Basic Shapes, Continued
Cylinders appear as tubes. Construct cylinders by drawing two parallel lines.
Define the width of the cylinder with ellipses. Use shading to accentuate the
roundness of the tube.
Figure 3-14 shows a cylindrical form.
Figure 3-14.A cylindrical form.
Figure 3-15 shows a cylinder with shading added.
Figure 3-15.A shaded cylinder.
Continued on next page