reformat: functions can be made static

environment/moon.cpp

@@ -306,7 +306,8 @@ cMoon::phase() {
 
 // normalize values to range 0...1
 float
-cMoon::normalize( const float Value ) const {
+cMoon::normalize( const float Value )
+{
 
     float value = Value - floor( Value );
     if( value < 0.f ) { ++value; }

environment/moon.h

@@ -12,7 +12,7 @@ public:
 // methods:
     void init();
     void update( bool Includephase = false );
-	void render();
+	static void render();
 	// returns vector pointing at the sun
 	glm::vec3 getDirection() const;
 	// returns current elevation above horizon
@@ -50,7 +50,7 @@ protected:
 	void irradiance();
     void phase();
     // helper, normalize values to range 0...1
-    float normalize(float Value ) const;
+	static float normalize(float Value );
 
 // members:
 

environment/skydome.h

@@ -59,9 +59,9 @@ private:
     static float m_zenithymatrix[ 3 ][ 4 ];
 	
 	// coloring
-	void GetPerez( float *Perez, float Distribution[ 5 ][ 2 ], float Turbidity );
-	float GetZenith( float Zenithmatrix[ 3 ][ 4 ], float Theta, float Turbidity );		
-	float PerezFunctionO1( float Perezcoeffs[ 5 ], float Thetasun, float Zenithval );
-	float PerezFunctionO2( float Perezcoeffs[ 5 ], float Icostheta, float Gamma, float Cosgamma2, float Zenithval );
+	static void GetPerez( float *Perez, float Distribution[ 5 ][ 2 ], float Turbidity );
+	static float GetZenith( float Zenithmatrix[ 3 ][ 4 ], float Theta, float Turbidity );
+	static float PerezFunctionO1( float Perezcoeffs[ 5 ], float Thetasun, float Zenithval );
+	static float PerezFunctionO2( float Perezcoeffs[ 5 ], float Icostheta, float Gamma, float Cosgamma2, float Zenithval );
 };
 

environment/sun.h

@@ -14,7 +14,7 @@ public:
 // methods:
     void init();
     void update();
-	void render();
+	static void render();
 /*
     // returns location of the sun in the 3d scene
     glm::vec3 getPosition();