xuzheng0927

I removed that repo since it doesn't allow me to set it as private.

If you are using something like L=Laplacian::laplace_beltrami(mesh), you'll get a matrix with the value completely different from what you see in the function (no clue about this weird thing). That...

I haven't computed the trace of L, so no idea what it would be. But another thing I noticed is that I met some extremely big cotangent values and that...

@nlguillemot I haven't tried that. I've changed the code base quite a bit so it needs some time to check. I'll update when I get my new result. On Thu,...

@alinachin Got that, thanks. On Thu, Dec 1, 2016 at 9:21 PM, Alina Chin wrote: > You could always make a Laplacian2 class to try it with, if you don't...

Still getting bad result on woody.obj. I have no clue. I used L_uu of the permuted (L_no_area * area * L_no_area) in Cholesky solver, and the RHS is area_uu.inv() *...

Yes.. my L_uk comes from the permuted L_no_area * area * L_no_area. If the algebra is ok, that might be some problems within my implementation. On Thu, Dec 1, 2016...

@alinachin You are right, there shouldn't be Area.inv() multiplied to L_uk again. It's weird that I have to use one of my former versions of Laplacian.h to get it worked...

Are the segments lines or can be curves? Are they simply four points or more points?

I don't have very many clues. I simply match the first segment, then apply the first rotation/shift to the rest two, and then match the second segment, apply the second...