The modification of 3D models - Introduction to AutoCAD 2011: 2D and 3D Design - page 290

5. In the To p view on a layer colour blue

construct the four polylines (Fig. 14.41). Call
the Extrude tool and extrude the polylines
to a height of 80 and place in the Isometric
view. Then call Visual Styles/Shades of Gray
shading ( Fig. 14.42 ).

6. I n 3D Navigation/Right view construct the

lines and arc (Fig. 14.43) on a layer colour
green . Extrude the lines and arc to a height
of 180 , place in the SW Isometric view and in
the shade style Visual Styles/Realistic
( Fig. 14.44 ) .

3"
4

3 "

3"

8

7"

Fig. 14.41 Exercise 5 - outline to be extruded

Fig. 14.43 Exercise 6 - outline to be extruded

Fig. 14.44 Exercise 6

Fig. 14.42 Exercise 5