On Fri, Nov 23, 2007 at 10:19:47AM -0600, Geoffrey Zhu wrote: > One thing about triangulation I haven't figured out is how to add > multiple such functions together. So if I have a set of triangles that > represent f1(x,y) and another set of triangles that represent f2(x,y), > is there any quick way to get f1(x,y)+f2(x,y) from the triangulation > results of the parts?
As a simple, and probably naïeve, first guess: if f1 is defined at a point but f2 is not, interpolate f2 to that point and add to f1. Thus, the result of f1+f2 will have points in the locations where either f1 or f2 have them. Thereafter, you can again simplify the mesh. Regards Stéfan _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
