Surikesh Posted January 12, 2018 Share Posted January 12, 2018 Hi, help me plz , I am trying following the tuturial, but stuck here. How can i type this expression in Houdini 16? Quote Link to comment Share on other sites More sharing options...
Noobini Posted January 12, 2018 Share Posted January 12, 2018 try this...so the above is selecting by the diagonal of the bbox of the prim, while I select by the area of the prim....it still boils down to select by size...does anyone really care if the methods are slightly different ? I don't... SelbySize.hipnc Quote Link to comment Share on other sites More sharing options...
f1480187 Posted January 12, 2018 Share Posted January 12, 2018 In Group Expression node: length(getbbox_size(0)) > 1.2 This is VEX node. 0 is input number (counting from zero) getbbox_size() returns vector {SIZEX, SIZEY, SIZEZ} length() expects vector instead of three floats. Alternatively, drop older asset node like Voronoi Fracture and copy old Group node from there. Quote Link to comment Share on other sites More sharing options...
Surikesh Posted January 12, 2018 Author Share Posted January 12, 2018 8 hours ago, f1480187 said: length(getbbox_size(0)) > 1.2 Thank you very much F1. That is what i need. Quote Link to comment Share on other sites More sharing options...
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