Forums Houdini Indie and Apprentice delete objects in gourps

delete objects in gourps

   2605   6   2
User Avatar
eiji
Member
16 posts
Joined: Feb. 2012
Offline
 
I fractured a object with Voronoi Fracture SOP and want to delete some of it by Delete SOP. I typed piece in the group parameter in Delete SOP, and it only deletes only piece0 and piece5. Is there a way to specify a range??


Thanks!
 Report
User Avatar
Sadjad Rabiee
Member
1391 posts
Joined: Dec. 2010
Offline
 
If you just wanna delete some fracture pieces between 2 range ,so you can use ‘name’ attribute instead group !

Check attached file

Attachments:
JK_Delete_Between_Range.hip (127.5 KB)

https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
 Report
User Avatar
eiji
Member
16 posts
Joined: Feb. 2012
Offline
 
oh, thank you so much!!!!
you left blank in the name attribute so that you can get only numbers. very nice trick!!!!
 Report
User Avatar
Sadjad Rabiee
Member
1391 posts
Joined: Dec. 2010
Offline
 
Your welcome my friend

Of course you can try and seeking to do it with groups (not name Attr) ,But it's little more complex than name method :wink:
https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
 Report
User Avatar
eiji
Member
16 posts
Joined: Feb. 2012
Offline
 
oh, if you know how to do it with group, could you upload a sample file? I really want to know other trick too! :shock:
 Report
User Avatar
Sadjad Rabiee
Member
1391 posts
Joined: Dec. 2010
Offline
 
I know there is a really simple way to do it with Groups.
But I am so busy and my mind is hazy now !!!
I forgot original solution right now :?

But I made another way about this subject just for sample and I think is not good idea for your project .(Because it's slower than my first solution !)




Attachments:
JK_Delete_Between_Range_Grp.hip (142.2 KB)

https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
 Report
User Avatar
eiji
Member
16 posts
Joined: Feb. 2012
Offline
 
thank you!!!
I got the concept that you make numeric attribute in primitive attribute, and delete them by expression
 Report
  • Quick Links