Function DrawModel

extensions/olcPGEX_Wireframe.h:187–210

		template<typename T>
		void DrawModel(T& render, Model& m, const olc::Pixel col = olc::BLACK, const uint8_t flags = -1)
		{
			const auto& points = m.GetWorldPoints();
			for(size_t i = 0; i < points.size(); i++)
				render.DrawLine(points[i], points[(i+1)%points.size()], col);	

			// Draw Nodes
			if (flags & Model::DRAW_NODES)			
				for (size_t i = 0; i < points.size(); i++)								
					render.FillCircle(points[i], render.ScaleToWorld({ 3,3 }).x, olc::RED);

			if (flags & Model::DRAW_ORIGIN)
			{
				render.FillCircle(m.LocalToWorld({ 0,0 }), render.ScaleToWorld({ 3,3 }).x, olc::BLUE);
				render.DrawLine(
					m.LocalToWorld({ 0,0 }),
					m.LocalToWorld(render.ScaleToWorld({ 10, 0 })),
					olc::BLUE);
			}

			// Draw Children
			for (auto& child : m.GetChildren())
				DrawModel<T>(render, *child, col, flags);
		}

		
	}