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Raycasting


Holloweye
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Yes, the pick data is returned in a TPick structure as shown below:

 

Struct TPick
{
TEntity entity;
TEntity surface;
flt X, Y, Z;
flt NX, NY, NZ;
int  triangle;
};

 

The X,Y,Z co-ordinates give the pick point and the NX,NY,NZ co-ordinates the normals

 

[EDIT] Chris was quicker off the mark wink.gif

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