tree b38dd00e41613f1a80e22d6e403d21b7d6fec136
parent d914215edf600f811f7ad8cad2eab9049cf859a4
author Martin Storsjo <martin@martin.st> 1250006474 +0200
committer Mathias Agopian <mathias@google.com> 1251250554 -0700

Calculate specular lighting correctly

Since the lighting calculations are done in object space, the vector
from the object to the viewer also needs to be transformed to object
space.