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.
61 lines
1.8 KiB
Text
61 lines
1.8 KiB
Text
// EMBER PIT — Kick Forge with the shard material OVERRIDDEN: obsidian
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// chips at rest that ignite ember→white while airborne and cool as they
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// fall (the hook's `t` is flight heat — 1 at launch, 0 landed). Pattern
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// taught: `shader:` must SUBCLASS the engine's draw shader
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// (draw.DrawVjFxForge), and a feedback stage streaks the embers into
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// fire-trails. Low glint: this one glows, it doesn't sparkle.
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{
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name: "Ember Pit"
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engine: "forge"
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seed: 23
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shards: 2600
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radius: 4.0
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impulse: 9.5
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gravity: 38.0
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spin: 0.8
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membrane_wave: 0.4
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shard_size: 0.15
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scatter: 0.7
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falloff: 0.45
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pile: 0.75
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glint: 0.3
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beat_pulse: 0.5
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p0: "0.5 + 2.8*bass"
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p1: "0.25 + 1.0*bass"
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p2: 0.1
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// PERFORMANCE DIALS — the engine's own p-levers (impulse gain,
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// membrane ring, glint fire).
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dials: [
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{name: "HEAT", bind: "p0", default: 0.5},
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{name: "RING", bind: "p1", default: 0.5},
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{name: "EMBER", bind: "p2", default: 0.1}
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]
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color_bg: #x0a0505
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color_a: #x232030 // obsidian
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color_b: #x3a2a28 // scorched rock
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color_c: #xffc890 // ember light
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cam_orbit: 0.08
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cam_fov: 50.0
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fog: 0.040
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glow: 1.2
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// The material hook: cold obsidian → ember → white-hot by flight heat.
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shader: draw.DrawVjFxForge {
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fx_color: fn(t: float, attr: vec4, normal: vec3, wpos: vec3) -> vec4 {
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let ember = vec4(1.0, 0.42, 0.08, 1.0)
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let hot = ember.mix(vec4(1.0, 0.95, 0.85, 1.0), pow(t, 3.0))
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let cold = self.col_a.mix(self.col_b, fract(attr.w * 7.9))
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return cold.mix(hot, pow(clamp(t, 0.0, 1.0), 0.7))
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}
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}
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stages: [
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{kind: "feedback", amount: "0.5 + 0.25*pulse", zoom: 1.006, dim: 0.94},
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{kind: "bloom", threshold: 0.45, strength: 1.6, levels: 3}
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]
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}
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