The Scale node in the Scale To Render size mode is not precise in case of the use of render size percentage. This is due to floating point imprecisions and we mitigate it by rounding instead of flooring after multiplying by the percentage.
The Scale node in the Scale To Render size mode is not precise in case of the use of render size percentage. This is due to floating point imprecisions and we mitigate it by rounding instead of flooring after multiplying by the percentage.