Potential fix for LayerMask issue where the last layer (id 31) cannot be set.

[lam]

I’ve noticed an issue where the last layer mask id does not seem to be set or update the last layermask entry.

If a fix could be added to the next version that would be great.

Currently using:
NodeCanvas version: 2.8.2
Unity 2018.2.7f1

A potential workaround that I’m currently using is to replace the function in EditorUtils_GUIEditors.cs:

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public static LayerMask LayerMaskField(GUIContent content, LayerMask layerMask, params GUILayoutOption[] layoutOptions) {             LayerMask tempMask = EditorGUILayout.MaskField(content, UnityEditorInternal.InternalEditorUtility.LayerMaskToConcatenatedLayersMask(layerMask), UnityEditorInternal.InternalEditorUtility.layers, layoutOptions);             layerMask = UnityEditorInternal.InternalEditorUtility.ConcatenatedLayersMaskToLayerMask(tempMask);             return layerMask; }

This uses a newly exposed UnityEditorInternal layermask api to handle the layer masking logic. Note that I haven’t fully tested this new approach for bugs and because it’s a unity internal function, it would be hard to fix if there are bugs in Unity’s implementation.

Hope this helps anyone that noticed this issue with layer masks!

[Gavalakis]

Hello,

Thanks for the report. I haven’t notice this problem before until now.
Your fix is also great as well 🙂

Thanks!

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[Author]

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