Graphics/InstancedRenderable: Add Clone method

src/Nazara/Graphics/Billboard.cpp

@@ -27,6 +27,14 @@ namespace Nz
 		renderQueue->AddBillboards(instanceData.renderOrder, GetMaterial(), 1, scissorRect, &position, &m_size, &m_sinCos, &m_color);
 	}
 
+	/*!
+	* \brief Clones this billboard
+	*/
+	std::unique_ptr<InstancedRenderable> Billboard::Clone() const
+	{
+		return std::make_unique<Billboard>(*this);
+	}
+
 	/*
 	* \brief Makes the bounding volume of this billboard
 	*/

src/Nazara/Graphics/Model.cpp

@@ -51,7 +51,6 @@ namespace Nz
 	* \param renderQueue Queue to be added
 	* \param instanceData Data used for this instance
 	*/
-
 	void Model::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const
 	{
 		unsigned int submeshCount = m_mesh->GetSubMeshCount();
@@ -69,6 +68,14 @@ namespace Nz
 		}
 	}
 
+	/*!
+	* \brief Clones this model
+	*/
+	std::unique_ptr<InstancedRenderable> Model::Clone() const
+	{
+		return std::make_unique<Model>(*this);
+	}
+
 	/*!
 	* \brief Gets the material of the named submesh
 	* \return Pointer to the current material

src/Nazara/Graphics/SkeletalModel.cpp

@@ -126,10 +126,9 @@ namespace Nz
 	* \brief Clones this skeletal model
 	* \return Pointer to newly allocated SkeletalModel
 	*/
-
-	SkeletalModel* SkeletalModel::Clone() const
+	std::unique_ptr<InstancedRenderable> SkeletalModel::Clone() const
 	{
-		return new SkeletalModel(*this);
+		return std::make_unique<SkeletalModel>(*this);
 	}
 
 	/*!

src/Nazara/Graphics/Sprite.cpp

@@ -21,17 +21,23 @@ namespace Nz
 	* \param renderQueue Queue to be added
 	* \param instanceData Data for the instance
 	*/
-
 	void Sprite::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const
 	{
 		const VertexStruct_XYZ_Color_UV* vertices = reinterpret_cast<const VertexStruct_XYZ_Color_UV*>(instanceData.data.data());
 		renderQueue->AddSprites(instanceData.renderOrder, GetMaterial(), vertices, 1, scissorRect);
 	}
 
+	/*!
+	* \brief Clones this sprite
+	*/
+	std::unique_ptr<InstancedRenderable> Sprite::Clone() const
+	{
+		return std::make_unique<Sprite>(*this);
+	}
+
 	/*!
 	* \brief Makes the bounding volume of this text
 	*/
-
 	void Sprite::MakeBoundingVolume() const
 	{
 		Vector3f origin(m_origin.x, -m_origin.y, m_origin.z);

src/Nazara/Graphics/TextSprite.cpp

@@ -41,6 +41,14 @@ namespace Nz
 		}
 	}
 
+	/*!
+	* \brief Clones this text sprite
+	*/
+	std::unique_ptr<InstancedRenderable> TextSprite::Clone() const
+	{
+		return std::make_unique<TextSprite>(*this);
+	}
+
 	/*!
 	* \brief Updates the text
 	*

src/Nazara/Graphics/TileMap.cpp

@@ -37,6 +37,14 @@ namespace Nz
 		}
 	}
 
+	/*!
+	* \brief Clones this tilemap
+	*/
+	std::unique_ptr<InstancedRenderable> TileMap::Clone() const
+	{
+		return std::make_unique<TileMap>(*this);
+	}
+
 	void TileMap::MakeBoundingVolume() const
 	{
 		Nz::Vector2f size = GetSize();