Convert vops to wrangle (different result)

[FR3D]

i am trying to reproduce a ramp sliding effect from vop to wrangle.

I used the vop version for very long without issue,i add a parameter before the ramp to move its position(usually used to slide the ramp across UVs)

For some reason it seems i am not reproducing the wrangle the right way.

you can see the vop in the pic and my attempt at reproducing it in wrangle.

i posted the file.

 

script:

float ptnum = (float)@ptnum;
float numpt = (float)@numpt;

float anim = chf("page_animation"); //slider from -1 to 1
float div = ptnum/numpt;
float bend_anim = div+anim;

float ramp_bend = chramp("ramp_bend",bend_anim);

@bend = fit(ramp_bend,0,1,chf("bend_left"),chf("bend_right"));//slider from -90 to 90

book_odforce.hip

Edited November 1, 2020 by FR3D

[Aizatulin]

Hi,

this should work

float grad_anim = clamp(div+anim, 0, 1);

 

[FR3D]

1 hour ago, Aizatulin said:

Hi,

this should work

float grad_anim = clamp(div+anim, 0, 1);

 

Yep it does thank you.

Does that mean that in vops it is automatically clamped?

[Librarian]

I think spline/Ramp Function do this normalize In Vop ...guessing

[Aizatulin]

Yes it looks like, that wrangle is value % 1 and VOP is clamp.

ramp_wrangle_vop.hipnc

Edited November 1, 2020 by Aizatulin