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.
37 lines
1.3 KiB
Text
37 lines
1.3 KiB
Text
// SPLIT — the frame parts along a tilted seam; the two halves slide
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// apart in opposite directions along the seam, in and out with the bar.
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{
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name: "Split"
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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: "ANGLE", bind: "p0", default: 0.5},
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{name: "SLIDE", bind: "p1", default: 0.5},
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{name: "GAP", 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 tau = 6.2831853
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let pi = 3.14159265
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let ang = (self.user.x - 0.5) * pi
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let cs = cos(ang)
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let sn = sin(ang)
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let c = uv - vec2(0.5, 0.5)
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let side = c.x * cs + c.y * sn
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let dir = vec2(-sn, cs)
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let slide_amt = (0.10 + 0.30 * self.user.y) * sin(self.sig.x * tau * 0.5)
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let sg = step(0.0, side) * 2.0 - 1.0
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let w = uv + dir * slide_amt * sg
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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, 0.006 + 0.02 * self.user.z, abs(side))
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return vec4(tex.xyz * seam, 1.0)
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}
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}
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}
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