Open lukkio88 opened 4 years ago
Hi! Pardon the slow responses here. I really wish I had more time to dig in to this, but things are busy!
Unfortunately, I don't have easy answers. It's getting stuck at some step after the symbolic factorization (perhaps the numeric factorization), but it's hard to say where without seeing your application running. Since it's likely a numerical issue, you might try remeshing your input to have more uniform, nearly-equilateral triangles. You're much more likely to run in to numerical issues if there are skinny triangles in the mesh.
The project as-written directly interfaces with Suitesparse for efficiency, so it won't build out of the box with Eigen (even though the larger codebase machinery has some support for swapping in Eigen). I will say that in my experience, the Suitesparse solvers are pretty always more effective than Eigen's.
Hi,
I have a mesh which seems to be disk topology and 2-manifold. When I use your tool (with the GUI) I get the following when I try to initialize the algorithm:
As a workaround I've tried to re-build with the option
-DSUITESPARSE=OFF
but when I domake -j8
I get:Because I was hoping maybe using Eigen instead of SuiteSparse would've solved the issue. Any chance you can help to understand what the issue is?