HAT/HOT Extended Response (CIGI Packets)
CIGI Version 3
| CIGI Class | CigiHatHotXRespV3 | ||
|---|---|---|---|
| CIGI Bass Class | CigiBaseHatHotResp | ||
| Packet ID | 103 | ||
| Packet Size (bytes) | 40 | ||
| SpyClient Lookup | pcnova2host → ig2h.dat.mission_hat_return_vh | ||
| Parameter | Type | Description | Range |
| HAT/HOT ID | unsigned int16 | Identifies HAT/HOT request. | 0 - MAXUINT16 |
| Valid | 1-bit field | Indicates whether the Height parameter contains a valid number. A value of zero (0) indicates that the test point was beyond the database bounds. 0 = Invalid 1 = Valid | 0 - 1 |
| HAT | float | Indicates height of the test point above the terrain (in meters). | 0.0 - MAXFLOAT |
| HOT | float | Indicates height of terrain above or below the test point (in meters). | 0.0 - MAXFLOAT |
| Material Code | unsigned int32 | Indicates the material code of the terrain surface at the point of intersection with the HAT/HOT test vector. This parameter is valid only if the Valid parameter is set to one (1). | 0.0 - MAXUINT |
| Normal Vector Azimuth | float | Indicates the azimuth of a vector normal to the surface intersected by the HAT/HOT test vector (in degrees). | -180.0 - 180.0 |
| Normal Vector Elevation | float | Indicates the elevation of a vector normal to the surface intersected by the HAT/HOT test vector (in degrees). | -90.0 - 90.0 |