I have worked on the following definition in order to volumetric those closed geometries, but unfortunately, I couldn’t generalize it to work on other tetrahedrons as well. Is there any idea that we can apply multiple curves?
I have found a solution to this problem that I have had and I wanted to share it because it may help somebody else as well. I also want to thank @martinsiegrist for his consideration of this problem. 6-4-2022.gh (74.4 KB)