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Flares

Flares Overview


Nova supports several flare types of varying color and lifespan.  Flares are designed to be placed in the scene with absolute coordinates.  The flare effect will illuminate database features including terrain and water bodies.

Flares Configuration


No configuration needed to enable flares.

Flares Usage


Flares ICD Interface

Nova VariableDescription

flares[i].flare_trigger

An incremental trigger to start or restart the flare lifespan

flares[i].type_flare

The flare type

flares[i].coord_flare[0]

Latitude in degrees

flares[i].coord_flare[1]

Longitude in degrees

flares[i].coord_flare[2]

Altitude in feet

Flare Types

ValueFlare Type
1Green flare, 30 seconds lifespan

2Red flare, 60 seconds lifespan

3Orange flare, 120 seconds lifespan

4Orange flare, 180 seconds lifespan

5Chaff flare

6Flash
7CH47 Chaff

8Star Cluster 1

9Star Cluster 2

10Star Cluster 3

11Star Cluster 4

12Star Cluster 5

Flares Runtime Operation

If setting values directly in Spy:

  1. Set h2ig.dat.fx_data.flares[0].type_flare to 1
  2. Set h2ig.dat.fx_data.flares[0].coord_flare[0], h2ig.dat.fx_data.flares[0].coord_flare[1], h2ig.dat.fx_data.flares[0].coord_flare[2] to a value from which you can see the flare.
  3. Set h2ig.dat.fx_data.flares[0].flare_trigger to 1 to demonstrate the flare activation.

Flares CIGI Packets

Entity Control Packet for Flares

CIGI Packet ParameterValue and RangeNova Variable Mapping

Entity ID

Host determined

N/A

Entity Type

20501 - 20512

fx_data.flares[i].type_flare

Parent ID

Valid CIGI Entity ID

fx_data.flares[i].parent.type

fx_data.flares[i].parent.id

Roll

N/A

no roll

Pitch

N/A

no pitch

Yaw

N/A

no yaw

Latitude / X Offset

Degrees if absolute

Meters if parented

fx_data.flares[i].coord_flare[0]

Longitude / Y Offset

Degrees if absolute

Meters if parented

fx_data.flares[i].coord_flare[1]

Altitude / Z Offset

Feet if absolute

Meters if parented

fx_data.flares[i].coord_flare[2]


Flares FX Tuning

Tuning for Flares is available within the FX files located at E:\CM\software\<current release\DB\DB_SYSTEM\DB_SYS_DATA\FLARES.  In that folder is a Flares_base.fx which contains most of the available tuning parameters..  Individual channel tuning files are also within that folder and allow color tuning for each flare type.

Token NameDefault ValueAccepted ValuesDescriptionSource File
ALTITUDE_ATTENUATION0.06
Scales flare attenuation based on altitude.Flares_base.fx
ATTENUATION_INTENSITY_CONSTANT2500
Scales flare attenuation rate.
CLOUD_ILLUMINATION_RANGE2000
Radius of cloud illumination from the flare.
CHAFF_TRAIL_ACCUM5.0
Controls chaff trail duration.
DURATION_030.0
Per-flare type duration of the flare in seconds.
DURATION_160.0
Per-flare type duration of the flare in seconds.
DURATION_2120.0
Per-flare type duration of the flare in seconds.
DURATION_3180.0
Per-flare type duration of the flare in seconds.
DURATION_415.0
Per-flare type duration of the flare in seconds.
DURATION_50.1
Per-flare type duration of the flare in seconds.
DURATION_65.0
Per-flare type duration of the flare in seconds.
DURATION_712.0
Per-flare type duration of the flare in seconds.
DURATION_812.0
Per-flare type duration of the flare in seconds.
DURATION_912.0
Per-flare type duration of the flare in seconds.
DURATION_1012.0
Per-flare type duration of the flare in seconds.
DURATION_1112.0
Per-flare type duration of the flare in seconds.
SIZE_025.0
Per-flare type size of flare.
SIZE_119.0
Per-flare type size of flare.
SIZE_228.0
Per-flare type size of flare.
SIZE_321.0
Per-flare type size of flare.
SIZE_45.0
Per-flare type size of flare.
SIZE_58.0
Per-flare type size of flare.
SIZE_65.0
Per-flare type size of flare.
SIZE_77.0
Per-flare type size of flare.
SIZE_87.0
Per-flare type size of flare.
SIZE_97.0
Per-flare type size of flare.
SIZE_107.0
Per-flare type size of flare.
SIZE_117.0
Per-flare type size of flare.
FLARE_ILLUM_0TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_1TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_2TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_3TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_4TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_5TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_6TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_7TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_8TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_9TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_10TRUETRUE, FALSEPer-flare type illum enable of flare.
FLARE_ILLUM_11TRUETRUE, FALSEPer-flare type illum enable of flare.
 


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