Extended Trig Methods

[TerryRitchie]

I wish I understood math well enough to actually use these functions.

I envy those too that understand math to this degree. When I need to use Trig functions I usually have to take a few hours to study up and relearn how (and most importantly why) to use them. Then after a few weeks the information disappears from my brain and the cycle needs to repeat the next time.

I always considered myself somewhat of a math whiz until I started seriously programming games. Even simple 2D games humbled me quite a bit.