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44 lines
908 B
C++
44 lines
908 B
C++
#ifndef slic3r_Point_hpp_
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#define slic3r_Point_hpp_
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extern "C" {
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#include "EXTERN.h"
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#include "perl.h"
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#include "XSUB.h"
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#include "ppport.h"
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}
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#include <math.h>
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namespace Slic3r {
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class Point
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{
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public:
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long x;
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long y;
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Point(long _x = 0, long _y = 0): x(_x), y(_y) {};
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void rotate(double angle, Point* center);
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};
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void
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Point::rotate(double angle, Point* center)
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{
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double cur_x = (double)x;
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double cur_y = (double)y;
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x = (long)( (double)center->x + cos(angle) * (cur_x - (double)center->x) - sin(angle) * (cur_y - (double)center->y) );
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y = (long)( (double)center->y + cos(angle) * (cur_y - (double)center->y) + sin(angle) * (cur_x - (double)center->x) );
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}
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SV*
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point2perl(Point& point) {
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AV* av = newAV();
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av_fill(av, 1);
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av_store_point_xy(av, point.x, point.y);
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return sv_bless(newRV_noinc((SV*)av), gv_stashpv("Slic3r::Point", GV_ADD));
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}
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}
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#endif
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