B.Sc. (Computer Science) Sem 4 Computer Graphics 2014-15 Page 1 Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q2 any {20}
   • A) What is polygon clipping ?Explain it ) B) Explain cohen-sutherland line clipping algorithm
   • C) What is clipping ? Explain character clipping
   • D) Explain wire frame model
   • E) Describe Bezier curve with there properties
   • F) How map window port to view port. Explain it with its steps
   • G) Differentiate interpoliation curve and approximation curve
   • H) Wr'te short note on spline curve
2. Q3 Attempt any four
   • A) Write short note on 1. Texture mapping 2 .Morphing
   • B) Describe illumination model Explain z-buffer algorithm
   • D) Explain shading technique in detail
   • E) Explain components of computer animation
   • F) What is shadow? Explain its types
   • G) Describe Umbra and penumbra using shadow
   • H) Describe illumination model
   • A) Describe CRT with components
   • B) Consider line AB with A=({-1,0) and B~(-8,4). Apply DDA line algorithm and calculate pixel on this line
   • D) Explain window port and view port
   • E) Derived steps for bresenham’s line
   • F) Explain outtextxy() and circle() with example

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