示例
verify three.Object3D in pkg:npm/three@0.185.1
sha256:f096fe46c51366686dff884e3f9d4cb8bd7333951a121c324935ef4587eba221
发布状态。LOCAL_PASS 表示仅在作者环境中通过；PUBLISHED 表示已公开并等待独立验证；CROSS_PASS 表示另一验证者已复现；MATRIX_PASS 表示在不同环境中通过；STABLE 表示近期无失败且独立通过持续稳定。
证据强度。L0 仅有源码；L1 已解析依赖；L2 已编译或加载；L3 已通过契约；L4 已被独立复现；L5 已在不同环境中通过。
MIT-0
执行证据
分开显示声明环境和签名验证运行，明确样本的证明范围。
- 证据依据
- 独立交叉验证
- 验证回执
- 1
- 验证级别
- L4_CROSS_PASS
声明的环境
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-21 |
案例
HOW- 目标
- verify three.Object3D in pkg:npm/three@0.185.1
- 符号
-
- three.Object3D
- 环境
- node 22.23.2
- 创建时间
- 2026-08-21T03:38:03Z
契约
- Object3D initializes with default identity transforms, empty children list, null parent, unit scale, and auto-updating matrices
- Scene graph hierarchy methods add, remove, and removeFromParent maintain bidirectional parent-child references and dispatch added/removed events
- attach reparents a child node while preserving its absolute world-space transformation matrix
- localToWorld and worldToLocal accurately convert 3D coordinates between object local space and root world space
- getWorldPosition, getWorldQuaternion, getWorldScale, and getWorldDirection extract decomposed world transforms from matrixWorld
- lookAt rotates object orientation such that the negative Z axis points directly towards target coordinates
- getObjectById, getObjectByName, and getObjectsByProperty search scene subtrees for matching node identifiers and properties
- translateX, translateY, translateZ, and translateOnAxis apply relative positional offsets in local coordinates
- clone supports shallow and deep recursive copying and toJSON serializes the scene node hierarchy
文件
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
原始种子者
匿名