If you want to place the face based family somewhere other than a face in the properties palette deselect work plane based.
Revit host roof on reference plane.
Select roof by extrusion.
This method is worth learning so when plane moves everything goes with it.
Here i am using 2 reference planes to control the start and end of the roof extrusion.
The most overlooked part of the entire process is drawing the reference plane itself.
That is the vertical reference planes on the left and right hand side of the image.
This is a short excerpt from revit.
Architecture tabwork plane panel reference plane structure tabwork plane panel reference plane systems tabwork plane panel reference plane family editor.
1 create another named ref plane in plan view so as to draw the roof profile roughly at end of roof image 1 2.
Create tabdraw panel reference plane to draw a line.
Did you know that there are differences between drawing a reference plane from right to left versus drawing one from left to right.
Pick your plane and reference level.
Then use lines to lay out the basis of the extrusion of the roof.
Create tabdatum panel reference plane conceptual design environment.
Hosting elements to reference planes in revit is a technique used by many but only fully understood by few.
After drawing the lines set roof properties from the side menu not the properties button and then complete the roof extrusion.
Go to end view of roof elevation face on to new named ref plane select roof by extrusion the select new named ref plane from drop box.
Convert a hosted family to face based or non hosted family.
Use the line tool or the pick line tool to draw a reference plane.
If you are linking an architectural model in to your mep model and using a reference plane to host your lighting or plumbing fixtures the direction of your reference plane will matter.
Much the same as the earlier gable that was generated as an extrusion the process goes as follows.
Detailed review of reference planes beam and roof systems.
I have actually selected the left hand reference plane you can see that i have also named it roof start.
On the ribbon click reference plane.
Then switch to 3d view.
Naming reference planes makes it easier to track their.
These parameter properties also apply to elements like lighting and other objects that might rely on a reference plane for placement.
How to model a butterfly roof in revit.
Tips tricks and troubleshooting by paul f.