CAD Exchanger SDK
In accordance with the VRML format specification, 3D coordinates in VRML files are to be stored in meters. Therefore during export CAD Exchanger converts values in polygonal representation (stored in millimeters as explained here) multiplying them by 1000.
The VRML export parameters are controlled by VRML_WriterParameters. The following table contains a list of parameters for VRML export:
|SaveViewpoint()||false||Specifies whether to generate default view point. If true then adds an explicit node into the scene graph to enforce displaying 3D model in a prescribed view.|