15 Data Structures
TQ3PickData
data type.
typedef struct TQ3PickData { TQ3PickSort sort; TQ3PickDetail mask; unsigned long numHitsToReturn; } TQ3PickData;sort
A hit list sorting value that determines the kind of sorting, if any, that is to be done on the hit list.mask
A hit information mask that determines the type of information to be returned for the items in a hit list.numHitsToReturn
The maximum number of hits to return. QuickDraw3D discards any hits that would exceed this limit, but only after all possible hits have been found and placed into the sort order determined by thesort
field. You can specify the constantkQ3ReturnAllHits
to request that all hits be returned.
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