Graphics Programs Reference
In-Depth Information
Figure 7-24 The center control in the Perspective viewport
8. Choose Create > Object > Null from the main menu; null is created in the Perspective
viewport and Null is added in the Object Manager. Rename it as lamp control .
9. In the Attribute Manager, choose the Object button; the Object Properties area is dis-
played. In this area, select Cube from the Display drop-down list. Next, enter 45 in the
Radius spinner and select XY from the Orientation drop-down list.
10. Choose the Coord button; the Coordinates area is displayed. In this area, enter 543.236
in the P . Y spinner.
Figure 7-25 shows lamp control in the Perspective viewport.
Next, you will connect all controls with each other.
11. In the Object Manager, press and hold the left mouse button on lamp control and then
drag and drop it on center control ; lamp control is connected with center control.
12. Press and hold the left mouse button on center control and then drag and drop it on
support control ; center control is connected with support control.
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