^ Create a tangent surface between polysurface (two or more surfaces) edges. Create a constant-radius round surface between two surfaces. Create a round tangent surface between two surface edges with varying radius values. Create a ruled surface at polysurface edges. Create a ruled surface between two surface edges Create a chamfer surface between surface edges with varying distance values. Create a surface between polysurface edges maintaining continuity. Create a blend surface between two surfaces with continuity control Create a blend surface between surface edges with varying radius values. DISC 3:0701 Loft ,0702 Loft - Exercise DISC3: 0703 Rail Revolve DISC 3:0704 Sweep1 DISC 3:0705 Sweep1 DISC3: 0707 Curve Network Surface DISC3: 0709,0711 Blend Surface You will choose Blend from the Surfaces menu when you need to fill a gap between two surfaces. See Figure 2 for an example. From the command line, Rhino will ask you to select two sets of surface edges, and the software offers options for you to specify that the new surface is to have either tangent or curvature continuity with the existing surfaces. (See the sidebar Defining Smoothness for an explanation of continuity levels.) You can also specify that the blend surface be linear. The Pipe command creates a surface with a circular profile around curves. DISC3: 0713 Helix And Pipe The VariableOffsetSrf command copies a surface so that all locations at the corners of the copied surface are specified distances from the original surface. See OffsetSrf but the different is you can adjust the offset points. The OffsetSrf command copies a surfa The Patch command fits a surface through selected curves, meshes, point objects, and point clouds. The Symmetry command mirrors curves and surfaces, makes the mirrored half tangent to the original, and then when the original object is edited, the mirrored half updates to match the original. The Drape command creates a surface through points defined at the intersection of objects and points projected toward the construction plane in the current viewport. The CutPlane command creates planar surfaces through objects at designated locations. The PictureFrame command draws a rectangular planar surface with the specified image assigned to its material and sets the object to Rendered display mode similar to using the SetObjectDisplayMode command. The Fin command extrudes a curve on a surface in the surface normal direction or tangent to the surface. The PlanarSrf command creates a planar surface from a set of planar curves that define the surface edges.