Version: 2019.3
Method group is Obsolete

ParticleSystem.CollisionModule.enableInteriorCollisions

マニュアルに切り替える
Obsolete public bool enableInteriorCollisions ;

説明

コライダー内にパーティクルがある場合も衝突させます。

This can be particularly useful if you move colliders around in a script, and using particles for pickups, in order to avoid missing any collision events. However, it may be necessary to disable it in other cases, where you could find particles getting trapped inside colliders.