3D Animations, The creation of moving
pictures in a three-dimensional digital environment
is done by sequencing consecutive images, or "frames",
that simulate motion by each image showing the next
in a gradual progression of steps, filmed by a virtual "camera"
and then output to video by a rendering engine. The
eye can be "fooled"
into perceiving motion when these consecutive images
are shown at a rate of 24 frames per second or faster.
It helps us view any object or place in all angles
and it gives a visual treat to the eyes. It also
helps to depict certain scenes that are not possible
to view in the real world, such as, what is happening
inside a boiling hot furnace, how a gearwheel moves
inside the motor etc.
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