Masonry Layout UI is a popular layout method that arranges multiple rows of equally wide elements. Elements are added to the back in sequence, with equal width but not equal height. The layout automatically scales images according to their original proportion and adjusts their position when the space size changes.
Based on Unity GUI, this package automatically fits the aspect ratio of images and adjusts content positions when the space size changes. It also comes with 5 examples, source code, and documentation.
