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Dark GDK / Coordenates Position

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tmd13
15
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Joined: 16th Sep 2009
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Posted: 28th Sep 2009 01:37
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I would like to know how can I get the coordinates position by just making a click in the terrain or any area in my 3D World in Dark GDK.

My idea is whenever I click in an area be able to know what is the coordinates (x,y,z).


Thanks in advance
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luke810
18
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Joined: 4th Sep 2006
Location: United States
Posted: 28th Sep 2009 02:34
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Check out the documentation:

int dbPickObject( int iX, int iY, int iObjectStart, int iObjectEnd )
void dbPickScreen ( int iX, int iY, float fDistance )
float dbGetPickDistance ( void )
float dbGetPickVectorX ( void )
float dbGetPickVectorY ( void )
float dbGetPickVectorZ ( void )

The pick object command will get the collision point for an object between iObjectStart and iObjectEnd , after which you can get the coordinates using the dbGetPickVector commands.

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tmd13
15
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Joined: 16th Sep 2009
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Posted: 28th Sep 2009 03:09
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Can you please give me an example because I could not follow you.
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