Computer Science 110
The Art & Science of Computer Graphics

Mount Holyoke College
Spring 2010

Lecture 21: Lofting; Atmospherics
Date: Wednesday, April 21, 2010


Lecture Assignment 21

Due at the start of class, Monday, April 26.

Please submit answers to these questions either as a hard copy (typeset or handwritten are OK) or by email to jteresco AT by the start of class. We will discuss these questions at the start of class, so no late submissions are accepted. Suppose we wanted to add a ball that falls on the spring in the LoftedSpring example. Describe briefly how you would set up an animation to have a ball fall from the sky onto the spring, have it sit atop the spring as it compresses and uncompresses, then launches back upward when the spring returns to its full size.