| 39 | } |
| 40 | |
| 41 | void HarmonicSolver::pre_process() { |
| 42 | const size_t dim = m_nodes.cols(); |
| 43 | const size_t simplex_size = m_elements.cols(); |
| 44 | if (dim == 2) { |
| 45 | if (simplex_size != 3) { |
| 46 | throw RuntimeError("In 2D, harmonic solver only supports triangle meshes"); |
| 47 | } |
| 48 | } else if (dim == 3) { |
| 49 | if ((simplex_size != 4) && (simplex_size != 3)) { |
| 50 | throw RuntimeError("In 3D, harmonic solver only supports tet meshes (volume) or triangle meshes (surface)."); |
| 51 | } |
| 52 | } else { |
| 53 | throw NotImplementedError("Harmonic solver does not support mesh with dimension " + |
| 54 | std::to_string(dim)); |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | void HarmonicSolver::solve() { |
| 59 | igl::harmonic(m_nodes, m_elements, m_bd_indices, m_bd_values, m_order, m_solution); |