RhinoCommon - plane aligned boundingbox?

@Helvetosaur wrote:

HI all,

Having a brain fart here - I have some RhinoCommon geometry (curves, surfaces that are not in the document), and I need to get a plane-aligned bounding box for each with a plane that is not one of the principal XYZ planes. I need to do this a lot of times.

I have tried with

xform = Rhino.Geometry.Transform.ChangeBasis(Rhino.Geometry.Plane.WorldXY, ref_plane)
#and then
bb=obj.GetBoundingBox(xform) #one single object here

then getting the corner points and transforming them in the other direction, but this still seems to get me a world-aligned bounding box…

bb=obj.GetBoundingBox(ref_plane)

Didn’t work either…

Thx, --Mitch

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