added settings window,

connected all slider, lineEdits, checkboxes,...,
need to connect everything with the OglViewerWidget now

QtMeshViewer/Header/OglViewerWidget.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "geometryengine.h"
-
+#include "..\Header\SettingsWindow.h"
 #include <QOpenGLWidget>
 #include <QOpenGLFunctions>
 #include <QMatrix4x4>
@@ -40,10 +40,12 @@ private:
 	struct {
 		QVector4D position = { 1,1,1,0 };
 		QVector3D intensities = { 1.0,1.0,1.0 };
-		float attenuationFactor = 0.2f;
+		float attenuationFactor = 0.0f;
 		float ambientCoefficient = 0.005f;
 	} m_light;
 
+	SettingsWindow* m_settings;
+
 	QVector4D m_backgroundColor = {0.5f, 0.8f, 1.0f, 1.0f};
 
 	QOpenGLShaderProgram m_program;
@@ -83,6 +85,7 @@ public slots:
 	void changeDirection(int direction);
 	void toggleWireframe();
 	void toggleLight();
+	void showSettings();
 
 signals:
 	void sendMessage(QString message, int severity);