2D Mesh In Surface
Dear Mr. Geuzaine, I'm dividing a 2D plane with ellipses of different sizes. Figure a) is what I hope to achieve, that is, all elliptical boundaries can be finely divided inside and outside. Figure b) is the result of the initial partition in Gmsh. After I specified the mesh size at a certain ellipse control point, the outer boundary of the ellipse is divided into a denser grid as shown in Figure c), but the internal partition is still very bad.
What conditions do I need to add in Gmsh to get the partition effect I want?