Get Normal, Origin from Plane

Grasshopper
1
  1. Why my normal from Plane is different from Normal in Rhino geometry/surface?

also a few additional questions

  1. How to get Origin, Normal from Plane?
  2. How to colour vector to a custom colour?

PlaneNormal.gh (7.8 KB)

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image1489×714 89.9 KB

2

here are a couple options. The plane through points isn’t going to compare to the surface normal, which is dependent on the order of points.

image

3

deconstructPlane

vectorDisplayEx