Function FaceCornerIndices

comp/read_ansys.cpp:261–286

Abaqus solid face Sk (1-based) -> local corner node indices (0-based, in the element's Abaqus node ordering).

  // Abaqus solid face Sk (1-based) -> local corner node indices (0-based, in the
  // element's Abaqus node ordering).
  static vector<int> FaceCornerIndices (netgen::ELEMENT_TYPE t, int sk)
  {
    using namespace netgen;
    switch (t)
      {
      case TET: case TET10:
        switch (sk) { case 1: return {0,1,2}; case 2: return {0,3,1};
                      case 3: return {1,3,2}; case 4: return {2,3,0}; }
        break;
      case HEX: case HEX20:
        switch (sk) { case 1: return {0,1,2,3}; case 2: return {4,5,6,7};
                      case 3: return {0,4,5,1}; case 4: return {1,5,6,2};
                      case 5: return {2,6,7,3}; case 6: return {3,7,4,0}; }
        break;
      case PRISM: case PRISM15:
        switch (sk) { case 1: return {0,1,2}; case 2: return {3,4,5};
                      case 3: return {0,1,4,3}; case 4: return {1,2,5,4}; case 5: return {2,0,3,5}; }
        break;
      case PYRAMID:
        switch (sk) { case 1: return {0,1,2,3}; case 2: return {0,1,4};
                      case 3: return {1,2,4}; case 4: return {2,3,4}; case 5: return {3,0,4}; }
        break;
      default: break;
      }
    return {};
  }


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