Nét chữ rời ghép thành chữ

Mọi thứ trên trang này đều có bản máy đọc. Đưa agent link JSON, hoặc thêm MCP server gimgs rồi bảo nó tìm motion template.

1. Tải JSON — trong đó có công thức cảnh quay (timing, easing, bảng tham số, lỗi hay gặp) và toàn bộ source TSX.
2. Clone repo video-shotcraft; component import fixture chung từ demos/_fixtures và helper từ assets/lib.
3. Đăng ký component thành <Composition> trong project Remotion rồi render bằng `npx remotion render`, hoặc dựng lại công thức bằng engine của bạn.

curl -s https://gimgs.net/motion/stroke-segment-build.json

git clone https://github.com/Vincentwei1021/video-shotcraft
# component: demos/opening/stroke-segment-build/StrokeSegmentBuild.tsx
npx remotion render <CompositionId> out.mp4

claude mcp add --transport http gimgs https://gimgs.net/mcp
# then: search_motion_templates / get_motion_template("stroke-segment-build")

Use the video-shotcraft shot recipe "Nét chữ rời ghép thành chữ" (Remotion composition, Apache-2.0) published on gimgs.net.
Recipe JSON (prompt = timing/easing/parameter table/pitfalls, files = TSX source): https://gimgs.net/motion/stroke-segment-build.json
Raw TSX: https://gimgs.net/motion/stroke-segment-build/template.html
Repository: https://github.com/Vincentwei1021/video-shotcraft  (component: demos/opening/stroke-segment-build/StrokeSegmentBuild.tsx; imports demos/_fixtures and assets/lib)
Spec: 1920x1080, 30 fps, 5.06s

1. Read the JSON and follow its "prompt" section (when to use, intention, parameter table, known pitfalls).
2. Adapt it for: <describe what you want>.
3. Either clone the repo, register the component as a <Composition> in a Remotion project and run npx remotion render <CompositionId> out.mp4 — or re-implement the recipe in your own engine (HTML/WAAPI works: keep the same timing and easing).

JSON · Markdown · llms.txt

// ===== demos/opening/stroke-segment-build/StrokeSegmentBuild.tsx =====
// stroke-segment-build —— 断笔成字（《异形》式）
// "SHIP" 拆成 16 段互不相连的粗线段，按乱序表逐段点亮。
// 前 70%（11 段）读不出字，最后 3 段落位瞬间突然可读；
// 末段落位帧整字轻微 scale 脉冲（1→1.06→1）。
// 每段入场：opacity 0→1 + 沿笔画方向 12px 滑入（out 缓动），6f。
// f0–14 静置空场；末段落位于 f104，脉冲至 f112，真静止 ≥38f（150f 总长）。
import React from 'react';
import { useCurrentFrame, interpolate, Easing } from 'remotion';
import { G, TitleBlock } from '../../_fixtures/Fixtures';

// "SHIP" 手工笔画段。坐标系：每字 200 宽、320 高，字间距 60。
// 段 = {x1,y1,x2,y2}，线宽 44，方形端帽（不连续感更强）。
type Seg = { x1: number; y1: number; x2: number; y2: number };

const K = 200; // 字宽
const H = 320; // 字高
const ADV = K + 60;

// S：4 段（上横、左上竖、中横、右下竖+下横 → 拆成 5 也行，取 4）
// H：3 段（左竖、右竖、中横）
// I：3 段（上横、中竖、下横）
// P：4 段（左竖、上横、右短竖、中横）—— 共 14 段；S 再拆 2 段成 16
const SEGS: Seg[] = [
  // S (x offset 0) —— 6 段
  { x1: 30, y1: 22, x2: 185, y2: 22 },     // 0 上横
  { x1: 22, y1: 44, x2: 22, y2: 130 },     // 1 左上竖
  { x1: 30, y1: 152, x2: 175, y2: 152 },   // 2 中横
  { x1: 178, y1: 174, x2: 178, y2: 276 },  // 3 右下竖
  { x1: 15, y1: 298, x2: 170, y2: 298 },   // 4 下横
  { x1: 22, y1: 240, x2: 22, y2: 276 },    // 5 左下小竖（S 尾钩）
  // H (x offset ADV) —— 3 段
  { x1: ADV + 22, y1: 22, x2: ADV + 22, y2: 298 },   // 6 左竖
  { x1: ADV + 178, y1: 22, x2: ADV + 178, y2: 298 }, // 7 右竖
  { x1: ADV + 44, y1: 160, x2: ADV + 156, y2: 160 }, // 8 中横
  // I (x offset ADV*2) —— 3 段
  { x1: ADV * 2 + 40, y1: 22, x2: ADV * 2 + 160, y2: 22 },   // 9 上横
  { x1: ADV * 2 + 100, y1: 44, x2: ADV * 2 + 100, y2: 276 }, // 10 中竖
  { x1: ADV * 2 + 40, y1: 298, x2: ADV * 2 + 160, y2: 298 }, // 11 下横
  // P (x offset ADV*3) —— 4 段
  { x1: ADV * 3 + 22, y1: 22, x2: ADV * 3 + 22, y2: 298 },   // 12 左竖
  { x1: ADV * 3 + 44, y1: 22, x2: ADV * 3 + 165, y2: 22 },   // 13 上横
  { x1: ADV * 3 + 178, y1: 44, x2: ADV * 3 + 178, y2: 140 }, // 14 右短竖
  { x1: ADV * 3 + 44, y1: 162, x2: ADV * 3 + 165, y2: 162 }, // 15 中横
];

// 乱序点亮表：刻意打散——前 13 段跨字乱跳（读不出），
// 最后 3 段（8 中横 / 10 I 竖 / 12 P 左竖）落位瞬间补全可读性。
const ORDER = [3, 9, 6, 15, 1, 11, 14, 4, 0, 7, 13, 2, 5, 8, 10, 12];

const FIRST = 14; // 首段起始帧
const STEP = 6; // 段间隔
const SEG_IN = 6; // 单段入场时长
const LAST_LAND = FIRST + 15 * STEP + SEG_IN; // = 110，末段落位
const PULSE_END = LAST_LAND + 8;

const WORD_W = ADV * 3 + K; // 980
const OX = (1920 - WORD_W) / 2;
const OY = (1080 - H) / 2 + 20;

export const StrokeSegmentBuild: React.FC = () => {
  const frame = useCurrentFrame();

  // 末段落位：整字脉冲 1 → 1.06 → 1（8f）
  const pulse = interpolate(
    frame,
    [LAST_LAND, LAST_LAND + 3, PULSE_END],
    [1, 1.06, 1],
    { easing: Easing.out(Easing.cubic), extrapolateLeft: 'clamp', extrapolateRight: 'clamp' },
  );

  return (
    <div style={{ width: 1920, height: 1080, background: G.ink, overflow: 'hidden', position: 'relative' }}>
      <div
        style={{
          position: 'absolute',
          top: 110,
          width: '100%',
          textAlign: 'center',
          fontFamily: 'Helvetica, Arial, sans-serif',
          fontWeight: 800,
          fontSize: 44,
          color: G.mid,
          letterSpacing: 2,
        }}
      >
        STROKE SEGMENT BUILD
      </div>
      <svg
        width={1920}
        height={1080}
        style={{ position: 'absolute', left: 0, top: 0, transform: `scale(${pulse})`, transformOrigin: '50% 55%' }}
      >
        {SEGS.map((seg, i) => {
          const rank = ORDER.indexOf(i);
          const start = FIRST + rank * STEP;
          if (frame < start) return null; // 未开始的段不渲染
          const t = interpolate(frame, [start, start + SEG_IN], [0, 1], {
            easing: Easing.out(Easing.cubic),
            extrapolateLeft: 'clamp',
            extrapolateRight: 'clamp',
          });
          // 沿笔画方向滑入 12px
          const dx = seg.x2 - seg.x1;
          const dy = seg.y2 - seg.y1;
          const len = Math.hypot(dx, dy) || 1;
          const slide = 12 * (1 - t);
          const ox = (-dx / len) * slide;
          const oy = (-dy / len) * slide;
          return (
            <line
              key={i}
              x1={OX + seg.x1 + ox}
              y1={OY + seg.y1 + oy}
              x2={OX + seg.x2 + ox}
              y2={OY + seg.y2 + oy}
              stroke={G.panel}
              strokeWidth={44}
              strokeLinecap="butt"
              opacity={t}
            />
          );
        })}
      </svg>
    </div>
  );
};

1. Read the recipe
   Prompt = when to use, intention, parameter table with typical values and how each one feels, known pitfalls. Treat values as calibrated starting points.
2. Get the code
   tool: git
   git clone https://github.com/Vincentwei1021/video-shotcraft && cd video-shotcraft && npm install
3. Register + render
   tool: remotion
   npx remotion render <CompositionId> out.mp4 # component: demos/opening/stroke-segment-build/StrokeSegmentBuild.tsx
4. Or re-implement
   Port the timing/easing from the recipe to HTML + WAAPI (gimgs motion contract) or any engine; keep the same segment windows and easing.