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Apps 3D Picking/ray-sphere intersection

Discussion in 'Android Development' started by eshvartz, Nov 21, 2011.

  1. eshvartz

    eshvartz Lurker
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    Nov 21, 2011
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    hello all, aside of introduction post this is my first post here.

    I'm trying to build a new android game.
    I seem to find the problem of picking a specific object off of a 3d scene difficult.

    does anyone understand how to implement the ray that helps me pick the object?:thinking:

    I tried tutorials (they are rare) youtube videos (even rarer) and lately i got 3 books about it but it would take so long.. I'd appreciate any help im really stuck
     

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