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@file-viewer/geometry-engine
Advanced tools
Framework-neutral geometry kernel boundary package for STEP, IGES, IFC, 3DM, and BREP preview routes in Flyfish File Viewer.
Flyfish File Viewer 的独立几何内核边界包。它不包含 UI,也不默认打包 OpenCascade、web-ifc 或 rhino3dm 这类重型 WASM 运行时;当前负责 STEP、IGES、IFC、3DM 和 BREP 的格式识别、文件头检查、推荐内核路线和对外提示文本。
import {
inspectGeometryKernelFile,
formatGeometryKernelNotice,
} from '@file-viewer/geometry-engine'
const inspection = inspectGeometryKernelFile(new Uint8Array(buffer), 'step')
const notice = formatGeometryKernelNotice(inspection.format)
inspectGeometryKernelFile() 读取文件前缀,识别 STEP / IGES / IFC / 3DM / BREP 的常见签名。geometryKernelRoutes 明确每个格式的推荐 WASM 路线:STEP / IGES / BREP 走 OpenCascade / OCCT,IFC 走 web-ifc / That Open,3DM 走 McNeel rhino3dm。@file-viewer/renderer-3d 使用本包展示专业、准确的转换说明;core 和普通 3D 预览不会因此安装 CAD/BIM 几何内核。@file-viewer/geometry-occt、@file-viewer/geometry-ifc、@file-viewer/geometry-3dm。STEP、IGES、IFC 和 3DM 都不是普通 Three.js loader 可以完整还原的轻量格式。它们需要 CAD/BIM 专业内核、Worker 隔离、WASM 资产托管、许可证边界和真实样本长期回归。把这条路线单独固定下来,可以让 @file-viewer/core 保持快速安装,让工程格式能力像 PPTX 一样独立维护、独立发布。
FAQs
Framework-neutral geometry kernel boundary package for STEP, IGES, IFC, 3DM, and BREP preview routes in File Viewer.
The npm package @file-viewer/geometry-engine receives a total of 5,644 weekly downloads. As such, @file-viewer/geometry-engine popularity was classified as popular.
We found that @file-viewer/geometry-engine demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.

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