[osg-users] osgUtil::Optimizer::optimize not obeying Permissible Optimizations for MERGE_GEODES

[Frank Sullivan]

Greetings!

This may be by design, but just in case, I wanted to ask about it. I'm using version 3.0.0, and if I look on Line 282 of osgUtil/Optimizer.cpp, the MergeGeodesVisitor is created. However, the optimizer object (this) is not passed into the constructor, and so the visitor does not have a pointer to the optimizer object.

As a consequence, the visitor cannot access the optimizer's _permissibleOptimizationsMap and thus returns true every time isOperationPermissibleForObject is called.

The reason I bring this up is that I do want to merge geodes, but I have four geodes in the model that I cannot allow to be merged. I was able to work around this problem by creating my own MergeGeodesVisitor, and that seems to be working well. I just have to remember not to include MERGE_GEODES in my options bit field that I pass into Optimizer::optimize(), and handle it manually myself as I described.

Thank you!

Cheers,
Frank

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