Forums Technical Discussion stamp with particle attributes

stamp with particle attributes

   7810   8   2
User Avatar
fujii
Member
19 posts
Joined: 7月 2005
Online
 
Hi all,

I have a question in H13.
I try to copy an object to points of particles.
and scale this object with attribute of particles like AGE by stamping.
I attached simple test Hip file.
As you see particles have non zero value for AGE.
but stamping do not work well.

hope someone could give me some advice ?

Thanks,


takahiro )
Edited by - 2014年3月12日 22:16:29

Attachments:
age.hip (278.3 KB)

 Report
User Avatar
stevenong
Member
1634 posts
Joined: 7月 2005
Offline
 
Hi Takahiro,

You just found a bug. It seems the attributes created by the new POPs is causing the Copy SOP's stamp function some confusion.

If I use the old POP Network and create particles, your example works right away.

If you need this to work in the meantime, you can reference age with a point() function in the Stamp SOP.

Please submit a bug report through the Support > Submit Bugs and RFEs link above.

Cheers!
steven
 Report
User Avatar
Solitude
Member
373 posts
Joined: 3月 2009
Offline
 
While this may be a bug, I would suggest using pscale on the particles to scale the geometry. You can create a pscale attribute using age on the particles themselves, and the copy sop will read pscale and use that as a multiplier when copying.
Ian Farnsworth
 Report
User Avatar
fujii
Member
19 posts
Joined: 7月 2005
Online
 
Hi,steven and Ian,

Thank you for giving me so much useful advice.
I have just submitted bugs reports and can start new approch today!
I'm happy now.

Thanks,

Takahiro
 Report
User Avatar
Sadjad Rabiee
Member
1391 posts
Joined: 12月 2010
Offline
 
Temporary you can use this way : :?

Attachments:
JKAge.hip (292.1 KB)

https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
 Report
User Avatar
fujii
Member
19 posts
Joined: 7月 2005
Online
 
Hi,Joker386

your popvop usage is a very nice help for me!

thanks,

Takahiro
 Report
User Avatar
Sadjad Rabiee
Member
1391 posts
Joined: 12月 2010
Offline
 
fujii
Hi,Joker386

your popvop usage is a very nice help for me!

thanks,

Takahiro

:wink:
https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
 Report
User Avatar
Ilan Gabai
Member
13 posts
Joined: 10月 2013
Offline
 
Or alternatively, you can pass age through as an attribute rather than a variable in the ‘attribute stamps’ field. Check out this example.

Attachments:
IG_age.hip (281.1 KB)

 Report
User Avatar
fujii
Member
19 posts
Joined: 7月 2005
Online
 
Hi,Ilan

Your alternative idea is very nice!
Sorry for not replying sooner.

Thank you so much.

takahiro
 Report
  • Quick Links