Hi, I need an urgent solution to one of my ongoing project, I am currently doing one task where I need to create a Metro Viaduct (Curved) on the given segmentation principal which is shown in the below image from CAD (Yellow). Here I have chosen Structural framing as family and have created the profile, I have also attached the design of my profile. So now It is very difficult for me to place the created profile on my Alignment (Mid line of Segmented principal) and when it is placed The Outer length and the inner length will not place accordingly as per end lines. So here I’m not worried about placement as it will be done using grasshopper or latter in the upcoming discussions we can proceed with the placement. Currently I need a Family which should be parametric where we can control Top length and Bottom length (L-outer & L-inner) as marked in the Image. So as it is Structural Framing Family I’m not able to control or add any length parameter on top and bottom, It will popup an error message “Constraints unsatisfied” So Please help me adding those to control point parameters into this family as the profiles have been already prepared using Structural family (There multiple deign for multiple profiles)
I’d suggest asking for assistance on Revit families at the Revit forums, as the question does not explicitly relate to Dynamo at this point.
You will probably need to share the family with them for detailed feedback.