Convert LWO to IGES - 3-Step 3D File Conversion To Any Format

Convert LWO to IGES

LWO to IGES Conversion

A straightforward guide to help you effortlessly convert LWO to IGES in 3 easy steps:

  1. Download & Install:

    Convert your LWO files to IGES format seamlessly using Autoconverter - simply install and launch the software on your system.

  2. Import LWO File:

    Either click Open... to browse for your .lwo file, or drag and drop it anywhere in the application window.

  3. Export to IGES Format:

    Use Save As... to specify both location and filename (with .iges extension) for your exported file.

Still having technical issues with LWO to IGES conversion? Our troubleshooting guides fix LWO files conversion problems:

LWO LightWave 3D File

The native format for LightWave 3D, a professional-grade software for modeling, animation, and rendering. Designed for high-end 3D content creation, it supports everything from game assets to cinematic visual effects with precision and flexibility.

Key Features of LWO

  • Geometry:

    Supports polygons (quads/n-gons), subdivision surfaces, and metaballs.

  • UV Mapping:

    Stores multiple UV channel coordinates.

  • Compatibility:

    Backward-compatible across LightWave versions.

  • Industry Use:

    Trusted for broadcast, film VFX, and game development.

LWO File Conversion

Autoconverter and Automesher Application enable seamless conversion of LWO files, preserving geometry, materials, and layer data from LightWave 3D. Using our unique LWO converters you can easily transform 3D mesh models into PLY, STL, OBJ, SKP, CityJSON, or other formats for use in any 3D/CAD software. Need to bridge LightWave with modern workflows? Our tools ensure accurate, production-ready conversions.

IGS Initial Graphics Exchange File

A file format widely used in the fields of CAD (Computer-Aided Design), CAM (Computer-Aided Manufacturing), and CAE (Computer-Aided Engineering), as it enables to transfer of 3D models and designs across different platforms and applications. Developed in the 1980s and standardized by ANSI and ISO, IGES remains a foundational yet legacy-neutral format for 3D data exchange.

Key Features of IGES/IGS

  • Text-Based Geometry Storage:

    The IGES format stores all geometric data in human-readable text, enabling easy editing but potentially creating large files when exporting complex models with dense meshes.

  • Color Representation:

    IGES maintains color information at the assembly level, preserving visual clarity in multi-component designs.

  • Transparency Limitations:

    Unlike modern formats, IGES lacks alpha channel support, meaning transparency settings from original 3D designs won't carry through in exported files.

IGES/IGS File Conversion

Autoconverter provides full read/write capabilities for IGES files through the Open Cascade framework, ensuring compatibility with the latest specifications. The application works exclusively with triangulated mesh geometry when processing IGES files. For projects requiring native NURBS surface preservation, we recommend using Autoshaper, which maintains the original smooth surface definitions throughout conversion.

LWO vs. IGES Comparison

Property LWO IGES
Extensions .lwo, .lxo .igs, .iges
Name LightWave Object Initial Graphics Exchange Specification
Versions
Textures
Colors
Geometry components
Readers
Writers