Menu path
Modify Roof > Insert Plane
🧾 What it does
The Insert Plane tool allows you to create individual roof planes by selecting the boundary lines that define each plane. The software automatically traces connected lines in the same plane (i.e. flat) to form a closed loop, then inserts the roof plane.
🔧 How to use it
Access the Insert Plane tool from the Modify Roof menu
When prompted, select a line that forms the boundary of a single roof plane
The software will automatically follow connected lines to identify all edges of the roof plane and form a closed loop
If multiple intersecting lines are found at a corner, you'll see the prompt "Use this entity?" and the lines will flash
Select Yes to confirm the required line, or choose a different line if needed
Once a closed loop is formed, the plane will be automatically inserted
Repeat this process for each remaining roof plane until the roof is complete
If the software cannot make closed loop of the lines selected, you get a prompt to increase the tolerance, in an attempt to find the closed loop.
Note: If it still cannot find a closed loop, then the most likely scenario is that the lines selected are not joined or not in the same plane.
🛠 When to use Insert Plane
Use this tool when you need to create individual roof planes as part of your roof design workflow. It's particularly useful for complex roof shapes where you need precise control over each plane.
💡 Tips
If the software doesn't find multiple intersections at a corner, it will automatically continue around the outline to complete the closed loop without prompting you for confirmation.