Inputs

O_MultiSample has the following inputs:

Sample	An input that defines an area to sample channel data from. This can be used for filling the whole image with a smooth interpolation of the data from the sample area, inverting the sampled area and therefore filling the it with the surrounding channel data, or using the sample channel data to fill another area specified in the optional Mask input.
Source	An image or a stereo pair of images.
Mask	An optional mask to define an area that you want to fill or replace using the channel data from the area defined by Sample input.

To see a table listing the nodes or channels each Ocula node requires in its inputs, see Node Dependencies.