The object is moving. The construction of light does not affect a moving object. I tried your suggestions but nothing came of it. I have even more questions. The line of light becomes wider as you move the camera. I know that there are cascade shadows settings in directional light. But in local light sources, I did not find this setting. I also noticed that the farther from the light source the wider the line of light becomes. The shadow bias setting also copes with this problem, but artifacts appear at a value of 0.0.!alt text
