26 lines
1.1 KiB
C++
26 lines
1.1 KiB
C++
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#pragma once
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#include "geometry/point2d.hpp"
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#include "geometry/rect2d.hpp"
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#include "geometry/spline.hpp"
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#include <functional>
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#include <vector>
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namespace m2
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{
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using ClipTriangleByRectResultIt = std::function<void(m2::PointD const &, m2::PointD const &, m2::PointD const &)>;
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void ClipTriangleByRect(m2::RectD const & rect, m2::PointD const & p1, m2::PointD const & p2, m2::PointD const & p3,
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ClipTriangleByRectResultIt const & resultIterator);
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void ClipPathByRect(m2::RectD const & rect, std::vector<m2::PointD> && path,
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std::function<void(m2::SharedSpline &&)> const & fn);
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std::vector<m2::SharedSpline> ClipSplineByRect(m2::RectD const & rect, m2::SharedSpline const & spline);
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using GuidePointsForSmooth = std::vector<std::pair<m2::PointD, m2::PointD>>;
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void ClipPathByRectBeforeSmooth(m2::RectD const & rect, std::vector<m2::PointD> const & path,
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GuidePointsForSmooth & guidePoints,
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std::vector<std::vector<m2::PointD>> & clippedPaths);
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} // namespace m2
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