Describe the working principle of a CRT display with a well-labeled, neat diagram.
[7 marks]Define the following fundamental terms used in computer graphics. 1. Aspect Ratio, 2. Persistence, 3. Frame Buffer
[3 marks]Explain the architecture and working of a Raster Scan display system.
[4 marks]Determine the Digital Differential Analyzer (DDA) line drawing algorithm with a suitable example.
[7 marks]Explain 2D Reflection and Shearing transformation.
[3 marks]Explain the concept of the inside-outside test in computer graphics. List and describe the different methods used to perform this test.
[4 marks]Explain midpoint ellipse generation algorithm.
[7 marks]Describe how polygon meshes are used for object representation in 3D graphics.
[4 marks]Define the following terms: a) Polygon Surface b) Mesh c) Quadric Surface
[3 marks]Explain the process of cubic spline interpolation.
[4 marks]Explain window to view port transformation in detail.
[7 marks]What is a spline in 3D modeling? List two types of spline curves.
[3 marks]What is polygon clipping? Explain Sutherland-Hodgman polygon clipping algorithm with the help of an example.
[7 marks]Define the following 3D transformations: a) Translation b) Rotation c) Scaling
[3 marks]Differentiate between Parallel and Perspective Projection in terms of depth perception.
[4 marks]Explain three methods of character generation.
[7 marks]Describe the structure and components of the 3D Viewing Pipeline. Page 1 of
[2 marks]Explain the concept of 3D translation in computer graphics.
[4 marks]Explain the Boundary-fill and Flood-fill algorithms in detail.
[7 marks]03 Define the following terms: a) Visible Surface Detection b) Illumination c) Hue
[ marks]Explain YIQ and CMY color Model.
[4 marks]What are the main properties of B-spline curves? Explain each in detail.
[7 marks]Differentiate between Ambient and Diffuse reflection in illumination models.
[3 marks]Describe the RGB color model. Mention its significance in computer graphics.
[4 marks]Explain Bezier curve with the necessary equations. List all properties of a Bezier curve. Page 2 of
[2 marks]