some refactoring

hopefully improved rendering speed
added support to add .obj obstacles

mapview/2D/MV2DElementFloorObstacleObject.h

@@ -0,0 +1,51 @@
+#ifndef MV2DELEMENTFLOOROBSTACLEOBJECT_H
+#define MV2DELEMENTFLOOROBSTACLEOBJECT_H
+
+#include "MV2DElement.h"
+#include "HasMoveableNodes.h"
+
+//#include "MapViewElementHelper.h"
+#include <Indoor/floorplan/v2/Floorplan.h>
+//#include <stdio.h>
+
+//#include "../../UIHelper.h"
+
+class MV2DElementFloorObstacleObject : public MV2DElement, public HasMoveableNodes {
+
+private:
+
+	//bool sel = false;
+	Floorplan::FloorObstacleObject* fo;
+
+public:
+
+	/** ctor with the AP to render/edit */
+	MV2DElementFloorObstacleObject(Floorplan::FloorObstacleObject* fo);
+
+	BBox2 getBoundingBox() const override;
+
+	/** get the element's minimal distance (nearest whatsoever) to the given point */
+	ClickDist getMinDistanceXY(const Point2 p) const override;
+
+	/** repaint me */
+	void paint(Painter& p) override;
+
+	virtual std::vector<MoveableNode> getMoveableNodes() const override;
+
+	virtual void onNodeMove(MapView2D* v, const int userIdx, const Point2 newPos) override;
+
+	virtual void mousePressed(MapView2D* v, const Point2 p) override;
+
+	virtual void mouseMove(MapView2D* v, const Point2 p) override;
+
+	virtual void mouseReleased(MapView2D* v, const Point2 p) override;
+
+	virtual bool keyPressEvent(MapView2D* v, QKeyEvent *e) override;
+
+	virtual void onFocus() override;
+
+	virtual void onUnfocus() override;
+
+};
+
+#endif // MV2DELEMENTFLOOROBSTACLELINE_H