Proximity Trigger

Applicable
MSFS
MS Flight
LM P3D5
LM P3D4
LM P3D3
LM P3D2
LM P3D
FS World
FSXSE
FSXA
FSX
FS2004
FS2002
XP11
XP10
XP9

A proximity trigger fires when objects enters or exits an area.

ProximityTrigger

Fires when objects enter or exit an area.

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ObjectFilter	What kind of object triggers it? Possible are: ANYTHING, USER, REFERENCE.
Areas	Link to areas.
OnEnter~	Fires when an object enters the area(s).
WhileInside~	Not tested. Maybe it fires if the object is in the area when the trigger gets activated?
OnExit~	Fires when an object exits the area(s).
~Actions	Link to actions.
~Filter	Link to GUID of allowed object.
~Condition	Old FSX condition.
~ReversePolish Condition	Condition for the trigger using Reverse Polish Notation.

Possible uses

• Reached waypoint dialog.
• Disable another trigger.
• Transition mission Flowstate.

Related

• You can use multiple areas.
• You can use a SimObject as reference for the filter.

See MSFS Mission Script - Triggers for an overview of triggers and more info about triggers in general.