https://community.graphisoft.com/t5/Installation-update/Strange-chequered-pattern-in-my-3-D-window-views/m-p/246094#M25789 All it is, is the textures (jpg images) used in the surface materials are missing from the loaded libraries.<BR /> Load the library that contains these textures and all will be fine.<BR /> <BR /> Barry. Tue, 06 Aug 2019 08:32:04 GMT Barry Kelly 2019-08-06T08:32:04Z https://community.graphisoft.com/t5/Installation-update/Strange-chequered-pattern-in-my-3-D-window-views/m-p/246093#M25788 <DIV class="actalk-migrated-content"><T>I am a lecturer in college in Auckland New Zealand and use Archicad extensively across two courses. Students have sometimes generated 3D views of their projects and some elements show up with a strange Purple and Black chequered pattern on their surface.<BR /> Students can quite often press buttons and inadvertently change default settings but I am struggling to track this issue down and wondered if anyone else had encountered a similar problem. If so , can I pease be advised of the work around? We are running Archicad 22 on both local install machines and in a VDI environment.<BR /> Thanks in advance for any help.<BR /> Mal</T></DIV> Tue, 06 Aug 2019 07:59:56 GMT https://community.graphisoft.com/t5/Installation-update/Strange-chequered-pattern-in-my-3-D-window-views/m-p/246093#M25788 Anonymous 2019-08-06T07:59:56Z https://community.graphisoft.com/t5/Installation-update/Strange-chequered-pattern-in-my-3-D-window-views/m-p/246094#M25789 All it is, is the textures (jpg images) used in the surface materials are missing from the loaded libraries.<BR /> Load the library that contains these textures and all will be fine.<BR /> <BR /> Barry. Tue, 06 Aug 2019 08:32:04 GMT https://community.graphisoft.com/t5/Installation-update/Strange-chequered-pattern-in-my-3-D-window-views/m-p/246094#M25789 Barry Kelly 2019-08-06T08:32:04Z