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geometry/clipping.hpp
28 строк
1 KB
Daria Volvenkova
[drape][geometry] Isolines smoothing.
12 фев 2020, 14:37
12 фев 2020, 14:37
50fd9e0
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#pragma once #include "geometry/point2d.hpp" #include "geometry/rect2d.hpp" #include "geometry/spline.hpp" #include "geometry/triangle2d.hpp" #include <functional> #include <vector> namespace m2 { using ClipTriangleByRectResultIt = std::function<void(m2::PointD const &, m2::PointD const &, m2::PointD const &)>; void ClipTriangleByRect(m2::RectD const & rect, m2::PointD const & p1, m2::PointD const & p2, m2::PointD const & p3, ClipTriangleByRectResultIt const & resultIterator); std::vector<m2::SharedSpline> ClipPathByRect(m2::RectD const & rect, std::vector<m2::PointD> const & path); std::vector<m2::SharedSpline> ClipSplineByRect(m2::RectD const & rect, m2::SharedSpline const & spline); using GuidePointsForSmooth = std::vector<std::pair<m2::PointD, m2::PointD>>; void ClipPathByRectBeforeSmooth(m2::RectD const & rect, std::vector<m2::PointD> const & path, GuidePointsForSmooth & guidePoints, std::vector<std::vector<m2::PointD>> & clippedPaths); } // namespace m2