| SpaceCAD LESSON 8. Dimensioning - Mercury Redstone Booster Units STEP 2. Draw interior elements and external details. |
| Now using the commands
that you have already learned, draw in the interior
elements and external details as shown below. All of the
entities can be drawn using Line and Arc.
Don't forget to use Mirror when
appropriate. Also choosing the appropriate Snap
is important for the quality of the drawing.
Change the Line Type to hidden when you are drawing the interior elements. It is customary to use a dashed line in CAD to indicate that the element is "hidden" behind another entity in the drawing.
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