d8d5ea8b6a
Restore missing required asset/flow packages from the pinned nigig revision; retain upstream script isolation, X11 hover, and widget-core fixes. Validated makepad-widgets data feature with Rust 1.97.1.
39 lines
1.4 KiB
Text
39 lines
1.4 KiB
Text
// MIRROR ROTATE A — the frame folds across a straight axis through the
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// centre; the axis spins continuously and SHIFT slides it off-centre.
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{
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name: "Mirror Rotate A"
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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: "SPIN", bind: "p0", default: 0.5},
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{name: "SHIFT", bind: "p1", default: 0.5},
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{name: "EDGE", 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 ang = self.time_beat.x * 0.16 * (0.2 + 1.6 * self.user.x)
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let cs = cos(ang)
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let sn = sin(ang)
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let u = vec2(cs, sn)
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let n = vec2(-sn, cs)
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let shift = (self.user.y - 0.5) * 0.5
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let c = uv - vec2(0.5, 0.5)
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let along = c.x * u.x + c.y * u.y
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let perp = c.x * n.x + c.y * n.y - shift
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let fperp = abs(perp) + shift
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let p = u * along + n * fperp
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let w = p + vec2(0.5, 0.5)
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let tex = self.tex0.sample_as_bgra(clamp(w, vec2(0.0, 0.0), vec2(1.0, 1.0)))
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let seam = smoothstep(0.0, 0.01 + 0.05 * self.user.z, abs(perp))
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let out = tex.xyz * (0.6 + 0.4 * seam) + vec3(1.0, 1.0, 1.0) * (1.0 - seam) * 0.2
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return vec4(out, 1.0)
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}
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}
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}
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