Solution

Correct Answer: C, A, B, D

Key PointsSteps of 2-D viewing transformation pipeline:

1. C. Construct world-coordinates scene using modeling coordinates
   - This is the Modeling Transformation step, where objects are built in a logical coordinate system.
2. A. Convert world-coordinates to viewing coordinates
   - This step applies the World-to-View transformation, adjusting the world scene to the camera's view.
3. B. Map viewing coordinates to normalized viewing coordinates
   - Using window-to-viewport transformation, the scene is scaled and mapped to a normalized 2D space (e.g., 0 to 1).
4. D. Map normalized view to device coordinates
   - The final step where coordinates are mapped to the actual screen or display resolution.

Final Order: C → A → B → D