DWG to U3D - Convert DWG in Seconds With Perfect Accuracy

Convert DWG to U3D

DWG to U3D Conversion

Streamline your export process - DWG drawings to U3D in just 3 simple steps:

  1. Download & Install:

    Export U3D files directly from DWG drawings using Automesher Application - simply install the plugin and restart your CAD session.

  2. Execute U3D Export:

    Launch the export process by typing AmExportMesh in the command line. Then, select the desired 3D entities (Polyface Mesh, Polygon Mesh, 3D Solid, 3D Face, or other 3D drawing entities) from your DWG model space.

  3. Save as U3D File:

    In the save dialog, set the file type to U3D (*.u3d), choose your save location, enter a filename, and click Save to complete the export.

Need assistance with DWG to U3D conversion? These professional tutorials make DWG drawings conversion simple:

DWG 2D/3D CAD Drawing

A proprietary binary file format developed by Autodesk for storing 2D and 3D CAD (Computer-Aided Design) data, including vector graphics, metadata, and geometric models. As the native file format for AutoCAD, DWG is the industry-standard for engineering, architecture, and construction design due to its precision, versatility, and widespread compatibility.

Standout Features of DWG

  • Compatibility:

    DWG drawings are compatible with other software packages, such as ZWCAD, Bricscad, and IntelliCAD, which also support the DWG format. This makes DWG files the industry-standard in CAD.

  • High-Precision Vector-Based Design:

    DWG files store vector-based data, 2D drawings, and 3D models, along with metadata, making them highly versatile. Ideal for technical drawings and designs requiring extreme accuracy, such as engineering blueprints and architectural plans.

  • Support for Blocks:

    DWG format supports for "blocks", which are reusable design elements like symbols or templates, which help improve efficiency, maintain consistency across designs, and reduce file size by reusing common components without duplicating DWG data.

DWG Drawing Converters

DWG drawings can be easily converted into various 3D and GIS file formats, such as OBJ, STL, DXF, KML, and KMZ, using our add-ons - Automesher Application and Automapki Application. This allows you to seamlessly share your AutoCAD DWG drawings across different platforms and applications. Convert DWG to SKP, KML, STL and more - try our converters with a free trial today!

U3D Universal 3D File

An open standard for 3D data exchange, originally developed by the 3D Industry Forum to enable universal 3D visualization across platforms. As a compressed, binary file format, U3D efficiently stores three-dimensional triangular meshes along with additional properties such as color, transparency, or texture coordinates.

Key Features of U3D

  • Open Standard:

    Royalty-free format maintained by ECMA International (Standard ECMA-363).

  • PDF Integration:

    U3D enables the generation of PDF documents that contain interactive 3D data (ISO 32000). This means that you can view, rotate, zoom, and manipulate 3D models within a PDF document.

  • Compact Size:

    Optimized compression for web and document embedding.

  • Cross-Platform:

    Viewable across major operating systems without proprietary software.

U3D File Conversion

Our Autoconverter and Automesher Application utilize Intel's powerful open-source IFX conversion library to deliver robust U3D file conversion capabilities. This technology enables seamless two-way conversion between the U3D format and various industry-standard 3D formats including STL, OBJ, SKP, DAE, STEP, IGES, DWG, 3DS, FBX and X3D. The solution provides reliable transformation of 3D data while maintaining optimal file structure and visual fidelity throughout the conversion process.

DWG vs. U3D Comparison

Property DWG U3D
Extensions .dwg .u3d, .idtf
Name AutoCAD DWG Drawing Universal 3D
Versions
  • Min: AutoCAD 2010
  • Max: AutoCAD 2026
Textures
Colors
Geometry components
Readers
Writers