68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
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/*
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----
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* This file is part of libfmr
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*
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* File: Seg.h
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* Author: Florian Heinz <fh@sysv.de>
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*
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* Created on September 9, 2016, 3:21 PM
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----
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//paragraph [1] Title: [{\Large \bf \begin {center}] [\end {center}}]
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//[TOC] [\tableofcontents]
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[1] Header file for class Seg
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[TOC]
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1 Overview
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Header file with the class definition for the class ~Seg~
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2 Includes and definitions
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*/
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#ifndef FMR_SEG_H
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#define FMR_SEG_H
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#include "fmr_Point.h"
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#include "fmr_TransformationUnit.h"
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#include <string>
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#include <iostream>
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namespace fmr {
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/*
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3 Definition of class Seg
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*/
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class Seg {
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public:
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// Constructors
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Seg() {}
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Seg(Point i, Point f);
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virtual ~Seg() {}
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// Methods
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Seg transform(TransformationUnit& tu, double frac);
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double sign (Point p);
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Seg rotate (Point center, double angle);
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Seg operator+ (Point v);
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double angle () { return (i - f).angle(); }
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double getAngle();
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bool near (Seg& s2, double tolerance);
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double length () { return (i - f).length(); };
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std::pair<bool, TransformationUnit> calculateTransformation(Seg& seg,
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Point center, double tolerance);
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bool intersects (Seg& seg);
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bool valid() { return i.valid() && f.valid(); }
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std::string ToString();
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// Fields
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Point i, f;
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};
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}
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#endif /* SEG_H */
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