Shadow problem at render

1.8.1:
GTX1080:
Hello plz can anyone tell me why at the preview i have the right shadow and at render they dissapearing?

Hi aleo13,

It seems not High quality in Preview mode, so the result may be different from that at the preview. Is the Auto exposure on? If so, please turn off it, then render again and see the result.

Regards,
Oliver

yes the previes is in medium quality but the shadows is more right…at high quality i lose the lamp shadows why?? autoexposre is off

Hi aleo13,

I think the appearance is caused by the long Light Radius. In middle-quality preview mode, D5 doesn’t launch the raytracing function, so the first photo displays like that. I kindly suggest you modify those lights in high-quality preview mode, then it will be more realistic.

Besides, in the coming 1.9.0 version, we will add the Light Radius parameter for Point Light and Spotlight in D5, and it should make it easier to realize the effect you want.
Thank you for your patience!

Regards,
Oliver

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