range

[ai88]

Hi guys,

I want to add strength to my constraint by using fit expression from 1 to 5. I will use y position but I don't know how to do it. If you know, please can you show me the expression.

Thanks.

[nuki]

use this:

s@constraint_name = 'ramped_glue';
s@constraint_type = 'glue';
f@strength = fit(v@P.y, ch('min'), ch('max'), 0.0, 1.0)*ch('strength');

in a primitive wrangle. Instead of just multiplying by the 'strength' factor, you could set out_min and out_max instead of 0.0 and 1.0

constraint_ramp.hiplc

Edited February 25, 2020 by nuki

[ai88]

31 minutes ago, nuki said:

use this:

s@constraint_name = 'ramped_glue';
s@constraint_type = 'glue';
f@strength = fit(v@P.y, ch('min'), ch('max'), 0.0, 1.0)*ch('strength');

in a primitive wrangle. Instead of just multiplying by the 'strength' factor, you could set out_min and out_max instead of 0.0 and 1.0

constraint_ramp.hiplc

Thanks a lot nuki