Roof slope arrow is a tool that allows you to modify slopes on roof elements by defining start elevation and slope or end elevation.
Roof vignette slope arrow.
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.
The final vignette for the building design construction systems exam administered by ncarb is the roof layout vignette.
For this vignette you will need to layout a roof plan showing all the elements required by the program.
Note that only flat roofs are supported by this tool.
Usually in the center of the ramp or stair.
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.
Multiple roof slope arrows can be added to a roof and connected to each other.
When you draw a slope arrow you can enter property values to specify the height at its head and tail.
For instructions see creating a sloped surface using a slope arrow.
The arrows do not extend from the ridge to the eave.
The slope arrow tool creates sloped surfaces.
This vignette has quite a few elements to coordinate and manipulating the roof slopes can be a little confusing at first.
You can use slope arrows to create slopes on a roof.