Half-Life: Alyx Workshop Tools/Level Design/Trigger Detect Explosion

Introduction

This tutorial will teach you how detect an explosion inside its volume.

Setup

Create a test room. Insert a trigger_detect_explosion mesh entity.

In the outputs, add the following output:

My Output	Target Entity	Target Input	Parameter	Delay
OnDetectedExplosion	<targetEntity>	<input>		0.00

Finishing up

Compile and run your map, and you should have a trigger that, whenever an explosion happens inside it, it will output OnDetectedExplosion.