Background Theory > Importing Files > Importing 3D

The XGL file format serves the purpose of representing 3D information for visualization purposes. This format encompasses all aspects of 3D data through a tessellated representation. The originators of the XGL format, namely Siemens' Solid Edge and Autodesk's Inventor, were motivated by the need for a versatile graphics language. The XGL format operates in conjunction with the widely-used OpenGL systems, a prevalent graphics rendering library. This symbiotic relationship enables seamless conversion of models crafted within OpenGL into XGL files for utilization across diverse applications.

Compatibility with OpenGL Systems

The XGL file format adopts the XML 1.0 syntax, facilitating its composition and interpretation. The incorporation of tags enhances the referencing of components within XGL files, culminating in more compact and efficient file structures. Moreover, the application of referencing mechanisms simplifies the reading and writing processes associated with XGL files.

XML Syntax and Tag Referencing

An inherent benefit of the XGL format is its user-friendliness. The utilization of tags and attributes, inherent to XML syntax, greatly streamlines the tasks of third-party applications in reading and writing data. This, in turn, facilitates the creation of customized visualization tools capable of seamlessly importing and exporting XGL files.