.. title: CG Homework 4, due Thu 2019-10-03 2359
.. slug: homework4
.. date: 2019-09-26
.. tags: homework
.. category: 
.. link: 
.. description: 
.. type: text


Homework 4, due Thu 2019-10-03 2359
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Modify the triangle or cad program as follows:

#. The user can draw triangles by clicking on 3 vertices.   Don't use fans or strips, just simple triangles.

#. Have 3 sliders to set the depths of the 3 vertices.  Thus the triangles can be slanted in distance.

#. Have 3 menus to set the colors of the 3 vertices.  Interpolate the colors inside the triangles.

#. Give each triangle a random velocity and angular momentum.

#. If a triangle hits the border, have it bounce off.

#. Now have fun creating a demo scene where the triangles move and cut through each other.

   
*(Total: 50 points.)*