| 15 | } |
| 16 | |
| 17 | Boundary::Ptr Boundary::extract_surface_boundary_raw( |
| 18 | MatrixFr& vertices, MatrixIr& faces) { |
| 19 | VectorF flattened_vertices = Eigen::Map<VectorF>(vertices.data(), |
| 20 | vertices.rows() * vertices.cols()); |
| 21 | VectorI flattened_faces = Eigen::Map<VectorI>(faces.data(), |
| 22 | faces.rows() * faces.cols()); |
| 23 | VectorI voxels = VectorI::Zero(0); |
| 24 | |
| 25 | MeshFactory factory; |
| 26 | Mesh::Ptr mesh = factory.load_data(flattened_vertices, flattened_faces, |
| 27 | voxels, vertices.cols(), faces.cols(), 0).create(); |
| 28 | |
| 29 | return extract_surface_boundary(*mesh); |
| 30 | } |
| 31 | |
| 32 | Boundary::Ptr Boundary::extract_volume_boundary(const Mesh& mesh) { |
| 33 | if (mesh.get_dim() == 2) { |