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April 17, 2005
My personal Math Gems 1
Scott recommended that I start putting up my personal research here... since I've spent a ton of time restudying my math, I've decided to start posting some of the stuff that I've made as notes to myself that are cluttering up my desktop. If these pictures are useful/good enough, then I may consider starting up some online tutorials. The other cool thing about me posting this here is that I can always look it up again, even if I lose the file 8-).
Anyhow, here's my first image.
Tan(t) = slope of the ray.
Secondly, I may have finally figured out the how's and why's of left and right handed Coordinate spaces. Dear god... I've bruised my brain on this ever since I started studying 3D (and of course it makes me feel nice and dumb every time). I'll try and get an image ready, because it'll keep me from having to go into a really verbose explaination that nobody will understand anyhow 8-).
Upcoming - Understanding Matrices & the Evils of Right and Left handed Coordinates!
Posted by efn at April 17, 2005 10:39 PM
Comments
i made this applet once when i was banging my head on the desk trying to figure out trig. its a good reference i sometimes revisit.
http://www.a2l2.com/~aaron/trigDemo/
Posted by: Aaron ![[TypeKey Profile Page]](http://interactive.usc.edu/members/efn/nav-commenters.gif)
at April 17, 2005 11:22 PM
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