Rubber Band Bumper

Halftone Dissolve

Scene A dissolves into scene B through a growing halftone dot field: accent ink dots pop onto a fixed grid smallest-first, each opens into a window onto B, until the windows merge and B fully replaces A.

Match Cut

A circle accelerates into a hard single-frame scene swap, matches the incoming circle exactly, and continues into a smaller resting pose.

Type Match Cut

A headline splits vertically around an incoming panel, which grows from the negative space and takes the frame as the words exit through opposite edges.

Cut the Curve

A velocity-matched directional hard cut: the outgoing subject accelerates with power4.in, swaps at peak velocity, and the incoming subject continues in the same direction with power4.out.

Iris Reveal

A circle clip-path opens from an authored origin revealing state B over state A in one confident pass, then holds on B. Classic register dims and desaturates the before state so the after state lands in full color; a thin accent rim rides the iris edge. Callers fill the named before/after slot panels; token-styled defaults render when a slot is left empty.

Morph Swap

Two slotted siblings stacked at one shared center: A holds, then condenses or reshapes into B on a shared 50% 50% transform origin. Condense shrink-fades A exactly as B scales up; reshape morphs the silhouette on scaleX/scaleY, never width or height tweens. Token card defaults render when a slot is left empty.