4 Commits

Author	SHA1	Message	Date
Ryan Dick	bfdef120d1	Re-organize merge_tiles_with_linear_blending(...) to merge rows horizontally first and then vertically. This change achieves slightly more natural blending on the corners where 4 tiles overlap.	2023-11-30 07:53:27 -08:00
Ryan Dick	76b888de17	Add unit tests for merge_tiles_with_linear_blending(...).	2023-11-30 07:53:27 -08:00
Ryan Dick	65a16be299	Add unit tests for calc_tiles_with_overlap(...) and fix a bug in its implementation.	2023-11-30 07:53:27 -08:00
Ryan Dick	29eade4880	Add nodes for tile splitting and merging. The main motivation for these nodes is for use in tiled upscaling workflows.	2023-11-30 07:53:27 -08:00