Smooth mesh without moving given points

Jul 16, 2015 at 9:26 AM
Hi,

First of all; great work on this project! I really like the work you have done, and really hope you will extend the mesher to take into consideration quadratic elements, and over time volume elements.

My question to you:
I have a mesh that I will like to smooth with the SimpleSmoother class (beta 4). But I have some points on the mesh that I will like to keep at their original position. Is this possible in the current version? If not; do you have any thoughts on an approach I can use to solve this problem?

Thank you for the anware in advance.

Best regards
Isdas
Coordinator
Jul 16, 2015 at 4:28 PM
Any point with a boundary mark > 0 should be fixed (though the name suggests it, it doesn't have to be part of a boundary). See the following .poly file:
6 2 0 1
0  1 1  1
1 -1 1  1
2 -1 0  1
3  1 0  1
4 -0.5 0.6 2 # This point will be fixed
5  0.5 0.2 0 # This point is free to move
4 1
0 0 1 1
1 1 2 1
2 2 3 1
3 3 0 1
0
Marked as answer by Isdas on 7/20/2015 at 1:35 AM