3D Models 3D Models This section details all the functions available to you for using and creating 3D models. When you need to draw large models it is rather expensive to call all the different drawing functions again and again in every step, so to avoid this you can create models. A model consists of a number of primitives and shapes that are all drawn together as a whole.

Advanced Mathematics Brown Pdf Viewer there. Once a model is created you can draw it at different places with just one function call, models can also be loaded or saved to a file. Using models can considerable speed up the graphics in your 3D games and you should use them whenever you can. Before giving the different functions available there is one important point: the handling of textures. Textures are taken from sprites and backgrounds using the functions found in the section on.