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I’m searching for an algorithm (or a python library) which can give the size of the intersection of multiple 3D volumes.
However, the volumes are not known by their equations, I just have a list of points in their boundaries.
In fact for each volume I know a list of couple (x,r) where r is a relation between y and z like a.y +b.z = c. Such as for each (y,z) respecting the relation r, (x,y,z) is in the boundary of the volume.
If you have only points, you need then to build first the volume and then do the intersection.
I would suggest that you look at the VTK library, it can handle meshes and has many other
nice functionalities.