フォーマットガイド
オリジナルのウェブ3D標準 — カラーメッシュ、シーン階層、インタラクティブなバーチャルワールドのためのテクスチャマッピング。
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| Extension | .wrl |
|---|---|
| Full name | Virtual Reality Modeling Language |
| Standard | ISO 14772 |
| Geometry type | Indexed face set (polygon mesh) |
| Open standard | Yes |
| Supports color | Yes — per-face and per-vertex |
| Supports textures | Yes |
| Successor | X3D |
VRML (Virtual Reality Modeling Language) was standardized as ISO 14772 in 1994. It stores polygon meshes with color, UV coordinates, lights, cameras and basic animation. Its XML-based successor X3D is the current ISO standard. VRML remains in use in industrial visualization for color-coded CAD models.
Engineers export VRML to share color-coded CAD models (FEA stress maps, heat maps) with colleagues without CAD software.
Many PDM and PLM systems support VRML as a lightweight review format.
VRML is used in finite element analysis, medical imaging and geographic information systems.
SolidWorks, CATIA, FreeCAD, Rhino, MeshLab, ParaView, Cortona3D viewer and InstantReality.
カラー可視化向けに STEP または IGES から、3D プリント向けの STL へ（色は失われます）、または最新の Web 3D ビューア向けの glTF/GLB へよく変換されます。