Hello everybody!
I am currently working on a model, where I have the (normalised) concentrations of different chemical elements as input (x1,x2, x3, x4, …). As I want to use at least 4 elements, this basically means I need a 4D plane as geometry for my PointwiseInteriorConstraint, defined by x1 + x2 + x3 + x4 = 1. But as far as I have seen, all predefined geometries in modulus-sym have only up to 3 dimensions. Is there an easy way to define geometries with more than 4 dimensions or do I have to write a custom Geometry-class and base my own definition of a plane of that, as modulus-sym does with its definition of the primitive geometries (Box, Sphere, …)?
Thanks in advance!