add some function of reconstruciton

Classes/Loading.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <QWidget>
+#include "ui_Loading.h"
+#include "Reconstruction.h"
+#include <QMouseEvent>
+
+class Loading : public QWidget
+{
+	Q_OBJECT
+
+public:
+	Loading(QWidget *parent = Q_NULLPTR);
+	~Loading();
+
+private:
+	Ui::Loading ui;
+	bool ready2Enter = false;
+	int currentValue = 0;
+	void updateSlot();
+
+protected:
+	void mousePressEvent(QMouseEvent *);
+
+};