👉 Positioning math is a fundamental concept in computer graphics and 3D rendering that deals with determining the precise location of objects within a scene relative to the camera or viewport. It involves calculating the coordinates, angles, and distances of vertices, edges, and faces of 3D models so that they appear correctly oriented and placed in space from the viewer's perspective. This is achieved using mathematical transformations like translation, rotation, scaling, and projection matrices, which manipulate the coordinates of objects to align them with the desired viewpoint. The goal is to ensure that the scene looks natural and coherent, with objects appearing at the correct depth and orientation as if they were physically present in front of the camera. Positioning math is crucial for creating realistic and immersive visual experiences, whether in video games, virtual reality, or film.
