Hey hi First of all thanks a lot for answering my question....I will work on it.
Secondly while writing "Ny" and "dis" I had no such aim of offending anyone,if anybody felt so, I apologise.Its just the matter of fact that we tend to use such short forms these days and which i guess convey the right meaning.And I do read my posts before posting them. But anyways I will take care of it. On Jan 17, 6:48 pm, TreKing <[email protected]> wrote: > On Mon, Jan 17, 2011 at 5:54 AM, prachi <[email protected]> wrote: > > I have the screen x,y value and i need to fetch the corresponding world > > coordinates(x,y,z) for the same. > > Technically speaking, there is no "corresponding" [X, Y, Z] for a given [X, > Y]. Converted to 3D, a 2D point becomes a line with an infinite number of > points along Z. However, you can find a particular Z given some more > restrictions (like an origin and a distance). Google around for "3D > projection" and "3D picking" - this is of itself not an Android-exclusive > concept. > > > Ny idea how to do dis??? > > They're spelled "any" and "this", respectively. You'll be taken far more > seriously if you take time to proofread your posts. > > ------------------------------------------------------------------------------------------------- > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago > transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
