mirror of
https://github.com/storytold/effectcraft.git
synced 2026-11-07 11:01:36 +00:00
Valentin Klein
bb78d55825
Add After Effects project import with bounded parsing, explicit loss reports, and regression coverage. Fetch the cleaned external test corpus at commit 97262276f625afdeeb61787e4cbb74b3f17af510 and verify each fixture against the pinned SHA-256 manifest.
108 lines
8.4 KiB
React
108 lines
8.4 KiB
React
// keyframes.jsx - the case table of the combined KEYFRAMES fixture project.
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//
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// One composition per case of the synthetic corpus (MANIFEST.md group D, the batch 2/3 key,
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// ease, expression and time-stretch cases), named exactly like the case's single-change fixture
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// (e.g. "058-key-opacity-2key"). Every case comp is a duplicate of the base comp "000-base"
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// (comp C of 000-base: 1920x1080, 25 fps, 5 s, black, one red 1920x1080 solid "L") plus that
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// case's change and its FROM chain (051 -> 052..055, 055 -> 056/057, 981 -> 982 -> 983).
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//
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// Same vocabulary and emitter as layers-comps.jsx: each step is [operation, args] of the After
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// Effects MCP, `comp` is filled in. Key times are what the MCP's keyframe ops take (comp time;
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// AE stores layer time, so the stretched cases land where the old fixtures have them).
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// A keyed multi-dimensional property is read once (property.get) before the save: AE writes the
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// first key's speed only after an evaluation (pilot lesson 3). Not for the linear colour keys of
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// 210 and 598: their old fixtures were saved unevaluated (first key speed 0), and a read writes
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// a speed there. 307 (bezier colour keys) was read in its recipe, so it keeps its read.
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// Run: node keyframes.jsx <outdir>; then the sequence of layers-comps.jsx (no footage).
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var LC = require("./layers-comps.jsx");
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var BASE = LC.BASE;
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var POS = ["Transform", "Position"];
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var OPA = ["Transform", "Opacity"];
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var SCA = ["Transform", "Scale"];
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var ANC = ["Transform", "Anchor Point"];
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function key(prop, t, v, layer) { return ["keyframe.add", { layer: layer || "L", property: prop, time: t, value: v }]; }
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function get(prop, t, layer) { return ["property.get", { layer: layer || "L", property: prop, time: t }]; }
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function ease(prop, k, a) { a.layer = "L"; a.property = prop; a.keyIndex = k; return ["keyframe.set_easing", a]; }
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function interp(prop, k, a, layer) { a.layer = layer || "L"; a.property = prop; a.keyIndex = k; return ["keyframe.set_interpolation", a]; }
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function timing(a) { a.layer = "L"; return ["layer.set_timing", a]; }
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function cat() { var r = []; for (var i = 0; i < arguments.length; i++) r = r.concat(arguments[i]); return r; }
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// keyframe.apply with an out ease on key 1 and an in ease on key 2 (597, 598, 730)
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function applyEase(prop, layer, v0, v1) {
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return ["keyframe.apply", { layer: layer, property: prop, interp: "ease", keys: [
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{ time: 0, value: v0, outSpeed: 50, outInfluence: 40 },
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{ time: 2, value: v1, inSpeed: 30, inInfluence: 60 }] }];
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}
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var K051 = [key(POS, 0, [0, 0, 0]), key(POS, 1, [100, 0, 0])];
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var K055 = cat(K051, [key(POS, 2.5, [200, 100, 0])]);
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var POSKEYS = [key(POS, 0, [0, 0, 0]), key(POS, 1, [100, 0, 0])]; // 202-204
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var OPAKEYS = [key(OPA, 0, 0), key(OPA, 2, 100)];
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var GETPOS = [get(POS, 0.5)];
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var FILL = ["Effects", "Fill", "Color"];
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var K641 = [key(POS, 1, [100, 100, 0]), key(POS, 2, [500, 300, 0]), get(POS, 1.5)];
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var K643 = [key(POS, 2, [100, 100, 0]), key(POS, 3, [500, 300, 0]), get(POS, 2.5)];
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var K982 = [timing({ stretch: -100 }), timing({ startTime: 5 }), key(OPA, 0, 100), key(OPA, 4, 20)];
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var CASES = [
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{ id: "018-layer-stretch200", steps: [timing({ stretch: 200 })] },
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{ id: "052-key-position-2key-ease", steps: cat(K051, [ease(POS, 1, { preset: "ease" }), ease(POS, 2, { preset: "ease" })], GETPOS) },
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{ id: "053-key-position-2key-hold-key1", steps: cat(K051, [interp(POS, 1, { inType: "hold", outType: "hold" })], GETPOS) },
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{ id: "054-key-position-2key-spatial-bezier", steps: cat(K051, [
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["keyframe.set_spatial", { layer: "L", property: POS, keyIndex: 1, outTangent: [30, 60, 0], autoBezier: false, continuous: false }],
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["keyframe.set_spatial", { layer: "L", property: POS, keyIndex: 2, inTangent: [-30, -60, 0], autoBezier: false, continuous: false }]],
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[get(POS, 0.25)]) },
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{ id: "055-key-position-3key-inserted-t2.5", steps: cat(K055, GETPOS) },
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{ id: "056-key-position-3key-roving-key2", steps: cat(K055, [["keyframe.set_roving", { layer: "L", property: POS, keyIndex: 2, roving: true }]], GETPOS) },
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{ id: "057-key-position-3key-label9-key2", steps: cat(K055, [["keyframe.set_label", { layer: "L", property: POS, keyIndex: 2, label: 9 }]], GETPOS) },
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{ id: "058-key-opacity-2key", steps: OPAKEYS },
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{ id: "060-expr-opacity-wiggle", steps: [["expression.set", { layer: "L", property: OPA, expression: "wiggle(1,10)" }]] },
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{ id: "202-key-out-hold-in-linear", steps: cat(POSKEYS, [interp(POS, 1, { inType: "linear", outType: "hold" })], GETPOS) },
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{ id: "203-key-in-hold-out-linear", steps: cat(POSKEYS, [interp(POS, 1, { inType: "hold", outType: "linear" })], GETPOS) },
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{ id: "204-key-ease-asymmetric", steps: cat(POSKEYS, [
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ease(POS, 1, { inSpeed: 5, inInfluence: 20, outSpeed: 50, outInfluence: 80 }),
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ease(POS, 2, { inSpeed: 7, inInfluence: 60, outSpeed: 9, outInfluence: 40 })], GETPOS) },
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{ id: "205-key-opacity-ease-asymmetric", steps: cat(OPAKEYS, [
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ease(OPA, 1, { inSpeed: 5, inInfluence: 20, outSpeed: 20, outInfluence: 80 }),
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ease(OPA, 2, { inSpeed: 30, inInfluence: 60, outSpeed: 9, outInfluence: 40 })]) },
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{ id: "206-key-scale-2key-linear", steps: [key(SCA, 0, [100, 100, 100]), key(SCA, 1, [200, 150, 100]), get(SCA, 0.5)] },
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{ id: "210-key-fill-color-2key-linear", steps: [["effect.add", { layer: "L", matchName: "ADBE Fill" }],
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["effect.set_property", { layer: "L", effectIndex: 1, property: ["Color"], value: [1, 0, 0], time: 0 }],
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["effect.set_property", { layer: "L", effectIndex: 1, property: ["Color"], value: [0, 0.5, 1], time: 1 }]] },
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{ id: "213-expr-opacity-wiggle-disabled", steps: [["expression.set", { layer: "L", property: OPA, expression: "wiggle(1,10)" }], ["expression.disable_all", {}]] },
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{ id: "305-key-scale-bezier-ease", steps: [key(SCA, 0, [100, 100, 100]), key(SCA, 2, [200, 150, 100]),
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["keyframe.set_easing", { layer: "L", property: SCA, keyIndex: 1, inSpeed: 0, inInfluence: 33, outSpeed: 20, outInfluence: 66 }],
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["keyframe.set_easing", { layer: "L", property: SCA, keyIndex: 2, inSpeed: 10, inInfluence: 66, outSpeed: 0, outInfluence: 33 }],
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get(SCA, 1)] },
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{ id: "307-key-fillcolor-bezier", steps: [["effect.add", { layer: "L", matchName: "ADBE Fill" }],
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["effect.set_property", { layer: "L", effectIndex: 1, property: ["Color"], value: [1, 0, 0, 1], time: 0 }],
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["effect.set_property", { layer: "L", effectIndex: 1, property: ["Color"], value: [0, 0, 1, 1], time: 2 }],
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get(FILL, 1),
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interp(FILL, 1, { inType: "bezier", outType: "bezier", temporalContinuous: false, temporalAutoBezier: false }),
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interp(FILL, 2, { inType: "bezier", outType: "bezier", temporalContinuous: false, temporalAutoBezier: false })] },
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{ id: "316-layer-stretch50", steps: [timing({ stretch: 50 })] },
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{ id: "317-layer-stretch150", steps: [timing({ stretch: 150 })] },
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{ id: "597-key-anchor-ease-out50-40-in30-60", steps: [applyEase(ANC, "L", [960, 540], [1160, 640]), get(ANC, 1)] },
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{ id: "598-key-ramp-point-ease-color-bezier", steps: [["effect.add", { layer: "L", matchName: "ADBE Ramp" }],
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applyEase(["Effects", "Gradient Ramp", "Start of Ramp"], "L", [100, 200], [500, 400]),
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get(["Effects", "Gradient Ramp", "Start of Ramp"], 1),
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key(["Effects", "Gradient Ramp", "Start Color"], 0, [1, 0, 0]),
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key(["Effects", "Gradient Ramp", "Start Color"], 2, [0, 0, 1]),
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interp(["Effects", "Gradient Ramp", "Start Color"], 1, { inType: "bezier", outType: "bezier" }),
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interp(["Effects", "Gradient Ramp", "Start Color"], 2, { inType: "bezier", outType: "bezier" })] },
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{ id: "641-stretch-200-keys-position-1s-2s", steps: cat([timing({ stretch: 200 })], K641) },
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{ id: "642-stretch-50-keys-position-1s-2s", steps: cat([timing({ stretch: 50 })], K641) },
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{ id: "643-stretch-200-start-1-keys-position-2s-3s", steps: cat([timing({ startTime: 1, stretch: 200 })], K643) },
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{ id: "730-key-anchor-ease-on-400x800-solid", steps: [["layer.create_solid", { name: "P", color: [0, 0, 1], width: 400, height: 800 }],
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applyEase(ANC, "P", [200, 400], [300, 500]), get(ANC, 1, "P")] },
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{ id: "981-layer-stretch-minus100-start5", steps: [timing({ stretch: -100 }), timing({ startTime: 5 })] },
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{ id: "982-layer-stretch-minus100-opacity-keys", steps: K982 },
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{ id: "983-layer-stretch-minus50-opacity-keys", steps: cat(K982, [timing({ stretch: -50 })]) }
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];
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if (require.main === module) {
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LC.emit(CASES, LC.TEMPLATE, BASE, process.argv[2] || "ops-keyframes", null, 16);
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}
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module.exports = { CASES: CASES };
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