[android-developers] Re: Kube example with simple 3D object select

Thanks Robert Appreciate that, Luke @TreKing well.. huge problem with selecting object in 3D space by gluUnProject.. actually still have. On Oct 22, 5:20 pm, Robert Green rbgrn@gmail.com wrote: Luke, Read these.

Re: [android-developers] Re: Kube example with simple 3D object select

On Thu, Oct 28, 2010 at 5:12 AM, Lukasz.Iwanski lukasz.iwan...@gmail.comwrote: well.. huge problem with selecting object in 3D space by gluUnProject.. actually still have. That's usually termed picking and there should be a ton of info on the interwebs. Besides that, you still have not

[android-developers] Re: Kube example with simple 3D object select

Search for 'gluUnproject' on this forum. You'll find plenty of info for mapping 2D touch-screen coords to your 3D world-coords. There is still work left to figure out what is being picked given 3D world-coords: Map the (sx,sy,0) screen coordinate (close plane) to the 3D world- coord (wx1, wy1,

[android-developers] Re: Kube example with simple 3D object select

Thanks for replies. but the thing is.. everyone says that. there is a plenty of info. I am familiar with the idea however I have a problem with implementation of gluUnproject into Kube project in Android API example (included in SDK).. My question is.. is there any simple example program that I

[android-developers] Re: Kube example with simple 3D object select

Luke, Read these. http://groups.google.com/group/android-developers/browse_thread/thread/6243785d31f904d7/155df9bc386bb0ad?lnk=gstq=3d+selection#155df9bc386bb0ad