Angle parameters

Rhino.Inside Revit
1

Hello everyone,

I created a parametric family with blend and made angle adjustment parameter because I would like to make the trapezium. I would like to join these parameters with grasshopper scripts.

But my problem is that I can only make my trapezium only the direction to the left, cannot to right. If I insert 0 in angle adjustment, it became rectangle. I got error if I insert (-value) in it. How could I solve this problem? If you have any ideas to move to both direction, could you explain it to me?

I attached the rfa.file I have created and the sample video.

Have a nice day, everyone!!

Revit2024.1.rfa (508 KB)

2

Hi,

To solve your doubt, you can use the below parameter formulas setup in the family which will allow you to make a -ve value

image
image805×138 4.34 KB

and your geometry should now be constrained to the refPlane called Control plane

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image1334×610 26.4 KB

NB: I haven’t gone through the family or checked any errors, but this is the approach you can follow to allow for moving in both directions +ve and -ve

Re_Angle Parameters.rfa (840 KB)