Q3Pick_GetNumHits
You can use theQ3Pick_GetNumHits
function to get the number of hits in the hit list of a pick object.
TQ3Status Q3Pick_GetNumHits ( TQ3PickObject pick, unsigned long *numHits);
pick
- A pick object.
numHits
- On exit, the number of items in the hit list of the specified pick object.
DESCRIPTION
TheQ3Pick_GetNumHits
function returns, in thenumHits
parameter, the number of items in the hit list associated with the pick object specified by thepick
parameter. This number never exceeds the maximum number of items specified in the pick object's data structure.
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