So I need to code a simple program, and I need to define 2D coordinates? Is there any coordinate system I can use in Fortran? I was told it might have to be all in arrays? And if so, can anybody ...
I'm wondering if there is an algorithm (or a code written in FORTRAN) that gives whether a 3D point is inside or outside a polygon having triangles as faces (an .stl file from gmsh for example). Most ...