I played a bit with the Viewer to see if CADLib is able to handle 3D files. Unfortunately I could not display any 3D file that I found. I tested AC1024 and AC1027, simple and complex models. I get a lot of warnings: Warning: UnresolvedReference, for objects Handle = 800 (type: UInt64) Do you know why this is not working? As I read on the product features it should support 3D. Can you supply some working 3D DWG/DXF files? Thanks!

Hi, I could supply some random files, but they will be of little value to you. CadLib cannot render everything, most notably it does not render 3DSOLID entities, so if the files that are important to you contain 3DSOLID entities, then CadLib is not the right product for you. You can see here which entities are supported by CadLib and which it should be able to render. If your file contains entities that are supported by CadLib, but there is still a rendering problem with it, then please send us your file(s) and we'll investigate the problem. See here to see the list of supported entities and objects: https://www.woutware.com/cadLib/4.0/features. - Wout