ModelText-based

`model/x3d-vrml`

X3D (Classic VRML)

Reference for model/x3d-vrml, the MIME type for X3D 3D scenes using VRML-like classic encoding syntax.

MIME Type Detector

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Expected extensions: .x3dv

HTTP Content-Type Header

HTTP Header

Content-Type: model/x3d-vrml; charset=utf-8

Associated File Extensions

.x3dv

Quick Facts

MIME Type	model/x3d-vrml
Category	Model
Type	Text-based (human-readable)
Extensions	.x3dv

Common Usage

X3D Classic encoding uses VRML-like syntax that is more compact and readable than the XML encoding. It provides the same capabilities as X3D XML but in a syntax familiar to VRML developers.

Used in legacy 3D web content and academic visualization tools.

Code Examples

HTML

<!-- Link or embed with explicit type -->
<link rel="stylesheet" href="file.x3dv" type="model/x3d-vrml">

<!-- Or for script/media elements -->
<script type="model/x3d-vrml" src="file.x3dv"></script>

Node.js

// Express.js
app.get('/file', (req, res) => {
  res.type('model/x3d-vrml');
  res.send(data);
});

// Node.js http
res.writeHead(200, { 'Content-Type': 'model/x3d-vrml' });

nginx

# nginx.conf — add to types block or use default
types {
    model/x3d-vrml  x3dv;
}

# Or set for a specific location
location /api/ {
    default_type model/x3d-vrml;
}