Revit Cut Roof With Void

Determine the length of the void ideally in 3d view at wireframe mode extend this in order to.

Revit cut roof with void.

Please note that this cutting of the geometry was only possible because we checked the parameter cut with void when loaded. Revit slab cut by void family a how to guide presented by dzan ta repro products inc. Simply select the cut geometry tool then select the floor element first and then select the family second. My other problem is that even if i accept that i have to put it on the roof it always follows the.

Load the family into the project and place it. Now go to the properties panel and checkout and select the parameter cut with a void when loaded revit users before selecting the newly created family should first select cut geometry tool and then select a floor. Use cut or don t cut geometry to resolve the cutting or lack thereof. My problem is that i simply can t get a void to cut the roof and the floor underneath.

I m trying to make this roof window as attached. I ve got the window in a face based family and will cut either the roof if that s the face i put it on or the floor if i put it on that face but not both. Once both cut geometry tool and floor is selected it s time to select the newly developed family. Cutting with voids in families when loaded open the revit family with unattached voids and click create tab properties panel family category and parameters.

All that written revit hates tiny slivers so if a void doesn t completely cut the element it may complain. In the family category and parameters dialog select cut with voids when loaded and click ok. But you can use cut tool and select host element then void and then you will have a cut there. Create an in place family roof at choosing void extrusion.

That s more like it. Ideally in a section view draw the contourline of the void using the pick line option on the base of the inside edge. Best to let the outside edge of the blade hang out away from the solid if possible. When you load it to the revit project and place on any surface it cuts host element automatically.