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Question by OrdinaryDev83 · May 16, 2019 at 09:18 PM · c#performance optimization

Component.GetComponent() very slow

Here I have set a profiler for my game:

alt text

On Unity Forums it says that 10000 calls from GetComponent() is less than a millisecond, so why in this case it's 24ms?

- My code:

 Collider2D[] hits = Physics2D.OverlapCircleAll(transform.position, (float)unit.range / 2f);
         if (hits.Length > 1) {
             foreach (var item in hits) {
                 Enemy en = item.GetComponent<Enemy>();
 
                 if(en != null) {
                     if(en is Plane && unit is SentryTurret) {
                         SentryTurret st = unit as SentryTurret;
                         if (st.CanSeePlanes()) {
                             enemiesInRange.Add(en);
                         }
                     } else if(!(en is Plane)){
                         enemiesInRange.Add(en);
                     }
                 }
             }
         }


2019-05-16-23-17-24.png (11.4 kB)
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