Applications for end-users. SDK's and tools for software developers. Custom development services for businesses.
Desktop application to view, explore and convert 3D CAD data across 30+ file formats.Learn more
A PRT file is a model part file saved in a three-dimensional model format used by Unigraphics, a 3D CAD program. It contains surface and solid information for a single part. PRT files are saved in a binary format, similar to an Alias wire model and an SDRC (Structural Dynamics Research Corporation) model.
OBJ is a geometry definition file format (.obj extension) first developed by Wavefront Technologies for its Advanced Visualizer animation package.
The OBJ file format is a simple data-format that represents 3D geometry alone — namely, the position of each vertex, the UV position of each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of vertices, and texture vertices.
Vertices are stored in a counter-clockwise order by default, making explicit declaration of face normals unnecessary. OBJ coordinates have no units, but OBJ files can contain scale information in a human readable comment line.
Need to work with CAD files in numerous formats? No worries.
From Siemens NX to OBJ, CAD Exchanger gets you covered.
A CAD file is an output of a CAD software, containing key information about the designed object: its geometry and topology representation, 3D model hierarchy, metadata, and visual attributes depending on the format of the file.Read more
In the fifth part, we are going to talk about a section view. It is one of the most common modes of viewing 3D models using 3D CAD software.Read more
Import configurations from SOLIDWORKS, updated license transfer process, enhanced Unity integration and Web Toolkit.Read more