connected settings window with software

QtMeshViewer/Header/OglViewerWidget.h

@@ -46,7 +46,8 @@ private:
 
 	SettingsWindow* m_settings;
 
-	QVector4D m_backgroundColor = {0.5f, 0.8f, 1.0f, 1.0f};
+	QVector4D m_backgroundColorOn = {0.02f, 0.02f, 0.02f, 1.0f};
+	QVector4D m_backgroundColorOff = { 0.5f, 0.8f, 1.0f, 1.0f };
 
 	QOpenGLShaderProgram m_program;
 	GeometryEngine *m_dataEngine;
@@ -86,6 +87,11 @@ public slots:
 	void toggleWireframe();
 	void toggleLight();
 	void showSettings();
+	void setBGColorOff(QVector3D value);
+	void setBGColorOn(QVector3D value);
+	void setLightColor(QVector3D value);
+	void setAttFac(double value);
+	void setAmbCoef(double value);
 
 signals:
 	void sendMessage(QString message, int severity);

QtMeshViewer/Header/SettingsWindow.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <QWidget>
 #include "ui_SettingsWindow.h"
+#include <QVector3D>
 
 class SettingsWindow : public QWidget
 {
@@ -16,4 +17,14 @@ private:
 private slots:
 	void autoColorToggled();
 	void radioToggled();
+	void backgroundColorOffChanged();
+	void backgroundColorOnChanged();
+	void lightColorChanged();
+
+signals:
+	void updateBGColorOff(QVector3D value);
+	void updateBGColorOn(QVector3D value);
+	void updateLightColor(QVector3D value);
+	void updateAttFac(double value);
+	void updateAmbCoef(double value);
 };