Get channel from VOP?

Forums Houdini Indie and Apprentice Get channel from VOP?

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Unaided: Member; 49 posts; Joined: Feb. 2007; Offline

Jan. 4, 2017 3:04 a.m.

Can I get a channel from VEX Builder?

Edited by Unaided - Jan. 4, 2017 03:29:36


malbrecht: Member; 806 posts; Joined: Oct. 2016; Offline

Jan. 4, 2017 3:26 a.m.

Moin,

> I can get a channel from VEX Builder?

Yes, you can.

Marc

P.S. If you mean the question in a different way, try describing what you want to do - or maybe post an example file

---
Out of here. Being called a dick after having supported Houdini users for years is over my paygrade.
I will work for money, but NOT for "you have to provide people with free products" Indie-artists.
Good bye.
https://www.marc-albrecht.de [www.marc-albrecht.de]


Unaided: Member; 49 posts; Joined: Feb. 2007; Offline

Jan. 4, 2017 3:53 a.m.

Thank you malbrecht

It was a quick doubt that I had

I would like how call to channel from VEX builder, the same way as expression is ch(“/path”)


malbrecht: Member; 806 posts; Joined: Oct. 2016; Offline

Jan. 4, 2017 4:06 a.m.

If I understand your question correctly, then you do just that - use

ch('path')

, maybe the specific version of ch, to get the correct casting.
I haven't used the VEX builder context for more than about a few seconds, but I noticed there's an “inline code” node, that should do the trick … I hope.

Marc


Unaided: Member; 49 posts; Joined: Feb. 2007; Offline

Jan. 4, 2017 4:51 a.m.

Well, with channel I'm refer to parameter.

Attachments:
vex_ch.jpg (66.0 KB)


malbrecht: Member; 806 posts; Joined: Oct. 2016; Offline

Jan. 4, 2017 4:55 a.m.

… and what is your question?

You're not in the VEX builder in that screenshot.

Sorry, I give up - I don't understand what response you are actually looking for.

Marc


Unaided: Member; 49 posts; Joined: Feb. 2007; Offline

Jan. 4, 2017 5:07 a.m.

From wrangle I can get or call to parameter from connected SOP for example, with ch('path').

I find how do this into VEX Builder.

Edited by Unaided - Jan. 4, 2017 05:07:59


malbrecht: Member; 806 posts; Joined: Oct. 2016; Offline

Jan. 4, 2017 5:10 a.m.

https://www.sidefx.com/forum/topic/47621/?page=1#post-214140 [sidefx.com]

Attachments:
si.PNG (42.6 KB)


Unaided: Member; 49 posts; Joined: Feb. 2007; Offline

Jan. 4, 2017 5:34 a.m.

I've tried this when you are show me ‘inline code’ in your previous post, but my vex builder becames wrong. So I should try again and review my vex build.

Thanks Marc


BabaJ: Member; 2137 posts; Joined: Sept. 2015; Offline

Jan. 4, 2017 11:41 a.m.

Maybe post your hip file and let us know which parameter you want to reference

You may need to prepend it with op:, or use chi, chp, chs etc.

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