Hi Edouard. In fact, it is not possible to read functions values from a surface. The reason is that it is not easy to locate if a point in on a surface in 3D. But, there is an alternative.
If you define your 'g' function all over the mesh 'M' (you can put 0 inside if you want). Then, you can read it from a file. function g = read(medit,"g_file.bb",M); for instance. Best regards, Stéphane. _______________________________________________ ff3d-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/ff3d-users
