vrman Posted June 29, 2016 Share Posted June 29, 2016 (edited) anyone know how can i read a value from a frame number ? for example in frame 40 and want to access an attribute value at frame 20. is this possible to do this via expression ? tnx Edited June 29, 2016 by vrman Quote Link to comment Share on other sites More sharing options...
Luijee Posted June 29, 2016 Share Posted June 29, 2016 Use a timeshift node with frame set to 20 then read attributes from that node Quote Link to comment Share on other sites More sharing options...
vrman Posted June 29, 2016 Author Share Posted June 29, 2016 6 minutes ago, Luijee said: Use a timeshift node with frame set to 20 then read attributes from that node no actually i want to use that for each primitive , i found that CHF expression can do this , but the problem is its not working with for each loop ! anyone have this issue ? Quote Link to comment Share on other sites More sharing options...
Luijee Posted June 29, 2016 Share Posted June 29, 2016 Can you provide a scene file to show the problem? Quote Link to comment Share on other sites More sharing options...
vrman Posted June 30, 2016 Author Share Posted June 30, 2016 the problem is solved , i used point expression to get cd instead of using $CR diretly Quote Link to comment Share on other sites More sharing options...
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