Computer Graphics20805 marksZ-buffer method and limitations
Write short notes a. Z-Buffer b. Polygon Table
Write short notes a. Z-Buffer b. Polygon Table [5]
Definition: Z-Buffer (also called Depth Buffer) is a hidden surface removal technique that stores the depth (z-coordinate) value of each pixel on the screen. Working Principle: - Maintains a 2D array of depth values corresponding to each pixel in the frame buffer - For each pixel, stores the z-co...