Assignment 3

Given: 3/17. Due: Friday 4/25 at 11:59pm.

Questions and Instructions: (.pdf file)

Two more sphere data files to give:
"sphere.256"
"sphere.1024"

Some screen shots of the results (with viewer at the default viewer position (7.0, 3.0, -10.0) unless otherwise specified; notice the highlights):

wireframe, lighting disabled
solid, lighting disabled
flat shading, no positional light (only global ambient light and distant light in part (c))
smooth shading, no positional light (only global ambient light and distant light in part (c))
wireframe, point source
flat shading, point source
smooth shading, point source (1)
smooth shading, point source (2)
smooth shading, point source (3)
smooth shading, spot light (1)
smooth shading, spot light (2)
smooth shading, spot light (3)
smooth shading, spot light, with viewer below the ground at (7.0, -2.0, -10.0). Note that the ground is darker and there is no shadow.

Last update: 3/17/2025.