What is the role segment in computer graphics?

In computer graphics, the role segment refers to a specific portion of the overall workflow or pipeline responsible for a particular function, such as rendering, shading, or modeling. Each segment processes data in a distinct manner, contributing to the final visual output. For example, the rendering segment transforms 3D models into 2D images, while the shading segment determines surface properties and lighting effects. Together, these segments work cohesively to create realistic and visually appealing graphics.