How do I specify the orientation of panels on a flat roof?
If you want to orient the panels on a flat roof you can use the irregular roof tool and the following steps:
- Select the 'Irregular building' option in Misc
- Set the roof type to flat in the top right (besides the 3D view) and the pitch to 0 in the elevations view
- Size and reshape the roof to the necessary roof - if needed you can fix the angles of the corners by clicking on the corner and selecting the option highlighted in blue below.
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Drag the blue dot to direct the arrow, the arrow points in the direction of the panels.
Then when you enter the panels task, the panels will face the direction specified: