Method removeHalfEdge

src/utils/quickhull/QHHalfEdgeStructure.cpp:259–274

Remove an half-edge

// Remove an half-edge
void QHHalfEdgeStructure::removeHalfEdge(Edge* edge) {

    assert(mMapVerticesToEdge.containsKey(EdgeVertices(edge->startVertex, edge->endVertex)));
    mMapVerticesToEdge.remove(EdgeVertices(edge->startVertex, edge->endVertex));

    if (edge->twinEdge != nullptr) {
        edge->twinEdge->twinEdge = nullptr;
    }

    removeEdgeFromLinkedList(edge);

    edge->~Edge();
    mAllocator.release(edge, mEdgeAllocatedSize);

    mNbHalfEdges--;
}

// Remove a face and all its edges
void QHHalfEdgeStructure::removeFace(Face* face) {