Author | Message |
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skim144
Posts: 63
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Posted 13:48 May 18, 2015 |
From recent lecture video, what is the difference between u and up vector? And also, could you upload the lecture slides for the video? Thanks!
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eykang
Posts: 95
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Posted 13:54 May 18, 2015 |
Uploaded lecture slides.
The difference between v (not u) and up: - v is the actual y-axis of the camera - up is a general up direction of the camera specified by the programmer. it is not identical to v in general.
--Kang |
skim144
Posts: 63
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Posted 16:29 May 18, 2015 |
Thank you! |