Added basis for point light

include/lighting/point.hpp

@@ -0,0 +1,34 @@
+#ifndef POINT_HPP
+#define POINT_HPP
+
+#include <core.hpp>
+#include <color.hpp>
+#include <glm/glm.hpp>
+
+namespace oglu
+{
+	class Transformable;
+
+	class OGLU_API PointLight
+	{
+	public:
+		PointLight();
+		PointLight(const glm::vec3& position, const Color& color);
+		PointLight(const PointLight& other);
+
+		~PointLight();
+
+		void LinkPositionToTransformable(Transformable& link);
+		void UnlinkPositionFromTransformable();
+		float* GetPositionPointer();
+
+	public:
+		Color color;
+
+	private:
+		glm::vec3* position;
+		bool isLinked;
+	};
+}
+
+#endif

include/openglu.hpp

@@ -16,6 +16,7 @@
 #include <camera.hpp>
 
 #include <lighting/ambient.hpp>
+#include <lighting/point.hpp>
 
 namespace oglu
 {

include/transformable.hpp

@@ -15,6 +15,7 @@
 
 namespace oglu
 {
+	class PointLight;
 	/**
 	 * @brief Defines position, rotation and scale.
 	 * 
@@ -23,6 +24,9 @@ namespace oglu
 	 */
 	class OGLU_API Transformable
 	{
+	private:
+		friend class PointLight;
+
 	public:
 		/**
 		 * @brief Create new identity transformation.
@@ -349,7 +353,7 @@ namespace oglu
 		 *
 		 * @return An array of 16 floats representing the transformation matrix
 		 */
-		virtual const glm::mat4& GetMatrix();
+		virtual const glm::mat4& GetMatrix(bool forceRecalc = false);
 
 		/**
 		 * @brief Returns a normal matrix.