I have used Brep.GetBoundingBox(Plane plane) before. However, when I use it on a brep created from a text entity, it fails me:
from Rhino import * from Rhino.DocObjects import * from Rhino.Geometry import * doc = RhinoDoc.ActiveDoc doc.Objects.Clear() text = "T" style = DimensionStyle() plane = Plane(Point3d(-2.0, 0.0, 1.0), Point3d(-1.0, 1.0, 1.0), Point3d(-2.0, 0.0, 2.0)) entity = TextEntity.CreateWithRichText(text, plane, style, False, 10.0, 0.0) brep = entity.CreatePolySurfaces(style, 0.5) bbox = Box(brep.GetBoundingBox(plane)) doc.Objects.AddBrep(brep) doc.Objects.AddBox(bbox) doc.Views.Redraw()
In the code above I create some text aligned to a plane in space. When I try to get the plane-aligned bounding box of this text, things go wrong. What I get in fact, is the bounding box of the text as if it were created in Plane.WorldXY. Here is an example picture:
I do not understand how I get this result. Am I missing something, or is it a bug?
Greeting from Berlin,