Rasterization: Line
1. What is the purpose of the Digital Differential Analyzer (DDA) algorithm in Line Rasterization?
2. Which parameter plays a crucial role in Bresenham's Line algorithm for Line Rasterization?
3. What advantage does Xiaolin Wu's algorithm offer over Bresenham's Line algorithm?
4. How does Xiaolin Wu's algorithm achieve anti-aliasing in Line Rasterization?
5. What is the key challenge addressed by line rasterization algorithms like Bresenham's in computer graphics?