In this topic learn about working with co-ordinate geometry (cogo)points to manage point data. This topic has the basis of land modeling surface.
Creating point data.
Creating point data:-Creating point data is used for how to manage a set of points.
A.Creating Description keys:-create description keys used to sort the points for import data into a drawing.For creating new description keys open tool space and select the setting tab.
Tool space>setting tab>expend the point>right click on the description key set>click new.
After clicking on the new description key set, the dialogue box is open. Change the name and description in the dialogue box then apply and ok. The new description key set is created.
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| DESCRIPTION KEY |
go to
Toolspace>prospector tab> right clicks on the point group>left click on new.
Then open a point groups properties box.
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| POINT |
In the point group properties dialogue box on the information tab, in the Name field, write the name of the point group and write a short description in the Description field.
Create another point group that repeats the above process. You can also change the point style and point label style of the point groups properties box.
C.Import Points from a Database:- For import points from a database go to
Toolspace panel > Prospector tab > Right click on point> Create
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| Import points |
After left click on the create a create points dialogue box is open. In the create points dialogue box left click on the import points.
After left click on the import points the import point dialogue box is open. An import points dialogue box is open.
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| Import Point |
In the import points, the dialogue box selects the coordinate system in the specify point file format.
The select file name is in the selected file format and points to the point group then click on add files and then ok.
In Toolspace, on the Prospector tab, right-click the _All Points point group. Click Zoom To.
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| Import Point |
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