________ is a special effect in motion pictures and animations th

________ is a special effect in motion pictures and animations th
| ________ is a special effect in motion pictures and animations that changes one image or shape in to another through a seamless transition.

A. inverse kinematics 

B. tweaking

C. Morphing

D. Tweening

Please scroll down to see the correct answer and solution guide.

Right Answer is: C

SOLUTION

Concept:

Morphing is a special effect in motion pictures and animations that changes one image or shape in to another through a seamless transition. It is a transformation of object shapes from one form to another.

Explanation:

When object is described using polygon, the two keyframes for which in-between frames are to be generated are compared. The keyframes are compared in terms of number of vertices, edges and line segments. If they are unequal they are added or deleted. 

Generation of in-between frame using linear interpolation is shown here as: