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Sketch any number of open loops. Both ends of an open loop must lay on the boundary of
the surface. No part of the open loop can intersect or be coincident with the boundary of
the surface.
6
Click Finish Split Surface.
Merging Toposurfaces
You can merge 2 separate toposurfaces into one surface. This tool is useful after previously splitting the
surface. See
on page 959.
The surfaces to be merged must share a common edge or overlap.
Valid split surfaces for merging
Invalid split surfaces for merging
To merge toposurfaces
1
Click Massing & Site tab
➤
Modify Site panel
➤
Merge Surfaces.
2
If desired, on the Options Bar, clear Remove points on common edges.
This option removes excess points that were inserted after a surface was split. The option is
selected by default.
3
Select the primary surface.
4
Select the secondary surface.
The 2 surfaces merge into one.
Graded Regions
To create a graded region, you select a toposurface to modify. The surface should be an existing surface in
the current phase. (See
on page 1333.) Revit Architecture marks the original surface as demolished
and makes a copy with a matching boundary. Revit Architecture marks the copy as new in the current phase.
960 | Chapter 15 Site Design
Содержание 256B1-05A761-1301 - AutoCAD Revit Structure Suite 2010
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Страница 229: ...Schedule Field Formatting Calculating Totals Specifying Schedule Properties 187 ...
Страница 230: ...Schedule with Grid Lines Schedule with Grid Lines and an Outline 188 Chapter 5 Project Views ...
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Страница 427: ...Defining the first scale vector Defining the second scale vector Resizing Graphically 385 ...
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