The original intention of building such a rendering pipeline from scratch without any graphics library is to get a deeper understanding of the current three-dimensional rendering process. Many theoretical things need practice to fully understand. These days, I have gained a lot from the tortuosity of building a soft renderer, which laid a solid foundation for the learning of Computer Graphics. At present, the soft rendering pipeline I have implemented already contains the basic functions of a traditional fixed pipeline, and I no longer plan to add more features such as transparent fusion, shadow and so on, because it is unnecessary.By the way, I just use Qt to display the pixel and use stb_image to load the images. The core code is not related to Qt at all.
Here are my personal blogs(in Chinese) if you would like get some more details about how I built it from scratch.
