exported out as 1.0 global scale multiplier , the scene is sharp, but then object is large, autofocus set to 41.01653 m. by Indigo
when I change to global scale multiplier to 0.01 to account for the cm units.
Autofocus is set to 0.41017 m, which is right.
The image is blurry due to the depth of field, but the aperture_radius (lens radius) of 0.002 is the lowest you can set it to in Cinidgo.
When I manually edit the scene file to to divide the aperture_radius by 0.01 as well, So it becomes 0.00002 then it works.
So I think you should also scale the aperture_radius (lens radius) as well by the global scale multiplier value to keep everything consistant
also when I scale up the scene by 1000 some strange things happen
same issue here
http://www.indigorenderer.com/joomla/fo ... sc&start=0
so ray_origin_nudge_distance has to be scaled as well

