Effectbrush

[midora]

I diid a small brush tool effect because cbm is great but in some areas not flexible enough for my use cases. This is mostly working.

 

Now I'm thinking about to add a feature to use the internal effects in an Effectbrush  . I.e. you could sharpen or blur an area by painting. According to the rules this seems to be OK. My problem is that the brushed area needs its own mask.

 

So the questions are:

Is there a problem if the selection is different then the ROIs provided to Render()?

Or more general: Is it a problem if the Environment Info is different to Render arguments.