IR should not restart when CameraMod exposure is changed

[gabrielefx]

Corona Camera Mod always update the rt render changing the parameters.
I think it's wrong.

regards

[Ondra]

Why?

[gabrielefx]

Because adjusting the exposure from the render panel the render doesn't restart.
Applying the camera modifier and tweaking the exposure the render restarts.

[Ondra]

oh sure, exposure should not restart the render. I will see if it is possible to do this painlessly. I am moving this to feature requests as it is more of an optimization request

[Ondra]

very related - merging the topics: https://forum.corona-renderer.com/index.php/topic,9251.0.html