GetSafeCollisionEventSize(ParticleSystem)

Safe array size for use with ParticlePhysicsExtensions.GetCollisionEvents.

Read time 1 minute

Last updated 18 days ago

Definition

Type: Method
Namespace: UnityEngine
Assembly: UnityEngine.ParticleSystemModule


public static int GetSafeCollisionEventSize(this ParticleSystem ps)

Parameters

ps

ParticleSystem

The particle system that the colliding particles belong to.

Returns

Type	Description
int	The minimum array size needed to capture every collision event for the particle system in the current frame.

Remarks

This is guaranteed to be large enough to use with ParticlePhysicsExtensions.GetCollisionEvents for the current frame. GetCollisionEvents might return fewer elements for some GameObjects.

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