Build – Registration – Initial – Auto
Performing Initial Registration of Elements Automatically
This command is used to automatically detect data overlap of each element to perform registration of the ele- ments.
Operating Procedure
1 From the element list, select the desired elements.
Memo
It is possible to select two or more elements by clicking them while holding down the [Shift] or [Ctrl] key.
| 2 | Select the desired points for each se- |
| ||
Chapter 2 |
| lected element. |
The selected points will be subjected to detection of overlapped data.
3 From the [Build] menu, select [Registra- tion], [Initial] and then click [Auto].
Build
The
Menu• The selected element will be ready to be displayed in all windows. It will be displayed if it is not displayed in the active window or the windows for which all the elements are set to be displayed.
4 Select the basis element in the dialog box, and click the [OK] button.
Initial registration will start. A bar will be displayed to indicate progress of initial registration.
Note
An error message will appear if the number of points selected in the elements is below a certain number.
The dialog box shown on the right will appear when initial registration was successful for all the elements.
9i
910
900The dialog box shown on the right will appear
700if initial registration was unsuccessful for any
300of the elements.
•The elements that have failed initial registration will be hidden in all windows.
5 Click the [OK] button. The menu will be exited.
Memo
•If registration with the selected basis element fails for any elements, a new basis element will be selected au- tomatically from the elements whose relative positions are known.
•If 50% or more of the element data overlap or if ele- ments are angled at less than approximately 60 degrees, initial registration may be satisfactory. (However, it may still fail depending on the shape of the elements.)
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