✨ Convert RAW to 3DM: 3D File Format to Rhino 3D Model Converter

How to Convert RAW to 3DM?

Convert RAW to 3DM fast and accurately - follow our step-by-step guide and let our powerful tool handle the rest:

  1. 📥 Download and Install

    Download and install Autoconverter on your system. This application will let you to convert your RAW files to 3DM format - no additional CAD software required.

  2. 📂 Open Your RAW File

    Go to File > Open… to load your RAW file (*.raw), or drag and drop it directly into the application window. The model loads into the 3D viewport for inspection before converting.

  3. 💾 Save As 3DM Format

    Go to File > Save As…, select 3DM (*.3dm) as the output format, choose your destination folder and filename, then click Save to complete the RAW to 3DM conversion.

RAW RAW File Format - POV-Ray Triangle Mesh Export

The RAW file format used in POV-Ray is a minimal, ASCII-based 3D model format that stores only triangle vertex coordinates (X, Y, Z). Commonly referred to as a triangle mesh format, RAW files are ideal for simple 3D model representations in computational geometry, physics simulations, or custom rendering pipelines where textures and materials are not required.

Key Features of RAW Files

  • Minimal Structure: No headers, metadata, or material references - just vertex coordinates per triangle.
  • ASCII-Based: Plain text format readable in any text editor, allowing quick manual edits and debugging.
  • Triangle Mesh Focus: Designed exclusively for representing 3D geometry as connected triangle vertices.
  • Lightweight: Compact file size perfect for processing large vertex datasets without overhead.

RAW File Conversion

Convert RAW files to popular 3D formats with Automesher Application and Autoconverter. Our RAW file converters support output to STL, OBJ, STEP, DAE, and SKP formats while preserving all triangle mesh data. Powered by the Open Asset Import Library, we ensure accurate transformation of your RAW triangle meshes into formats compatible with modern CAD, BIM, or game development workflows.

3DM Rhinoceros 3D (3DM) File Format

The 3DM file format is the native format for Rhinoceros 3D (Rhino), a leading NURBS-based 3D modeling software used across industries like architecture, engineering, and industrial design. 3DM files accurately store mathematical representations of curves, surfaces, solids, and meshes, making them essential for precision 3D modeling and CAD workflows.

Key Features of 3DM Files

  • NURBS Geometry: Supports precise, smooth surfaces critical for advanced design and engineering projects.
  • Polygonal Meshes: Stores tessellated 3D models ideal for rendering, simulation, and 3D printing workflows.
  • SubD Surfaces: Allows flexible, editable subdivision modeling for organic shapes and complex surfaces.
  • Instance References: Saves memory by creating linked object instances, optimizing large and detailed models.

Convert 3DM Files Seamlessly

Autoconverter and Autoshaper simplify 3DM file conversion to popular formats like STEP, IGES, OBJ, STL, and DWG. Automate the export of 3DM polygon meshes for 3D printing, or preserve NURBS data for engineering-grade CAD models. Save files in legacy (Rhino 2.X - 7.X) or latest Rhino 8.X formats to ensure compatibility across all project environments.

RAW vs 3DM - Comparison

The table below compares RAW and 3DM file formats to help you select the best option for 3D modeling, CAD, or GIS workflows.

Feature RAW 3DM
Extensions .raw .3dm
Name POV-Ray Triangles Rhinoceros 3D Model
Versions 🚫
  • Min: Rhino 2.x
  • Max: Rhino 8.x
Textures ❌ ✅
Colors ✅ ✅
Geometry Components ❌ ✅
User Attributes ❌ ✅
Quads ❌ ✅
Importers
Exporters 🚫

More RAW and 3DM Conversion Guides

Still having trouble with RAW to 3DM conversion? Our expert guides below make RAW files conversion effortless:

👉 Ready to convert RAW and 3DM formats with precision? Try our RAW to 3DM converter now and simplify your process with unmatched accuracy and speed.