Hot spot information atom ('hsin')
An atom that contains general information about a hot spot.
Mentioned in
Overview
The hot spot information atom contains general information about a hot spot. Its atom type is kQTVRHotSpotInfoAtomType ('hsin'). Every hot spot atom should have a hot spot information atom as a child.
The structure of a hot spot information atom is defined by the QTVRHotSpotInfoAtom data type:
typedef struct VRHotSpotInfoAtom {
UInt16 majorVersion;
UInt16 minorVersion;
OSType hotSpotType;
QTAtomID nameAtomID;
QTAtomID commentAtomID;
SInt32 cursorID[3];
Float32 bestPan;
Float32 bestTilt;
Float32 bestFOV;
FloatPoint bestViewCenter;
Rect hotSpotRect;
UInt32 flags;
UInt32 reserved1;
UInt32 reserved2;
} VRHotSpotInfoAtom, *QTVRHotSpotInfoAtomPtr;