Graphics Reference
In-Depth Information
7.
Your goal is to simulate wringing out a sponge object. Design an object
with a texture that easily shows deformation, and write a glib file that
provides a uniform Twist slider variable. As the Twist slider goes from 0.
to 1., the object should
•
twist about the
Y
(vertical) axis,
•
get squished to zero in the
Y
direction, and
•
shrink by 30% in the horizontal (
X
and
Z
).
It should look something like the example below.
