https://community.graphisoft.com/t5/Modeling/Exact-projection-for-3D-documents/m-p/267521#M139611 You can set camera positions in the 3D projection settings window. You can also choose to look perpendicular to a selected surface. Whilst in the 3D window, parallel projection mode, go to menu View &gt; 3D view options, or &gt; 3D navigation extras. Sat, 11 Mar 2017 10:48:29 GMT Bruce 2017-03-11T10:48:29Z https://community.graphisoft.com/t5/Modeling/Exact-projection-for-3D-documents/m-p/267520#M139610 <DIV class="actalk-migrated-content"><T>Hi,<BR /> I have to draw a roof plan where the projection direction is perpendicular to the roof plane. (Since it was a plan view but the projection is not vertical but sloped.)<BR /> <BR /> Is it possible to give the a direction exactly (ie to draft it) for a general roof (ie not sloping, say, 45.0000 degrees)? <BR /> <BR /> I mean not measuring the roof slope and enter it to the axonometry input box as a number.</T></DIV> Tue, 23 May 2023 12:18:23 GMT https://community.graphisoft.com/t5/Modeling/Exact-projection-for-3D-documents/m-p/267520#M139610 Sam Karli 2023-05-23T12:18:23Z https://community.graphisoft.com/t5/Modeling/Exact-projection-for-3D-documents/m-p/267521#M139611 You can set camera positions in the 3D projection settings window. You can also choose to look perpendicular to a selected surface. Whilst in the 3D window, parallel projection mode, go to menu View &gt; 3D view options, or &gt; 3D navigation extras. Sat, 11 Mar 2017 10:48:29 GMT https://community.graphisoft.com/t5/Modeling/Exact-projection-for-3D-documents/m-p/267521#M139611 Bruce 2017-03-11T10:48:29Z