Multiple roof slope arrows can be added to a roof and connected to each other.
Roof vignette slope arrow.
Use slope arrows to define slopes on a roof such as a 4 sided gable roof.
Note that only flat roofs are supported by this tool.
The arrows do not extend from the ridge to the eave.
You can use slope arrows to create slopes on a roof.
Ramp slope and stair direction arrows may be up or down so require a notation up down at the base or along the line of the arrow.
For this vignette you will need to layout a roof plan showing all the elements required by the program.
When you draw a slope arrow you can enter property values to specify the height at its head and tail.
Roofs soffits floors structural floors building pads ceilings for example to create a flat sloping roof draw a slope arrow from the lower edge to the upper edge of the roof boundary.
Roof slope arrows are only shown in plan view and always point down.
For instructions see creating a sloped surface using a slope arrow.
The slope arrow tool creates sloped surfaces.
The final vignette for the building design construction systems exam administered by ncarb is the roof layout vignette.
This vignette has quite a few elements to coordinate and manipulating the roof slopes can be a little confusing at first.