Graphics Programs Reference
In-Depth Information
Figure 3.23 Sloping the roof
4. Finish the sketch. Notice that a single slope proceeds across the roof.
A single slope in this direction would be nearly impossible to specify
without slope arrows.
You can also create roof slopes using multiple slope arrows. This
technique is incredibly helpful when you want to create sloped condi-
tions where two perpendicular slopes must meet at exactly the same
location. Again, this is something that's difficult to do without slope
arrows.
5. Select the roof and click Edit Footprint to reenter sketch mode.
Delete the existing slope arrow.
6. Sketch two new slope arrows along the north-south and east-west
roof boundary edges so that the heads of the arrows meet at the
upper-left corner. The slope arrows should have the following
properties:
Set Height Offset at Tail to 0 (0 mm).
Set Height Offset at Head to 6 -0 (2000 mm).
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