Reply To: extended InstantiateGameObject action

[bcristian]

Hello
Haven’t though about that.
Simple to account for though:

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#if UNITY_5_4_OR_NEWER             var clone = Object.Instantiate(agent.gameObject, parent.value, false); #else             var clone = (GameObject)Object.Instantiate(agent.gameObject);             clone.transform.parent = parent.value; #endif

The UNITY_X_Y_OR_NEWER was added in 5.3.4

I’ve read in the Unity dev blog that due to changes made in the internal transform hierarchy representation starting with 5.4 (if I’m not mistaken), the cost of re-parenting large hierarchies can be significant, and it also allocates and moves significant amounts of memory. They mentioned in particular the version of Instantiate that takes a parent vs instantiating and immediately setting the parent.