SHADOW casting quest
13-Dec-93 04:46:30
Sb: SHADOW casting quest
Fm: Phillip L. Miller 74710,3061
To: James Tichenor 71055,26
What color is the wall? To be illuminated by blue light it must have
blue in it. If its color has only red and green (orange) it can not
reflect blue and will render black (or that suplied by the ambient
light).