change the shape of the perimeter of the profile or its rings |
select the profile, and use edge and vertex grips to adjust the shape. The Edge grip has two edit modes: Stretch and Move. The default mode is Stretch, and the direction of the stretch depends on the orientation of edges connected to the selected edge. For example, if the edges at both ends of the selected edge are parallel to each other, the grip edit mode is Stretch (Parallel) and the stretch direction is limited to the direction of the parallel edges. If the connected edges are not parallel, the grip edit mode is Stretch (Offset) and the stretch direction is perpendicular to the direction of the selected edge. The Move edit mode allows an unconstrained move of the selected edge. |
add vertices to the profile |
- if the object is a slab, click .
- if the object is a roof slab, click .
Select a point for each new vertex, and press Enter. |
remove vertices from the profile |
- if the object is a slab, click .
- if the object is a roof slab, click .
Select each vertex to remove, and press Enter. |
replace an existing ring of the profile with new geometry |
- if the object is a slab, click .
- if the object is a roof slab, click .
Select the ring to replace, and select the new geometry. Press Enter to keep the geometry, or enter n (No) to erase it. |