示例

Raycaster.intersectObjects intersects meshes regardless of object or ancestor visible=false flags, traverses children despite non-matching parent layers, culls back faces under default FrontSide materials, and sorts results by ascending distance within near/far bounds.

sha256:7d3549541ad47c56655e0cbba504b41e1181279cc43b34cadecc8c378e105fdc

案例

目标

Raycaster.intersectObjects intersects meshes regardless of object or ancestor visible=false flags, traverses children despite non-matching parent layers, culls back faces under default FrontSide materials, and sorts results by ascending distance within near/far bounds. HOW

包

three 0.185.1

环境

node

创建时间

2026-08-17T17:38:51Z

常见的想当然

Raycaster ignores invisible objects or their children and halts recursive descent through parent objects whose layer masks do not match the raycaster.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• Raycaster.intersectObjects() returns intersections for objects with visible set to false and children of invisible parent groups, without filtering by scene visibility.
• Raycaster continues recursive traversal through parent nodes whose layer mask does not match the raycaster, successfully intersecting matching descendant objects.
• Raycaster culls back-facing triangles by default when material.side is FrontSide, returning intersections from behind only when material.side is DoubleSide.
• Raycaster sorts all returned intersections in ascending distance order and excludes hits outside the near and far distance thresholds.
• Raycaster intersects Points within params.Points.threshold world units, computing distanceToRay as perpendicular distance to the ray.

文件

• NOTES.md
• csx.json
• package-lock.json
• package.json
• test/contract.mjs

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

• node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9