Intersections again...

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Didier Guzzoni (guzzoni++at++imtsg14.epfl.ch)
Wed, 13 Aug 1997 17:43:15 -0600

Hi friends,

One more question about intersections. After an intersection detected, I'm
trying to get some values back, especially the pfGeoSet and some userData
previously stored in it.

We are using the following method :

    uint query[] = { PFQHIT_FLAGS, PFQHIT_POINT, PFQHIT_NORM,
                     PFQHIT_GSET, PFQHIT_NAME, NULL };
    struct
    {
        int flags;
        pfVec3 point;
        pfVec3 normal;
        pfGeoSet isectGeoset;
        char name[50];
    } result;

and then :

  (*mHits[0])->mQuery(query, &result);

When I check with the dubbuger in (*mHits[0]), adresses of both the pfGeode and
pfGeoset are OK, but I get wrong values in the "result" variable.

Could someone help me ?

Thanks in advance,

  Didier

-- 
Didier Guzzoni 
VRAI group, Swiss Federal Institute of Technology
Phone : ++41 21 693 3823   e-mail : guzzoni++at++imtsg7.epfl.ch         
Fax   : ++41 21 693 6540 
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