How Does SectionView.ByCoordinate…Trouble

[bvs1982]

The follow up as promised.

I figured it out with the help of this topic.

Get Sections Views From Grids

Here is a graph that creates section views along each grid axis and sets the depth to +/- 750mm: makeSectionsAtAxis.dyn (41.3 KB) [image] [image]

For each Section you need a Coordinate for the
CoordinateSystem.ByOriginVectors node.

This will create a Vertical Section.

In the end i didn’t figure out the flipping (of a section).

I thought this would do the trick…,

but with Vector.Reverse my View got upside down and I don’t really know how
Plane.ByOriginNormal works and if it would help.

I found this topic with a Python code for the mirroring.

Mirror sectionview without a copy (Python)

I have gotten as far as… [image] perhaps some python gurus would like to chime in… as “expected Plane, got Plane” is not very helpful import clr clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * clr.AddReference("RevitServices") import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager doc = DocumentManager.Instance.CurrentDBDocument clr.AddReference("RevitNodes") import Revit cl…

I do wonder if and how you can flip Section without Python?
Maybbe one of you can answer that? @jacob.small @Nick_Boyts @john_pierson.