Virtual transformations system
Think of it as of Smart Objects in Photoshop, but used always.
Infinite Painter uses a proprietary virtual transformations technology to preserve image quality over a series of transformations.
Each transformed layer is kept in its original state until you edit it (like paint on it) so any number of subsequent transformations will not deteriorate image quality.
Without the virtual transformations technology
(like in most other graphic applications)
After the second transformation: a part of the layer is gone, resolution deteriorated.
With the virtual transformations technology
After the second transformation: the hidden areas have been restored, the resolution is preserved.
Each transformed layer is kept in its original state until you edit it (like paint on it), so any number of subsequent transformations will not deteriorate the image quality.