I am currently working on a family that consists of several types (sweeps, extrusions, general purpose models, etc.) and need a way to flip the entire family model based off of a parameter. Essentially a Yes/No parameter that would flip or the object one way or the other. I know one option is to just use visibility options but that would require for the family to contain a duplicate of everything inside, and I'm trying to keep the model as light as possible. I've been using Revit now for close to two years, so I thought something like this would be possible, but from my tinkering around I can't figure it out.
Any suggestions?
Thank you so much in advanced
Flips have no capability to tie to parameters, nor do they have any functionality except their one purpose: allowing a family to flip in the project environment via a click on the flip symbol. The method of duplicating the modeled objects and using visibility parameters is a generally accepted way of parametrically building a change of orientation into families (you could see any of Simpson Strong-Tie's hanger families for examples, such as this one). I can see how making the flip able to be controlled via parameters could be useful. You could check if their is an Idea for this, and if not, post a new Idea on the Revit Ideas page.
@Anonymous
It depends on what you are modeling and how you are modeling it. example:
You have to also consider that certain forms might not work properly when or if their profile is flipped therefore having either labeled nested families or multiple nested components with a visibility control is the better solution
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In your post, you don't mention the option of adding flip controls in the family. I hope you are aware of that. Not controllable by parameter, but they get the job done in a very simple way.
I think I read you wrong in my first reply. I thought you wanted to flip a switch to choose one among different components in the family, hence that reply.
If you just need to mirror the family in the project without using Mirror tool, follow @Alfredo_Medina advice.
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