AW TERRAIN NODE HEIGHTS

Minimum requirements
Added in version 3.3
SDK	build 24

AW_TERRAIN_NODE_HEIGHTS

Type

Data (long)

Description

Terrain node elevation values.

Notes

The number of values present depends on the value of AW_TERRAIN_NODE_HEIGHT_COUNT and will be either 1, in the case of a "flat" node, or 64, in the case of a complete 8 by 8 node.

For version 4.1 and later:

The type of values contained in this attribute depends on the value of AW_TERRAIN_VERSION_NEEDED:

1 (1)

Elevation values are 16-bit signed integers (short) with a range from -32767 to +32766 (+/-327 meters).

2 (2)

Elevation values are 32-bit signed integers (int) with a range from -100000 to +100000 (+/-1 kilometer).

(1) For version 3.3 - 3.6 applications that are being recompiled.

(2) For version 4.1 or later applications.

See aw_terrain_query for an example of how to access this attribute.

Used by

• AW_EVENT_TERRAIN_DATA
• aw_terrain_load_node

See also

• Terrain
• aw_terrain_next
• aw_terrain_query