I'm not sure exactly which portion of this code is "slower". It does a lot, but generally it is related to procedural mesh building using ArrayMesh. Beta8 is performing roughly twice as slow as beta5 when run side by side. I want to post a bug, but I'm not sure exactly how to reproduce. Anyone else notice any issues in performance with beta8?

    underdog32 I'm not sure exactly how to reproduce

    Can you create a minimal reproduction project that generates that data? You might try a minimal project that does nothing but procedural mesh building using ArrayMesh. Then an issue could be posted on the tracker.

    And since Beta 9 was recently released, its data should be included.

    I'm not really concerned with performance issues at this stage. But the engine developers might be interested.

        DaveTheCoder I can try, but there are thousands of lines of code that build up to that. Let me see what i can come up with. Maybe I can just add the same mesh over and over. I'll look into beta9 too.

          DaveTheCoder OK, the issue apparently started in beta7. I have a repro project that illustrates the problem with only a few files. Should I open a bug on github then?

              underdog32 Should I open a bug on github then?

              Of course. 😃

              Afterwards, please post a link to the github issue here.