how can get the same set up scene and layers that I get automatically with "set background" and "set track scene" in camera tracking? I try to explain better: when you use tracking point in Movie editor, at the end of the process you can click "set as background" and "setup tracking scene" and blender automatically create the scene and layers that you need to compose the render.
is it possible to do it without track the clip?
for example if I have a static shot, I don't need to track but I want to compose the reflections and shadow, and don't want to use a sample "shadow catcher"
my blender version is the 2.80