Fix dangling node crash by iterating nodes by name #4
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ppenenko
commented
Dec 2, 2025
| { | ||
| // first check the node is still in the graph, and hasn't been removed by a | ||
| // prior optimization | ||
| if (!getNode(node->getName())) |
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This crashed for me - apparently because optimizeMixMixBsdf can delete not just the node we pass to it but also another mix node down the node order.
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