2. MODELING

CHAPTER 2 "MODELLING" 59 and define the contours of the sub-surfaces that make up the sub-surfaces. You select the "Outer boundary with points" command and start, using the osnaps that are convenient, to point successively to vertices of the contour of the sub-surface you want to define, creating an elastic line to see where you are moving: When you reach the penultimate point of the outline press the right button to close the outline and the familiar sub-surface finalization dialog box will appear. By selecting the OK automatically created outline is displayed