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ProwlEngine / Prowl

An Open Source C# 3D Game Engine under MIT license, inspired by Unity and featuring a complete editor and built on Silk.NET
MIT License
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[Editor] Drag And Drop Hierarchy Crash #60

Closed michaelsakharov closed 9 months ago

michaelsakharov commented 9 months ago

Describe the bug Can Crash from an infinite loop in Hierarchy using Drag and Drop

To Reproduce Steps to reproduce the behavior:

  1. Create objects A and B
  2. Place B under A
  3. Remove B from being under A
  4. Place A under B
  5. Crash 
    Stack overflow.
at System.Numerics.Matrix4x4+Impl.<Invert>g__SseImpl|64_0(Impl ByRef, Impl ByRef)
at Prowl.Runtime.GameObject.Recalculate(Boolean)
at Prowl.Runtime.GameObject.<SetParent>b__103_0(System.Object, System.EventArgs)
at Prowl.Runtime.GameObject.Recalculate(Boolean)
...
at Prowl.Runtime.GameObject.<SetParent>b__103_0(System.Object, System.EventArgs)
at Prowl.Runtime.GameObject.Recalculate(Boolean)
at Prowl.Runtime.GameObject.SetParent(Prowl.Runtime.GameObject)
at Prowl.Editor.EditorWindows.HierarchyWindow.DrawEntityNode(Prowl.Runtime.GameObject, UInt32, Boolean)
at Prowl.Editor.EditorWindows.HierarchyWindow.Draw()
at Prowl.Editor.EditorWindows.EditorWindow.DrawWindow()
at Prowl.Editor.EditorApplication.Loop()
at Prowl.Runtime.Application.Run()
at Prowl.Editor.Program.Main(System.String[])