prenotch.h

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/*
 * -------------------------------------------
 * Copyright (c) 2021 - 2026 Prashant K. Jha
 * -------------------------------------------
 * PeriDEM https://github.com/prashjha/PeriDEM
 *
 * Distributed under the Boost Software License, Version 1.0. (See accompanying
 * file LICENSE)
 */
 
#ifndef FRACTURE_PRENOTCH_H
#define FRACTURE_PRENOTCH_H
 
#include "fracture.h"
#include "util/point.h"
 
#include <cstddef>
#include <vector>
 
namespace geometry {
 
bool segmentCrossesVerticalLine(double x0, double y0, double x1, double y1,
                                double xLine, double yLo, double yHi);
 
bool segmentEntersSlot(double x0, double y0, double x1, double y1,
                       double xCenter, double halfWidth, double yLo,
                       double yHi, int nSamples = 8);
 
std::size_t breakBondsCrossingVerticalLines(
    Fracture &fracture, const std::vector<util::Point> &xRef,
    const std::vector<std::vector<std::size_t>> &neighbors,
    const std::vector<std::size_t> &nodeParticleId, std::size_t particleId,
    const std::vector<double> &xLines, double yLo, double yHi);
 
std::size_t breakBondsInSlots(
    Fracture &fracture, const std::vector<util::Point> &xRef,
    const std::vector<std::vector<std::size_t>> &neighbors,
    const std::vector<std::size_t> &nodeParticleId, std::size_t particleId,
    const std::vector<double> &xCenters, double width, double yLo, double yHi);
 
} // namespace geometry
 
#endif // FRACTURE_PRENOTCH_H