XML X3D Schema and DTD
These are the XML Schema and DTD that you will need for validating X3D files
- x3d-3.0.xsd
- X3D Specification Schema
- x3d-3.0.dtd
- X3D Specification DTD
- x3d-3.0-InputOutputFields.dtd
- x3d-3.0-Web3dExtensionsPrivate.dtd
- x3d-3.0-Web3dExtensionsPrivate.xsd
- x3d-3.0-Web3dExtensionsPublic.dtd
- x3d-3.0-Web3dExtensionsPublic.xsd
- All specification DTD/schema files as a .zip file
- X3D-dtd Change Log
- X3D Schema Change Log