Masoud Posted May 9, 2022 Share Posted May 9, 2022 Hi guys, I tried to add color to a smoke sim, but as you can see in the image below, the "Volume Visualization" SOP shows the volume output in a weird way. How can I fix it? Thanks for helping. Color Smoke_01.hip Quote Link to comment Share on other sites More sharing options...
Benyee Posted May 9, 2022 Share Posted May 9, 2022 1 hour ago, Masoud said: Hi guys, I tried to add color to a smoke sim, but as you can see in the image below, the "Volume Visualization" SOP shows the volume output in a weird way. How can I fix it? Thanks for helping. Color Smoke_01.hip for your volumesource dop node,you should blend Cd source with current Cd field,and set their blend weights respectivly to "density" and "Alpha" Quote Link to comment Share on other sites More sharing options...
Masoud Posted May 12, 2022 Author Share Posted May 12, 2022 Hi Benyee, Thank you for the reply. Now it works fine, but I don't have any Alpha field in my scene, so how does it work..?! Quote Link to comment Share on other sites More sharing options...
Benyee Posted May 12, 2022 Share Posted May 12, 2022 7 hours ago, Masoud said: Hi Benyee, Thank you for the reply. Now it works fine, but I don't have any Alpha field in my scene, so how does it work..?! great. In my view, you have got Alpha field implicitly aready, Alpha is created in volumesource ,and advected by vel in smokesolver. Quote Link to comment Share on other sites More sharing options...
Masoud Posted May 15, 2022 Author Share Posted May 15, 2022 Ok, thanks. Quote Link to comment Share on other sites More sharing options...
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