「Rotatris」は FontVibe AI で作成した3D 太字の文字エフェクトです。深く押し出された極太のブロック体大文字。一文字ずつ艶のあるキャンディカラーで、上からの光がハイライトを丸い角に走らせ、床に色の映り込みが広がります。

The word "Rotatris" in eight massive chunky blocky 3D letters (R, o, t, a, t, r, i, s, exactly this spelling, capital R then lowercase), set on one horizontal line, dead centre, filling about 85% of the canvas width, frontal camera at very slight low elevation. Heavy square-shouldered block letterforms with thick uniform strokes and tight spacing, so the word reads as a row of solid toy bricks. Each letter is extruded to about 55% of its height. Front faces are ultra-glossy hard-candy lacquer with a bright specular highlight at the upper left that grades into deep saturated colour at the edges. Side extrusion planes are a noticeably darker shade of the same hue. Corners are hard and sharp, with no bevel. Colours alternate so that no two neighbours share a hue family: R cherry red, o electric blue, t sunshine yellow, a lime green, t hot orange, r magenta pink, i cyan, s violet. Strong key light from the upper left throws long crisp cast shadows at 45 degrees down and to the right across a polished near-black studio floor, each shadow about as long as half the letter height. Soft vivid mirror reflections of each letter sit on the floor, with faint coloured halos of light spilling from the letters. The background is a plain deep charcoal-to-aubergine studio gradient with no props and no other text. All the drama lives in the glossy letters.