Purple 3D cube interface icon set

A high-quality 3D render displaying a grid of sixteen stylized purple cube icons against a solid black background. The icons represent various states, movements, and interactions such as falling, radiating, looping, wave movement, vibration, rotation, stacking, motion blur, progression, convergence, diagonal splitting, and wireless signal transmission. Each icon features a consistent purple and violet color palette with smooth, rounded corners and soft lighting that gives the objects a premium, tactile quality. The composition is structured as a uniform four-by-four grid. The perspective for each icon is slightly isometric or high-angle, ensuring clarity and depth. The aesthetic is clean, modern, and minimalist, typical of high-end user interface design assets or app iconography. The lighting is subtle, creating soft highlights on the edges of the cubes which enhances their geometric forms and separates them from the dark, non-reflective background.