Ví dụ, nếu bạn tạo một bản sao của một đối tượng 90 độ, và sau đó gõ 3 / và nhấn Enter, bạn sẽ có bốn đối tượng (ba bản cộng với một bản gốc), với ba không gian bằng nhau 30 độ giữa bản sao. Trong ví dụ này, bạn sẽ đặt một chiếc nhẫn của người trồng xung quanh mô hình bạn đã tạo trong công thức 1,4. | Creating Circular Internal Arrays Problem You want to place your first and last rotated copies and space additional objects between them. Solution Use the Rotate tool to make the last copy and specify the number of internal copies in between using the forward slash format. Discussion In this scenario you know where the first and last objects are located and want to space objects evenly between them. The format for placing a specific number of copies between two rotate-copied objects is to enter the desired number of copies followed by the forward slash symbol which denotes division. For example if you make a copy of an object 90 degrees away and then type 3 and press Enter you will have four objects three copies plus one original with three equal spaces of 30 degrees between copies. In this example you ll place a ring of planters around the model you created in Recipe . In the Other Uses section you ll see how a circular internal array can be used to place chairs around a lecture podium. 1. Start with the model you completed in Recipe . Instead of making an actual planter with a plant in it or taking the trouble to find a component for it use a simplified cylinder instead. Somewhere outside the building draw a circle and pull it up to represent a planter Figure 1-61 . Because it will be copied make this cylinder a component. If you don t have this model you can download my Circular Internal Array model from the 3D Warehouse. 2. Select the planter activate Rotate and place the center of rotation at the center of the building Figure 1-62 . Figure 1-61 Figure 1-62 22 Chapter 1 Making Multiple Copies Anộ Figure 1-63 Figure 1-64 Figure 1-65 Figure 1-66 3. Create a copy 360 degrees away. This is a full turn around the circle which means the copy is placed exactly on top of the original Figure 1-63 . 4. Enter 12 use the slash symbol to get a total of 13 planters evenly spaced around the circle as shown in Figure 1-64. The last planter shares the same space as .
