Using incorrect aspect ratio with cubemap camera

This message appears if cubemap projection is used for the current camera, and the image aspect ratio is set to other than 6:1 for a single panorama, or other than 12:1 for a VR (both eyes) panorama. To correct this, either:

1. Click the "Cancel render and set correct aspect ratio" option visible in the error messaging window. This will cancel the rendering and automatically set the image's resolution based on the currently used camera options.
   
   or
   
   
2. Cancel the rendering and manually adjust image resolution by going to Render Setup > Common >  Common Parameters > Output size

The reason why such aspect ratios should be used is that each of the "tiles" in the rendering should be square. Otherwise the images may come out blurry, or artifacts may appear.

Examples

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