Convert OFF Files to XYZ

OFF to XYZ

OFF vs XYZ Comparison

Property OFF XYZ
Extensions .off .asc, .xyz
Name Object File Format Point Cloud
Versions
Textures
Colors
Geometry components

OFF to XYZ Conversion

This list presents valuable resources, filled with step-by-step guides and expert tips for converting OFF files to XYZ format using our converters. Go through them now to streamline your OFF files conversion later.


OFF Object File Format

A simple and flexible file format for 3D polygonal objects. It is a versatile tool for storing and transferring 3D geometric data. It has the following features:

  • ASCII Text Files: : The OFF files are text-based and use a simple syntax to store geometric data of 3D objects. The files can be easily edited and viewed with any text editor or viewer.
  • Polygonal Shapes: The OFF files can store 3D triangles, quads, and other generic polygonal shapes. Each shape is defined by a list of vertices and a list of faces.
  • OFF Converters: Autoconverter is our primary OFF file converter that can convert OFF files into other mesh file formats, such as STL, SKP, OBJ, PLY, etc. Autoshaper is another OFF file converter that can convert OFF files into smooth NURBS shapes, and save them into BREP, STEP, IGES, etc.
  • Limitations: The OFF files do not support the conversion of materials, textures, or group names from more sophisticated 3D file formats. These attributes are not stored in the OFF files and are lost during the conversion process.

XYZ Point Cloud File

A file extension that is used for ASCII text files that contain point cloud data. Point cloud data is a collection of 3D points that represent the shape of an object or a scene. Each row in an XYZ file consists of 3D point coordinates, typically separated by a special character like a TAB. Here are some of the key features and benefits of XYZ:

  • Optional Normal Vectors: Optionally, the XYZ file may also include 3D normal vector coordinates for each point. Normal vectors are perpendicular to the surface of the object at each point, and they can be used to enhance the appearance and realism of the point cloud. Normal vectors also help with the reconstruction of surfaces from point cloud data.
  • Mesh Reconstruction: Autoconverter software can be used to automatically reconstruct meshes from point cloud data. Meshes are composed of polygons, such as triangles or quadrilaterals, that approximate the shape of the object.
  • Smooth NURBS Surfaces: Autoshaper software allows for the reconstruction of smooth NURBS surfaces from scattered points stored in the XYZ file. NURBS stands for Non-Uniform Rational B-Splines, and it is a mathematical method of representing curves and surfaces. NURBS surfaces provide a more accurate and smooth representation of the object than a mesh.
  • Alternative File Extensions: Point cloud data may also use alternative file extensions such as ASC or TXT. These file extensions are essentially the same as XYZ, except for the different characters used to separate the point coordinates. Our XYZ file converters can handle these file extensions as well.