Hey there, tech-savvy peeps! So you're diving into the world of OpenGL and 3D graphics, and you want to know how to put objects in your virtual world? Well, buckle up because I'm about to give you the lowdown on how to do just that! Here's a quick guide to get you started. First things first, you need to have a basic understanding of how OpenGL works. You'll need to set up a window and initialize the OpenGL context. Once you've got that down, it's time to create your 3D object. This could be a simple shape like a cube or a more complex model like a car or a building. You'll need to define the vertices, normals, and texture coordinates for your object. Next, you'll need to load your object data into OpenGL. This can be done using libraries like Assimp or by manually parsing the object file. Once your object data is loaded, it's time to render it! You'll need to set up your shaders, bind your object data to the OpenGL buffers, and then draw your object using OpenGL's rendering functions. Voila! Your 3D object is now displayed in your virtual world. But wait, there's more! If you want to move or transform your object, you can do so by manipulating the model matrix in OpenGL. This allows you to translate, rotate, and scale your object to your heart's content. And there you have it, a quick guide on how to put objects in OpenGL. Now go forth and create amazing 3D worlds with your newfound knowledge! Happy coding!