Obtain an explicit mesh of a specific value of an implicit fonction
Nodal values of an implicit function (e.g. the signed distance function)
- Mark elements intersected by the level-set;
- For each marked element :
- Mark the edges intersected by the level-set;
- Insert a new point at the intersection between the level-set and the
- Split the element using patterns and tag the boundary edge;
- Mesh improvement (using the mesh adaptation algorithm).