bird Posted September 29, 2012 Share Posted September 29, 2012 Hi, I'm a little confused by the usage of volumemin and volumemax functions. The help file says they return minimum and maximum values of volume. But aren't we supposed to specify any data type like density or something? I don't understand what kind of values I'm gonna get from those functions. Thanks so much, Sewang Quote Link to comment Share on other sites More sharing options...
eetu Posted September 29, 2012 Share Posted September 29, 2012 You just need to give the function the primitive number, it doesn't care about the names. If you only have one volume primitive, often it would be the density, so then it's just 0. Middle mouse on the node to see the volume primitives and their numbers. Quote Link to comment Share on other sites More sharing options...
bird Posted September 30, 2012 Author Share Posted September 30, 2012 You just need to give the function the primitive number, it doesn't care about the names. If you only have one volume primitive, often it would be the density, so then it's just 0. Middle mouse on the node to see the volume primitives and their numbers. so I can think of it as just density value. I was confused because we can store any type of data into each voxel. So I thought I need to specify the data type. Thanks for your answer Quote Link to comment Share on other sites More sharing options...
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