| At the two best quality levels, the rendered image depends on the location 
          and the power of lights. By default, the image is computed at midday 
          with additional lights automatically placed at the ceiling of each room. 
          If you want to control better the light sources in your home, possibly 
          uncheck the Add ceiling lights check box, add some objects of the 
          Lights category in the plan and adjust their power either with 
          their power indicator or by editing 
          their attributes. The power of the sun, the color and the direction 
          of its rays depend on the hour of the day and the selected date, but 
          also on the North direction, the geographic location and the time zone, 
          the latter parameters being managed by the compass 
          pane. The global brightness of the image depends also on the level of 
          the light brightness set in the 3D view 
          modification pane.Finally, the Create photo pane lets you choose also among the 
          4 different following types of lens.
 
           
            |  |  |  |   
            | Default lens 
 | Depth of field lens |   
            |  |  |  |   
            | Fisheye lens | Spherical lens |  If you want to  compute a group of photos in the same batch, store the points of view you're interested in with the  3D view > Store point 
        of view... menu item then select the 3D view > Create photos at points of view... menu item. It will display a dialog box that will let you choose the size, the image quality and the file format of the computed images, before computing and saving them in the folder of your choice.  At the two best quality levels, the date/time and lens used for a given rendered point of view will be the last values you entered in the Create photo pane at the moment you stored or modified that point of view. If you never opened the Create photo pane or changed the date/time in that panel, the date/time will be midday on the day when the edited home was created. 
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