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46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2025 Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "cvfVector3.h"
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#include <QString>
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#include <vector>
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namespace RigPolygonTools
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{
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// Integer images are assumed to be 2D arrays of integers, where 0 is background and 1 is foreground.
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using IntegerImage = std::vector<std::vector<int>>;
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using Point = std::pair<int, int>;
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IntegerImage erode( IntegerImage image, int kernelSize );
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IntegerImage dilate( IntegerImage image, int kernelSize );
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IntegerImage fillInterior( IntegerImage sourceImage );
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std::vector<std::pair<int, int>> boundary( const IntegerImage& image );
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IntegerImage assignValueInsidePolygon( IntegerImage image, const std::vector<Point>& polygon, int value );
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double area( const std::vector<Point>& polygon );
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// Recursive function modifying the incoming vertices
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void simplifyPolygon( std::vector<cvf::Vec3d>& vertices, double epsilon );
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QString geometryDataAsText( const std::vector<cvf::Vec3d>& vertices, bool includeLastSegmentInfo );
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} // namespace RigPolygonTools
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