How to solve the problem of 3D interface models without ground shadows

Question: How to solve the problem of 3D interface models without ground shadows

Solution:

1.First, confirm: Rendering ▶ Render Settings▶ Device▶ CPU.

2.Rendering ▶ Settings ▶ Ground Shadow ▶ Enable.

3.Confirm if any of the following situations exist:

When the view is from below the ground looking upwards, shadows will not be displayed.

When the view is from above the ground looking downwards, shadows will be displayed. The direction of the shadow will follow the Offline Rendering light source.