Hello,
I have a problem of render of the dashed line when I want to see the wall under the current level projected through a floor element on my level and the wall have opening (family instance of door or window, or using the wall rectangular hole tool).
There is my floor plan view :
And there is the model in section (and the view range lines are illustrated on the left) :
Thank you
It will display overlapping hidden line due to the fact you have two lines overlapping each other creating the issue you are seeing.
There is a way to cheat this by embedding detail component into the model family. In that detail family you need masking region and hidden line.
Once you load this into the project model family, you have to add a projection height
Load the family into the project and you won't see the overlapping hidden lines.
