PLY to 3DM Conversion
Discover the simplest way to turn PLY into 3DM using our powerful tool:
Install Autoconverter
Download and install Autoconverter or Autoshaper on your system. Launch the software to convert PLY mesh files to 3DM format.
Import PLY Mesh File
Click Open... to load your PLY mesh file (.ply), or drag and drop it into the application window.
Export to 3DM Format
Use Save As... to export your mesh file to the 3DM file format (.3dm).
Still stuck on PLY to 3DM conversion? Our practical guides help you complete PLY mesh files conversion successfully:
- Convert Solid Meshes to Faceted BREP in STEP File
- Autoconverter Uses Vertex Normals to Display Smooth Meshes
- Convert Mesh to NURBS for Rhino 3D (3DM) with Autoshaper
- Convert SKP Files for Free with This SKP File Converter
Polygon File
A a simple and flexible file format to store 3D mesh data. It supports vertices, faces (triangles/polygons), colors, normals, and custom properties. PLY is also known as the Stanford Triangle Format as it was developed at Stanford University in the early 1990s. It still remains a popular choice for storing 3D geometry.
Key Features of PLY
- Flexible Structure: Supports vertices, faces (triangles/polygons), edges, and custom data.
- Properties: Can store RGB colors, normals, texture coordinates, transparency, and user-defined attributes.
- ASCII & Binary Formats: PLY files can be saved in ASCII (readable) or binary (compact) form.
PLY File Conversion
Autoconverter is the best tool for converting PLY files because it handles all major 3D formats (STL, OBJ, FBX, STEP, etc.) while preserving colors, textures, and mesh accuracy. It offers fast batch conversions, an easy drag-and-drop interface, and works seamlessly across CAD, 3D scanning, and game development workflows. Try Autoconverter today - simplify your 3D workflow with flawless PLY conversions!
Rhinoceros 3D File
The native file format for Rhinoceros 3D (Rhino), a powerful and versatile NURBS-based 3D modeling software. As Rhino’s default format, 3DM is designed to store precise mathematical representations of curves, surfaces, and solids, making it ideal for high-accuracy modeling across industries.
Supported Geometry Types
Known for its precision and versatility, the 3DM format supports a comprehensive range of geometric data types, making it ideal for both organic freeform modeling and technical CAD applications, including:
- NURBS Surfaces: Enables mathematically precise, smooth, and editable surfaces essential for high-end industrial and automotive design.
- Polygonal Meshes: Stores tessellated geometry for 3D printing, rendering, and simulation.
- SubD (Subdivision Surfaces): Allows for flexible, organic modeling with editable subdivision geometry.
- Instance References: Lightweight object copies (not duplicates) that reference a single source, saving memory and ensuring synchronized updates.
3DM File Conversion
Our software solutions enable seamless conversion between 3DM and other major CAD formats (e.g., STEP, IGES, OBJ, DWG, STL). Autoconverter exports only polygonal meshes (STL, OBJ, etc.), suitable for 3D printing and real-time rendering, while Autoshaper preserves NURBS geometry, ensuring superior accuracy for CAD, CAM, and engineering workflows. Both converters can save 3DM files in legacy formats (Rhino 2.X - 7.X) or the latest Rhino 8.X version, ensuring smooth collaboration across different software environments.
PLY vs 3DM Comparison
| Property | PLY | 3DM |
|---|---|---|
| Extensions | .ply | .3dm |
| Name | Stanford Polygon | Rhinoceros 3D Model |
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| Textures | ||
| Colors | ||
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