This is an experimental shader setup for creating slideshow transitions between multiple image textures. The node tree handles multiple images simultaneously, allowing for animated transitions between frames. It includes two material effects: a standard alpha over blend and a position-based directional wipe that functions similarly to vertical window blinds. To adjust the number of slides, the node setup must be manually modified. The package also includes a helper Python script that automatically configures image color mapping to non-color data and adjusts scene dimensions to match the source image resolution.