Morph between different polygon shapes smoothly. Requires matching point counts for smooth transitions.
transition: clip-path 0.7s ease-in-out;
clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
/* Morph to */
clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
/* Points must match for smooth transition