|Page 2||Modeling a Mountain Bike|
Select the curves shown below, using Shift-LMB (left mouse button) to click for multiple selections.
Then go Surface/Sweep 1 Rail in the Menu to see the options. Rhinoceros often selects what curve would be the rail / profile curve, which makes the modeling process very fast. Use the default settings.
Repeat this function with the curves shown in the 5 figures below: