Method validate_end_loop_offset

tools/Wires/Inflator/SimpleInflator.cpp:298–322

}

void SimpleInflator::validate_end_loop_offset() const {
    const size_t num_edges = m_wire_network->get_num_edges();
    const MatrixIr& edges = m_wire_network->get_edges();
    const auto& edge_lengths = m_wire_network->get_attribute("edge_length");

    for (size_t i=0; i<num_edges; i++) {
        const Vector2I edge = edges.row(i);
        Float edge_len = edge_lengths(i, 0);
        Float v0_offset = m_end_loop_offsets[edge[0]];
        Float v1_offset = m_end_loop_offsets[edge[1]];
        if (edge_len < v0_offset + v1_offset + EPSILON) {
            std::stringstream err_msg;
            err_msg << "Edge " << i << " is too short: len=" << edge_len <<
                std::endl;
            err_msg << "Its length needs to be  at least "
                << v0_offset + v1_offset + EPSILON
                << " to ensure inflation is self-intersection free";
            if (m_self_intersection_is_fatal) {
                throw RuntimeError(err_msg.str());
            } else {
                std::cerr << err_msg.str() << std::endl;
            }
        }
    }
}

MatrixFr SimpleInflator::get_edge_thickness() const {
    const size_t num_edges = m_wire_network->get_num_edges();