Christian S Posted July 30, 2016 Share Posted July 30, 2016 Hi, I'm trying to replicate the swiss cheese demo from the Houdini docs but using a Cooking SOP instead of VDB. The problem is the Second Block Begin is displaying an error as you can see in the screenshot. Any idea what I'm doing wrong? The For Loop setup is the same as the documentaion found here : http://www.sidefx.com/docs/houdini/model/looping#swisscheese Thx! Christian Quote Link to comment Share on other sites More sharing options...
f1480187 Posted July 31, 2016 Share Posted July 31, 2016 Try to specify second Begin block in the Piece path of End block. Quote Link to comment Share on other sites More sharing options...
Christian S Posted July 31, 2016 Author Share Posted July 31, 2016 15 hours ago, f1480187 said: Try to specify second Begin block in the Piece path of End block. Thanks for the suggestion. However it doesn't fix the error message. Quote Link to comment Share on other sites More sharing options...
cgnema Posted August 2, 2016 Share Posted August 2, 2016 I think what you need to do is: 1. Set the iteration method to "By Pieces" and set the new parameters that pop up. Piece Elements = Primitives Piece Attribute = name Then set the "Method" for block_begin2 to "Fetch Piece" and make sure the input objects have a name attribute. Hope that helps. 1 Quote Link to comment Share on other sites More sharing options...
Christian S Posted September 3, 2016 Author Share Posted September 3, 2016 Perfect, this worked. Sorry for the late comment, I got caught up in something else. Thx! C Quote Link to comment Share on other sites More sharing options...
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