Iraklo Posted February 27, 2017 Share Posted February 27, 2017 Hi guys, How do I make a knife always be perpendicular to grid it is cutting? Quote Link to comment Share on other sites More sharing options...
jim c Posted March 9, 2017 Share Posted March 9, 2017 if the grid is flat, then you could use the normal() expression, pass in the grid's path, pick any prim, 0 should be fine, and then use that in the Knife SOP's direction parameter. Quote Link to comment Share on other sites More sharing options...
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