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Won't Fix

Votes

1

Found in [Package]

4.10.0, 7.0.0

Issue ID

1172875

Regression

No

Changing VFX graph capacity to a high number results in Unity running slow, unrelated panels/windows artifacts, crash

Package: Visual Effect Graph

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How to reproduce:
1. Open attached project "VFXDisappear.zip" and scene "SampleScene" (a visual effect in the scene must be present)
2. In Hierarchy window, open "New VFX" Visual Effect
3. In Visual Effect window, change capacity to 9999999 and press enter (might need to change between 0 and 99999999 a few times)
4. Observe the Editor

Expected result: the Editor runs normally
Actual result: the Editor start to run slow, visually corrupting unrelated programs and crashing after some time

Reproducible with: 2018.4.5f1(4.10.0), 2019.1.13f1(5.16.1), 2019.2.0f1(6.9.1), 2019.3.0a11(7.0.0)
Could not test with: 2017.4 (HDRP was not yet implemented)

  1. Resolution Note:

    we don't want to implement a hard limit (same with most areas in Unity, you can always stall/crash the editor if you push the hardware).
    A visual cue will be provided with the upcoming error feedback to give users more info within the graph itself.

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