https://community.graphisoft.com/t5/Modeling/roof-in-3D-red-translucent-screening/m-p/260844#M136733 Ok,thanks - I figured it out, it is 'trimming bodies' selected in on-screen view options. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /> Fri, 04 Oct 2019 23:35:55 GMT Anonymous 2019-10-04T23:35:55Z https://community.graphisoft.com/t5/Modeling/roof-in-3D-red-translucent-screening/m-p/260843#M136732 <DIV class="actalk-migrated-content"><R>What does this red screening mean?</R></DIV> Tue, 23 May 2023 12:08:34 GMT https://community.graphisoft.com/t5/Modeling/roof-in-3D-red-translucent-screening/m-p/260843#M136732 Anonymous 2023-05-23T12:08:34Z https://community.graphisoft.com/t5/Modeling/roof-in-3D-red-translucent-screening/m-p/260844#M136733 Ok,thanks - I figured it out, it is 'trimming bodies' selected in on-screen view options. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /> Fri, 04 Oct 2019 23:35:55 GMT https://community.graphisoft.com/t5/Modeling/roof-in-3D-red-translucent-screening/m-p/260844#M136733 Anonymous 2019-10-04T23:35:55Z