Introduction to Polygon Modeling - MAXON CINEMA 4D R16 Studio: A Tutorial Approach - page 164

Figure 3-108 The highlighted polygon of magazine stand
5. Rotate the viewport using the ALT key and then hover the cursor on the polygon; the
polygon is highlighted, as shown in Figure 3-110. Next, hold the CTRL key and drag the
highlighted polygon, as shown in Figure 3-111.
Next, create the edges on the magazine stand surface.
6. Make sure the Edges tool is chosen in the Mode palette and the Polygon Pen tool is
chosen in the Modeling Tool Palette. Next, click on an edge, as shown in Figure 3-112
and then click again on another edge; a new edge is created, as shown in Figure 3-113.
Similarly, create two more edges, refer to Figure 3-114.