Fixed lights and added a bad gamma correction

src/Renderer.h

@@ -24,13 +24,7 @@ public:
 	int HEIGHT, WIDTH;
 
 	std::list<std::tuple<Model*, glm::mat4, bool, bool>> ModelsToRender;
-	int Lights;
-	std::vector<glm::vec3> Light_position;
-	std::vector<glm::vec3> Light_specular;
-	std::vector<glm::vec3> Light_diffuse;
-	std::vector<float> Light_specularExponent;
-
-
+	
  	std::vector<float> Light_constantAttenuation;
  	std::vector<float> Light_linearAttenuation;
  	std::vector<float> Light_quadraticAttenuation;
@@ -50,7 +44,8 @@ public:
 	    glm::vec3 _position,
 	    glm::vec3 _specular,
 	    glm::vec3 _diffuse,
-	    float _specularExponent
+	    float _specularExponent,
+		float _scale
 	);
 	void AddAABBToDraw(glm::vec3 origin, glm::vec3 volumeVector, bool colliding);
 
@@ -72,6 +67,21 @@ public:
 
 
 private:
+
+	struct Light
+	{
+		glm::vec3 Position;
+		glm::vec3 Specular;
+		glm::vec3 Diffuse;
+		float SpecularExponent;
+		float Scale;
+		glm::mat4 SphereModelMatrix;
+	};
+
+	float Gamma;
+
+	std::list<Light> Lights;
+
 	GLFWwindow* m_Window;
 	GLint m_glVersion[2];
 	GLchar* m_glVendor;
@@ -101,7 +111,6 @@ private:
 
 	GLuint m_fDepthBuffer;
 	GLenum draw_bufs[2];
-	glm::mat4 lM[5];
 	GLuint m_ScreenQuad;
 	Model* m_sphereModel;
 
@@ -133,7 +142,7 @@ private:
 	void DrawFBOScene();
 	void DrawLightScene();
 	void BindFragDataLocation();
-	void CreateLightMatrix();
+	glm::mat4 CreateLightMatrix(Light &_light);
 	
 	GLuint CreateQuad();
 	void DrawDebugShadowMap();