Finds a depth-sorted list of objects (and faces, if relevant) that includes the path taken in the hierarchy from the root down to the frame that contained the object.
HRESULT Pick(
LONG lX,
LONG lY,
LPDIRECT3DRMPICKEDARRAY* lplpVisuals
);
Parameters
lX and lY
Coordinates to be used for picking.
lplpVisuals
Address of a pointer to be initialized with a valid pointer to the IDirect3DRMPickedArray interface if the call succeeds.
Return Values
Returns D3DRM_OK if successful, or an error otherwise. For a list of possible return codes, see Direct3D Retained-Mode Return Values.