mirror of
https://github.com/OPM/ResInsight.git
synced 2025-02-16 18:34:54 -06:00
b1ad93f4b9
* Remove excess tiny triangles around edges * Remove labels from contour lines that overlap inner contour lines
63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (C) 2018- Equinor ASA
|
|
// Copyright (C) 2018- Ceetron Solutions AS
|
|
//
|
|
// Adapted from work by Paul D. Bourke named "conrec"
|
|
//
|
|
// http://paulbourke.net/papers/conrec/.
|
|
//
|
|
// ResInsight is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
// FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
|
|
// for more details.
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
#include "cvfBase.h"
|
|
#include "cvfVector2.h"
|
|
#include "cvfVector3.h"
|
|
|
|
#include <deque>
|
|
#include <limits>
|
|
#include <list>
|
|
#include <vector>
|
|
|
|
namespace caf
|
|
{
|
|
class ContourLines
|
|
{
|
|
public:
|
|
typedef std::pair<cvf::Vec3d, cvf::Vec3d> LineSegment;
|
|
typedef std::list<LineSegment> ListOfLineSegments;
|
|
|
|
static std::vector<ListOfLineSegments> create(const std::vector<double>& dataXY,
|
|
const std::vector<double>& xPositions,
|
|
const std::vector<double>& yPositions,
|
|
const std::vector<double>& contourLevels);
|
|
|
|
private:
|
|
static void create(const std::vector<double>& dataXY,
|
|
const std::vector<double>& xPositions,
|
|
const std::vector<double>& yPositions,
|
|
const std::vector<double>& contourLevels,
|
|
std::vector<std::vector<cvf::Vec2d>>* polygons);
|
|
static double contourRange(const std::vector<double>& contourLevels);
|
|
static double invalidValue(const std::vector<double>& contourLevels);
|
|
static double saneValue(int index, const std::vector<double>& dataXY, const std::vector<double>& contourLevels);
|
|
static double xsect(int p1, int p2, const std::vector<double>& h, const std::vector<double>& xh, const std::vector<double>& yh);
|
|
static double ysect(int p1, int p2, const std::vector<double>& h, const std::vector<double>& xh, const std::vector<double>& yh);
|
|
static int gridIndex1d(int i, int j, int nx);
|
|
private:
|
|
static const int s_castab[3][3][3];
|
|
};
|
|
} |