Missing shadows?

[wim (Wim Dekeyser)]

Hi Enea -
Apart from what Nathan said, your PC isn’t configured to use the RTX 3060 GPU:

@Enea_LandArt_Interna

Secondary graphics devices.
NVIDIA GeForce RTX 3060 (NVidia) Memory: 12GB, Driver date: 8-30-2024 (M-D-Y).

Accelerated graphics device with 4 adapter port(s)

• There are no monitors attached to this device!

ATTENTION:
Desktop is using the slower, less reliable integrated graphics device and probably needs a configuration change.

There are 2 monitors detected, but none of them are connected to any of the accelerated graphics video ports.

• Recommended: Unplug one of the monitors and plug it into one of the video ports on this device:
  [NVIDIA GeForce RTX 3060]
  …and then using Windows’ Display Settings, make that monitor the “Main Display”.

• Any hardware configuration or cabling changes you make will require that you restart Rhino.

-wim

[Enea_LandArt_Interna (Enea LandArt International)]

thank you both for your respond, i have applied the RTX 3060 as the main processor and also have updated my rhino to the latest version available but again i wasnt able to solve the problem with the shadows, i have even tried a smaller scale model but as i described when i add a terrain in my model the shadows of the objects on top of that terrain disappear.