In Blender, a 3D modeling and animation software, a line is a one-dimensional object defined by two points. An edge, on the other hand, is a boundary between two faces of a mesh. To turn a line into an edge, you need to first select the line, then press the “E” key to extrude it. This will create a new face and connect the line to the existing faces.
Creating edges from lines is an important step in many 3D modeling workflows. It allows you to create complex shapes and surfaces that would be difficult or impossible to create with lines alone. Edges also provide a foundation for adding details and textures to your models.
