72 lines
1.3 KiB
C++
72 lines
1.3 KiB
C++
#ifndef MV3DELEMENTFLOOROUTLINE_H
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#define MV3DELEMENTFLOOROUTLINE_H
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#include <Indoor/floorplan/v2/Floorplan.h>
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#include "misc/Cube.h"
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#include "MV3DElement.h"
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#include "../../lib/gpc/gpc.h"
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#include "misc/Polygon.h"
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class MV3DElementFloorOutline : public MV3DElement {
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Floorplan::Floor* f;
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Floorplan::FloorOutline* out;
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public:
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/** ctor */
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MV3DElementFloorOutline(Floorplan::Floor* f, Floorplan::FloorOutline* out) : f(f), out(out) {
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;
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}
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protected:
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/** repaint me */
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void paintGL() override {
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std::vector<gpc_polygon> add;
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std::vector<gpc_polygon> rem;
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std::vector<Floorplan::FloorOutlinePolygon*> polys = *out;
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Polygon pol;
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for (Floorplan::FloorOutlinePolygon* poly : polys) {
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switch (poly->method) {
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case Floorplan::OutlineMethod::ADD: pol.add(poly->poly); break;
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case Floorplan::OutlineMethod::REMOVE: pol.remove(poly->poly); break;
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default: throw 1;
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}
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}
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std::vector<std::vector<Point3>> trias = pol.get(f->atHeight);
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glColor3f(0.2, 0.2, 0.2);
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glDisable(GL_CULL_FACE);
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for (const std::vector<Point3>& tria : trias) {
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glBegin(GL_TRIANGLE_STRIP);
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for (const Point3& p3 : tria) {
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glVertex3f(p3.x, p3.z, p3.y);
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}
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glEnd();
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}
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glEnable(GL_CULL_FACE);
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}
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};
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#endif // MV3DELEMENTFLOOROUTLINE_H
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