diff --git a/include/object.hpp b/include/object.hpp
index 0e7c0a4..951b09d 100644
--- a/include/object.hpp
+++ b/include/object.hpp
@@ -1,3 +1,10 @@
+/*****************************************************************//**
+ * \file   object.hpp
+ * \brief  Representation of objects in 3D space
+ * 
+ * \author Lauchmelder
+ * \date   January 2021
+ *********************************************************************/
 #ifndef OBJECT_HPP
 #define OBJECT_HPP
 
@@ -7,17 +14,57 @@
 
 namespace oglu
 {
+	/**
+	 * @brief An object in 3D space.
+	 * 
+	 * This class combines a 3D model with a Transformable. This class
+	 * is designed to be imagined as a literal object in 3D space.
+	 */
 	class OGLU_API Object : public Transformable
 	{
 	public:
+		/**
+		 * @brief Create a new object.
+		 * 
+		 * No transformations are applied to this object.
+		 * 
+		 * @param[in] vertices		Array of vertex data
+		 * @param[in] verticesSize	Size of vertex array
+		 * @param[in] indices		Array of index data
+		 * @param[in] indicesSize	Size of index array
+		 * @param[in] topology		Array of VertexAttribute
+		 * @param[in] topologySize	Size of topology array
+		 */
 		Object(const GLfloat* vertices, size_t verticesSize, const GLuint* indices, size_t indicesSize, const VertexAttribute* topology, size_t topologySize);
+		
+		/**
+		 * @brief Create a new object.
+		 * 
+		 * No transformations are applied to this object.
+		 * 
+		 * @param[in] vao The VAO to use for rendering
+		 */
+		Object(const VertexArray& vao);
+
+		/**
+		 * @brief Copy another object.
+		 * 
+		 * After copying these two objects will share the same VAO. However
+		 * the transformation matrix is copied so that the two objects can be
+		 * spatially independent.
+		 * 
+		 * @param[in] other The object to copy from
+		 */
 		Object(const Object& other);
 		~Object();
 
+		/**
+		 * @brief Render the object
+		 */
 		void Render();
 
 	private:
-		VertexArray VAO;
+		VertexArray VAO;	///< The VAO used for rendering
 	};
 }
 
diff --git a/src/object.cpp b/src/object.cpp
index 9e76a70..8980081 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -7,6 +7,11 @@ namespace oglu
 	{
 	}
 
+	Object::Object(const VertexArray& vao) :
+		VAO(vao)
+	{
+	}
+
 	Object::Object(const Object& other) :
 		VAO(other.VAO)
 	{