How to improve render quality with shadows

1

Hello Experts!

Could you please help us to check how to improve the rendering quality? As you can see the lighting and shadow does not look great.

WechatIMG2578
WechatIMG25781591×995 257 KB

WechatIMG2580
WechatIMG25801916×1001 276 KB

Thank you!

2

There might me multiple reasons for low quality of shadows in certain places, but looking at your current settings I’d start with the following:

  1. Decrease Flood dark limit to the default value = 0.02 (see: Light Blotches in scene - #2 by wojtek for more information).
  2. Use Isolated shadows option on the image captions. The lightmap resolution of the wall might be too low to represent such detailed shadows as from the captions.