Finding the normal vector / boundary curve of a Revit window instance

[rshanish]

Hi everyone,

I’ll just describe what I’m experiencing for now and upload some scripts later to show progress. I’m trying to use Rhino.Inside to create a parametric window element, for which I’ll need the ‘opening curve’ and ‘direction’ of each windows in my model. Aside from a brep intersection workaround between the window bounding object and host, is there any tool in Rhino.Inside designed to give this information on an instance?

Any help is much appreciated.
-Rocky

[Japhy]

Getting the opening profile is tricky, a window can contain geometry that is beyond the opening so using the Wall face is going to be required.

Re_Window_Normals.gh (15.7 KB)