VRML (Virtual Reality Modeling Language)
Open Beta3D भवनों को VRML 2.0 (.wrl) में निर्यात करें — क्लासिक वर्चुअल रियलिटी फ़ॉर्मैट। रंगों वाली सामग्रियों का समर्थन करता है। अधिकांश 3D एडिटरों के साथ संगत।
मुख्य विशेषताएँ
VRML प्रारूप के बारे में
VRML is a text format for describing three-dimensional scenes, standardized by ISO in 1997. It is older than almost all modern 3D, but it has stayed on in scientific visualization, in CAD toolchains and in training courses: a .wrl file is readable by eye, editable in a text editor and drags no binary dependencies along.
A map is exported to VRML when the receiving side is an old viewer, a lab installation or a program that understands nothing newer. It also makes convenient teaching material: a student sees how a scene is arranged right in the text of the file.
The output is a single .wrl following the VRML97 specification: buildings are extruded into volume, each is assigned a material colored by type of development, and a ground plane lies under the scene. Height is taken from the height tag, otherwise from the number of floors at 3 meters per floor, otherwise from a typical height for that type of building, and as a last resort — 9 meters.
The limits are stated honestly: there are no textures and no animation, roofs are flat, the total number of vertices is capped at five million, and the export area at 1500 km². For the web and modern engines glTF suits better; VRML is taken precisely for compatibility with old software.
VRML फ़ाइलें कौन सा प्रोग्राम खोलता है
निम्नलिखित प्रोग्राम और अनुप्रयोग OSM2CDR से निर्यात की गई VRML (Virtual Reality Modeling Language) (.wrl) फ़ाइलों को खोल, संपादित और उनके साथ काम कर सकते हैं:
Format specifications
- Open standard
- 3D coordinates supported
- Lossless (no quality loss)
- Stores feature attributes
- Output: 1 file
- VRML 2.0 / .wrl (ISO/IEC 14772). Legacy text-based 3D scene graph. Opens in BS Contact, Cortona3D, view3dscene.
VRML मानचित्रों का उपयोग कौन करता है
VRML कैसे निर्यात करें
निर्यात के बाद कैसे खोलें
- view3dscene — the simplest way to open a .wrl, spin the scene around and convert it to X3D or glTF while you are at it.
- FreeWRL and InstantPlayer — the classic VRML and X3D viewers, if you need to navigate the scene the way it was done on old installations.
- Blender — enable the Web3D X3D/VRML2 add-on in the preferences and import the .wrl; if your version does not have it, first convert the file to X3D or glTF with view3dscene.
- ParaView — opens .wrl as geometry for scientific visualization; handy when the city goes underneath computed fields.
- Checking the size — the file is text and grows fast: if the scene opens slowly, reduce the area or take glTF.
VRML में लोकप्रिय मानचित्र
VRML (Virtual Reality Modeling Language) मानचित्र निर्यात प्राप्त करें
OpenStreetMap से पेशेवर VRML मानचित्र डाउनलोड करें. तत्काल जनरेशन, कोई भी क्षेत्र.