I am still new in Cycles development and want to figure out one thing:
- if I do not want to render all screen, but just a small part of it - how to specify it?
As I understand Cycles split the screen into tiles and render it separately - so if I specify some list of tiles - I will be able to render some specific part of the screen.
But in cycles binary command line I see params to specify tile width/height, samples count, but not tiles list to be rendered.
Could you please help me to figure out how to make rendering just some specific part of the screen?