plazadelmar Posted June 16, 2020 Share Posted June 16, 2020 I'm working on a colored smoke sim in H18 and Redshift and I have problems setting up my color grids properly. Running VDB diagnostics tells my values in the range are invalid and my knowledge of how to find the error ends there. The idea with the sim is to create a low res sim, up res it, and add colors from the Cd attribute. Does someone know how to set up this sim properly? blueGreen010.hiplc Quote Link to comment Share on other sites More sharing options...
bunker Posted June 17, 2020 Share Posted June 17, 2020 I searched on odforce for "upres color"... Quote Link to comment Share on other sites More sharing options...
plazadelmar Posted June 17, 2020 Author Share Posted June 17, 2020 3 hours ago, bunker said: I searched on odforce for "upres color"... Thanks for reaching out and for sharing this. I looked into your setup yesterday. It took me some time to understand that I need to normalize color values in order to get rid of unwanted artifacts. Also, the setup I'm using is with sparse smoke and solver. I believe the procedure is the same with some minor tweaks. Quote Link to comment Share on other sites More sharing options...
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