|
Math question
|
10-30-2005, 02:48 AM
In my math book(which I dont have right now) there is 2 formulas to make it so you put in an x,y,z and it gives out just an x and a y. i would like to know what these are, but i dont have my book. do any of you know of it? thanks
10-30-2005, 03:53 AM
Sounds like a formula for graphing 3D....:
new_x = 256 * x / 256 - z new_y = 256 * y / 256 - z /\ Somthing like that? =P .... Maybe not,. but you never know..
Kevin (x.t.r.GRAPHICS)
![[Image: 11895-r.png]](http://fileanchor.com/11895-r.png)
10-30-2005, 03:56 AM
That's more than likely it because it sounds like he wants to make a projection... Just remember that you can adjust 256 to another value to suit your needs.
10-30-2005, 04:03 AM
yeah, i think it might be projection.. ill try that formula out kevin, though i seem to remember the one in the book had a variable for degrees or something. it also used sine, and cosine.
10-30-2005, 04:09 AM
Quote:That's more than likely it because it sounds like he wants to make a projection... Just remember that you can adjust 256 to another value to suit your needs. Yeah, it represents the camera lens location.... :lol: :wink: @Speedlemon: SIN and COS? hmm, that make a rather long formula packed together into two.... Unless there are more ways than one to do it... :roll:
Kevin (x.t.r.GRAPHICS)
10-30-2005, 04:20 AM
im pretty sure there was sin and cos in there. and yeah, it was 2 different formulas. dont worry, ill find out on tuesday once i get back to school.
btw: what are you guys being for halloween? :rotfl:
10-30-2005, 04:25 AM
No it doesn't. It depicts the location of the camera's butt! :lol:
Me!!! ![[Image: np22.jpg]](http://www.kultureshock.co.uk/v3/images/np22.jpg) :rotfl:
10-30-2005, 04:31 AM
holy crap, you made that? thats sweet. youve got some serious talent. :o
|
|
« Next Oldest | Next Newest »
|
