headlight,

bug fixes,
code improvement,

QtMeshViewer/Header/OglViewerWidget.h

@@ -34,6 +34,7 @@ private:
 		QVector3D intensities = { 1.0,1.0,1.0 };
 		float attenuationFactor = 0.0f;
 		float ambientCoefficient = 0.005f;
+		bool headlight = false;
 	} m_light;
 
 	SettingsWindow* m_settings;
@@ -79,6 +80,7 @@ protected:
 
 // slots
 public slots:
+	void loadFile(QString name);
 	void toggleAxis(int axis);
 	void toggleWireframe();
 	void toggleLight();
@@ -88,6 +90,7 @@ public slots:
 	void setLightColor(QVector3D value);
 	void setAttFac(double value);
 	void setAmbCoef(double value);
+	void setHeadlight(bool value);
 	void setBackfaceCulling(bool value);
 	void setZoomSpeed(int percent);
 

QtMeshViewer/Header/SettingsWindow.h

@@ -30,6 +30,8 @@ signals:
 	void updateLightColor(QVector3D value);
 	void updateAttFac(double value);
 	void updateAmbCoef(double value);
+	void sendHeadlight(bool value);
 	void sendBackfaceCulling(bool value);
 	void sendZommSpeed(int percent);
+	
 };