cb49b032df
Squashed from work; the fine-grained history is under tag archive/work-2026-08-26: - vjfx: 104 new presets — the transition lane fills out and the screen family goes wide - vjfx: three lanes land — engine hooks + hold stage, the videomesh engine, and the audio picture - vj: the thumbnail pipeline becomes one honest machine, and effects go livecodable - vj: thumbnails become mp4 — hardware-coded sheets at measured-4K cells, and the bake stops racing the GPU - store: the ceremony dies — batch publish, one transaction, and the engine stops re-reading its own log - store: the ceremony dies — batch publish, one transaction, and the engine stops re-reading its own log - vj: the console grows real transports, and the deck stops lying about reverse - vj: reverse earns a memory, and the effects stop aging - fab: a 3D creation shell and the viewer built on it
34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
// EDGE CLONE — a cropped window in the middle of the frame, its border
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// pixels cloned outward to fill the rest: the classic streaked-edge
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// frame, no black bars.
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{
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name: "Edge Clone"
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engine: "screen"
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input0: "test"
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p0: 0.5 p1: 0.5 p2: 0.5
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dials: [
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{name: "WINDOW", bind: "p0", default: 0.5},
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{name: "ZOOM", bind: "p1", default: 0.5},
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{name: "GLOW", bind: "p2", default: 0.5}
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]
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stages: [
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{kind: "bloom", threshold: 0.6, strength: 1.05, levels: 2}
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]
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shader: draw.DrawVjFxScreen {
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fx_color: fn(uv: vec2, content: vec4, cmix: float) -> vec4 {
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let inset = 0.08 + 0.26 * self.user.x
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let lo = vec2(inset, inset)
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let hi = vec2(1.0 - inset, 1.0 - inset)
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let zoom = 0.2 + 1.6 * self.user.y
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let c = clamp(uv, lo, hi) - vec2(0.5, 0.5)
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let cw = c / zoom + vec2(0.5, 0.5)
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let outside = 1.0 - step(lo.x, uv.x) * step(uv.x, hi.x) * step(lo.y, uv.y) * step(uv.y, hi.y)
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let tex = self.tex0.sample_as_bgra(clamp(cw, vec2(0.0, 0.0), vec2(1.0, 1.0)))
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let dim = 1.0 - 0.35 * outside * (0.2 + 1.6 * self.user.z)
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return vec4(tex.xyz * dim, 1.0)
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}
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}
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}
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