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Computer Graphics

6. Discuss how reverse mapping and forward mapping are used in morphing?
7. Is morphing of images required for animation?
8. The process of vertex morphing. Elaborate.
Answers: Self Assessment

1. (a) True (b) T rue (c) True (d) True
(e) False (f) False (g) False
2. (a) Phong (b) Cosine (c) Reflective
(d) Backwards (e) Morphing
3. (a) Reverse mapping (b) Morph targets (c) Morphing
13.8 Further Readings

Shirley, P., & Ashikhmin, M., & Willemsen, P.(2005). Fundamentals of Computer Graphics,
2 ed. USA: SAMS Publishing.
nd
Foley, J.D., & Van, D.,& Feiner., & Hughes.(1996). Computer Graphics-Principles and
Practice, 2 ed in C. USA: Addison-Wesley Publishing.
nd
Jones, H.(2001). Computer Graphics Through Key Mathematics. UK: Springer-Verlag.

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