Is there a way to tell when your VST is rendering audio?

[griffinboy]

Is there a way to tell that the program is 'rendering offline'.
I'm talking within the c++ nodes, if there is some sort of check I can do. I vaguely remember something about it, but I couldn't find a post in the docs.

I was thinking surely it's common practice to swap out certain optimisations for some higher quality scripts upon rendering. For things such as Alias reduction.

[Christoph Hart]

@griffinboy

https://docs.hise.dev/scripting/scripting-api/transporthandler/index.html#isnonrealtime

But that‘s just the script API if you want to use it on C++ there‘s a interface class for listening to this state too.