I’m very new to sculpting in Blender and trying to follow some video tutorials. I found one that is using a tool/technique to add straps to a model, but I have no idea how and can’t make out from the video what exactly he is doing (looks like adding a plane and somehow morphing that into a series of straps?).
Hi. You pause the video when the modifiers used there are shown. You see especially Shrinkwrap modifier. That is done in edit mode. You look in YouTube tutorials about Shrinkwrap modifier, and maybe also some tutorials about Retopo in Blender.