Fix NullReferenceException

Siccity / xNode

Unity Node Editor: Lets you view and edit node graphs inside Unity

MIT License

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Closed TriceHelix closed 2 months ago

TriceHelix commented 1 year ago

Initialized "culledNodes" field to avoid rare NullReferenceException on line 454
Slight performance boost using cached HashSets instead of allocating new lists every DrawNodes() call, also O(1) lookup time for graphs with many selected/culled nodes