Фонтош Иван Сергеевич
48a9c933af
Pixi режется по contentRect, пульт идёт в preview (12 FPS, 0.5 DPR), штампы тумана/огня/дождя прореживаются, draft темноты и маркера не чаще 20 Гц. Co-authored-by: Cursor <cursoragent@cursor.com>
47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import assert from 'node:assert/strict';
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import test from 'node:test';
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import {
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FIELD_STAMP_MAX_SPRITES,
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decimateFieldStampPoints,
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fieldStampMinSpacingN,
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} from './fieldEffectStampPoints';
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import type { NPoint } from './types/effects';
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function pt(x: number, y: number, tMs = 0): NPoint {
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return { x, y, tMs };
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}
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void test('decimateFieldStampPoints: пустой и одна точка', () => {
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assert.deepEqual(decimateFieldStampPoints([], 0.05), []);
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const one = [pt(0.2, 0.3)];
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assert.deepEqual(decimateFieldStampPoints(one, 0.05), one);
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});
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void test('decimateFieldStampPoints: оставляет концы и выкидывает близкие середины', () => {
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const points = [pt(0, 0.5), pt(0.01, 0.5), pt(0.02, 0.5), pt(0.5, 0.5), pt(0.51, 0.5), pt(1, 0.5)];
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const out = decimateFieldStampPoints(points, 0.1);
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assert.equal(out[0]?.x, 0);
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assert.equal(out[out.length - 1]?.x, 1);
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assert.ok(out.length < points.length);
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assert.ok(out.length >= 3);
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});
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void test('decimateFieldStampPoints: maxPoints режет длинный штрих', () => {
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const points: NPoint[] = [];
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for (let i = 0; i <= 200; i += 1) {
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points.push(pt(i / 200, 0.4, i));
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}
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const out = decimateFieldStampPoints(points, 0.001, 16);
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assert.ok(out.length <= 16);
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assert.equal(out[0]?.x, 0);
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assert.equal(out[out.length - 1]?.x, 1);
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});
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void test('fieldStampMinSpacingN: огонь реже тумана', () => {
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const r = 0.04;
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assert.ok(fieldStampMinSpacingN('fire', r) > fieldStampMinSpacingN('fog', r));
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assert.ok(fieldStampMinSpacingN('fog', r) >= 0.006);
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assert.equal(FIELD_STAMP_MAX_SPRITES, 40);
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});
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