Forums Technical Discussion Moving Attributes

Moving Attributes

   1632   6   1
User Avatar
is
Member
4 posts
Joined: 6月 2019
Offline
 
Hello

I need to move the z values over to y. How can I do this?
 Report
User Avatar
jsmack
Member
8027 posts
Joined: 9月 2011
Online
 
Use a swizzle operation. Either a swizzle vop in an attribute vop or with a wrangle.

For example in a wrangle you can use the swizzle syntax or the set function:

@P = @P.xzy;

@P = set(@P.x, @P.z, @P.y);
 Report
User Avatar
jarenas
Member
146 posts
Joined: 1月 2018
Offline
 
jsmack
@P = @P.xzy;
2 years into Houdini and didn't know about the first syntax for swizzling yet! Thanks!
 Report
User Avatar
mrCatfish
Member
732 posts
Joined: 12月 2006
Offline
 
jarenas
2 years into Houdini and didn't know about the first syntax for swizzling yet! Thanks!
20 years here and this is news to me!
Edited by mrCatfish - 2021年9月28日 10:13:49
Sean Lewkiw
CG Supervisor
Machine FX - Cinesite MTL
 Report
User Avatar
jsmack
Member
8027 posts
Joined: 9月 2011
Online
 
mrCatfish
jarenas
2 years into Houdini and didn't know about the first syntax for swizzling yet! Thanks!
20 years here and this is news to me!

well it was added like a year ago, so don't feel too bad.
 Report
User Avatar
tamte
Member
8766 posts
Joined: 7月 2007
Offline
 
jsmack
well it was added like a year ago, so don't feel too bad.
really? I could have sworn it's been in VEX for ages
Tomas Slancik
FX Supervisor
Method Studios, NY
 Report
User Avatar
keyframe
Member
1533 posts
Joined: 7月 2005
Offline
 
I've been doing it the long way the entire time like a savage.
Thanks for the share!

G
 Report
  • Quick Links