FEM - mesh
FEM mesh generation is chosen to be done directly from voxels
- No time consuming remeshing is necessary
- High accuracy
- 1-1 mapping between voxels and nodes, "clean" process and result...
- think it's more ...
3 types of voxel mesh is used
- Type 12: max 12 connection to each node/voxel
- Type 18: max 18 connection to each node/voxel
- Type 26: max 26 connection to each node/voxel
- When automatically adding/deleting voxels/nodes - singularity may occur
- A singular mesh will produce a matrix that is not invertible and the FEM algorithm will fail.
No physical solution can be found