Korhon Posted February 23, 2009 Share Posted February 23, 2009 Hi! Im having troubles inverting atributes and values in houdini: Wondering what the general workflow for this is? Im guessing there is tons of ways doing this. Lets say i have and particle scale atribute that i want to invert, (smal particles get big and bigones smal) How can i do this? Thanks! Quote Link to comment Share on other sites More sharing options...
SpencerL Posted February 23, 2009 Share Posted February 23, 2009 (edited) Hi! Im having troubles inverting atributes and values in houdini: Wondering what the general workflow for this is? Im guessing there is tons of ways doing this. Lets say i have and particle scale atribute that i want to invert, (smal particles get big and bigones smal) How can i do this? Thanks! You would need the smallest and largest scale and then you can use the fit() expression. For example, if you want to use take the compliment of Pscale which has a min value of 2 and max value of 8 then it would look something like this. fit($PSCALE, 2, 8, 8, 2) Edited February 23, 2009 by SpencerL 1 Quote Link to comment Share on other sites More sharing options...
Korhon Posted February 23, 2009 Author Share Posted February 23, 2009 Sweet That worked perfectly! I always forget the fit function! Thanks Quote Link to comment Share on other sites More sharing options...
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