revert some changes in util
This commit is contained in:
Patrick Brosi
parent
8446db5c4b
commit
dbceb0ef74
2 changed files with 48 additions and 17 deletions
28
src/pfaedle/Def.h
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28
src/pfaedle/Def.h
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@ -0,0 +1,28 @@
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// Copyright 2018
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// Author: Patrick Brosi
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#ifndef PFAEDLE_DEF_H_
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#define PFAEDLE_DEF_H_
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#include "util/geo/Geo.h"
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#include "util/geo/PolyLine.h"
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#define __str_a(s) __str_b(s)
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#define __str_b(s) #s
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#define __str_c(s) s ## 1
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#define __str_d(s) __str_c(s)
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#if !defined(PFAEDLE_PRECISION) || (__str_d(PFAEDLE_PRECISION) == 1)
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#undef PFAEDLE_PRECISION
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#define PFAEDLE_PRECISION double
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#endif
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#define PFAEDLE_PRECISION_STR __str_a(PFAEDLE_PRECISION)
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// version number from cmake version module
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#define POINT util::geo::Point<PFAEDLE_PRECISION>
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#define LINE util::geo::Line<PFAEDLE_PRECISION>
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#define BOX util::geo::Box<PFAEDLE_PRECISION>
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#define POLYLINE util::geo::PolyLine<PFAEDLE_PRECISION>
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#endif // PFAEDLE_DEF_H_
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@ -203,8 +203,8 @@ inline Polygon<T> move(Polygon<T> geo, double x, double y) {
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// _____________________________________________________________________________
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template <template <typename> class Geometry, typename T>
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inline std::vector<Geometry<T>> move(std::vector<Geometry<T>> multigeo, double x,
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double y) {
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inline std::vector<Geometry<T>> move(std::vector<Geometry<T>> multigeo,
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double x, double y) {
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for (size_t i = 0; i < multigeo.size(); i++)
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multigeo[i] = move(multigeo[i], x, y);
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return multigeo;
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@ -219,15 +219,18 @@ inline Box<T> minbox() {
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// _____________________________________________________________________________
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template <typename T>
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inline RotatedBox<T> shrink(const RotatedBox<T>& b, double d) {
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double xd = b.getBox().getUpperRight().getX() - b.getBox().getLowerLeft().getX();
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double yd = b.getBox().getUpperRight().getY() - b.getBox().getLowerLeft().getY();
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double xd =
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b.getBox().getUpperRight().getX() - b.getBox().getLowerLeft().getX();
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double yd =
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b.getBox().getUpperRight().getY() - b.getBox().getLowerLeft().getY();
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if (xd <= 2 * d) d = xd / 2 - 1;
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if (yd <= 2 * d) d = yd / 2 - 1;
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Box<T> r(
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Point<T>(b.getBox().getLowerLeft().getX() + d, b.getBox().getLowerLeft().getY() + d),
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Point<T>(b.getBox().getUpperRight().getX() - d, b.getBox().getUpperRight().getY() - d));
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Box<T> r(Point<T>(b.getBox().getLowerLeft().getX() + d,
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b.getBox().getLowerLeft().getY() + d),
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Point<T>(b.getBox().getUpperRight().getX() - d,
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b.getBox().getUpperRight().getY() - d));
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return RotatedBox<T>(r, b.getDegree(), b.getCenter());
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}
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@ -400,7 +403,8 @@ inline bool intersects(const LineSegment<T>& ls1, const LineSegment<T>& ls2) {
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contains(ls2.first, ls1) || contains(ls2.second, ls1) ||
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(((crossProd(ls1.first, ls2) < 0) ^
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(crossProd(ls1.second, ls2) < 0)) &&
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((crossProd(ls2.first, ls1) < 0) ^ (crossProd(ls2.second, ls1) < 0))));
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((crossProd(ls2.first, ls1) < 0) ^
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(crossProd(ls2.second, ls1) < 0))));
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}
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// _____________________________________________________________________________
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@ -536,8 +540,8 @@ inline bool intersects(const Box<T>& b, const Point<T>& p) {
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// _____________________________________________________________________________
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template <typename T>
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inline Point<T> intersection(double p1x, double p1y, double q1x, double q1y, double p2x, double p2y, double q2x,
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double q2y) {
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inline Point<T> intersection(T p1x, T p1y, T q1x, T q1y, T p2x, T p2y, T q2x,
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T q2y) {
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/*
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* calculates the intersection between two line segments
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*/
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@ -574,8 +578,8 @@ inline Point<T> intersection(const LineSegment<T>& s1,
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// _____________________________________________________________________________
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template <typename T>
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inline bool lineIntersects(double p1x, double p1y, double q1x, double q1y, double p2x, double p2y, double q2x,
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double q2y) {
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inline bool lineIntersects(T p1x, T p1y, T q1x, T q1y, T p2x, T p2y, T q2x,
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T q2y) {
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/*
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* checks whether two lines intersect
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*/
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@ -641,7 +645,7 @@ template <typename T>
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inline double dist(const Point<T>& p, const Line<T>& l) {
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double d = std::numeric_limits<double>::infinity();
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for (size_t i = 1; i < l.size(); i++) {
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double dTmp = distToSegment(l[i-1], l[i], p);
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double dTmp = distToSegment(l[i - 1], l[i], p);
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if (dTmp < EPSILON) return 0;
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if (dTmp < d) d = dTmp;
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}
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@ -659,7 +663,7 @@ template <typename T>
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inline double dist(const LineSegment<T>& ls, const Line<T>& l) {
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double d = std::numeric_limits<double>::infinity();
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for (size_t i = 1; i < l.size(); i++) {
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double dTmp = dist(ls, LineSegment<T>(l[i-1], l[i]));
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double dTmp = dist(ls, LineSegment<T>(l[i - 1], l[i]));
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if (dTmp < EPSILON) return 0;
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if (dTmp < d) d = dTmp;
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}
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@ -677,14 +681,13 @@ template <typename T>
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inline double dist(const Line<T>& la, const Line<T>& lb) {
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double d = std::numeric_limits<double>::infinity();
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for (size_t i = 1; i < la.size(); i++) {
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double dTmp = dist(LineSegment<T>(la[i-1], la[i]), lb);
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double dTmp = dist(LineSegment<T>(la[i - 1], la[i]), lb);
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if (dTmp < EPSILON) return 0;
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if (dTmp < d) d = dTmp;
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}
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return d;
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}
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// _____________________________________________________________________________
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inline double innerProd(double x1, double y1, double x2, double y2, double x3,
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double y3) {
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