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[Frage] I would like to change the Radius of the Cylinder. [Gelöst]

sahoon1
sahoon1
13.02.2024 - 00:53

Dear,All

I would like to change the Radius of the Cylinder.
However, it seems that only properties in Properties can be changed in the Python API. Is there a way to change the Radius?
Or, can I create a new cylinder by reading the Radius value?

[ModelElement3D (
   CommonProperties(
      Color                       (4)
      Layer                       (3734)
      Stroke                      (1)
      Pen                         (1)
      ColorByLayer                (0)
      PenByLayer                  (0)
      StrokeByLayer               (0)
      HelpConstruction            (0))
   TextureDefinition(
      SurfacePath                 ())
   TextureMappingProperties(
      MappingType                 (4)
      MappingAngle                (0)
      XScale                      (1)
      YScale                      (1)
      XOffset                     (0)
      YOffset                     (0)
      PhongAngle                  (0)
      ReferenceFace               (0)
      ReferenceEdge               (0)
      UV Coordinates count        (0))
   BRep3D(
      RefPoint(0, 0, 0)
      PartsCount(1)
      EdgeCount(3)
      FaceCount(3)
      VertexCount(2)
      Vertices(
         (277710.9884902195, 306568.5859456454, 0)
         (277710.9884902195, 306568.5859456454, 5000)))
)
]

Anhänge (1)

img
aaa.png
Typ: image/png
20-mal heruntergeladen
Größe: 79,33 KiB

Lösung anzeigen Lösung verbergen

bmarciniec
bmarciniec
13.02.2024 - 08:31 *

Hi,

you must first check, whether your BRep is a cylinder. Use IsCone for that, as a cylinder is a special type of cone. This function gets you the placement, radius and height, so everything you need to create a new cylinder geometry to overwrite the old one. Here's an example of increasing the radius by 200 mm:

        is_cone, placement, bottom_radius, top_radius, height = old_cylinder.IsCone()
        if is_cone and bottom_radius == top_radius:
            new_cylinder = AllplanGeo.BRep3D.CreateCylinder(placement,bottom_radius + 200,height)

Best,
Bart

bmarciniec
bmarciniec
13.02.2024 - 08:31 * [Lösung]

Hi,

you must first check, whether your BRep is a cylinder. Use IsCone for that, as a cylinder is a special type of cone. This function gets you the placement, radius and height, so everything you need to create a new cylinder geometry to overwrite the old one. Here's an example of increasing the radius by 200 mm:

        is_cone, placement, bottom_radius, top_radius, height = old_cylinder.IsCone()
        if is_cone and bottom_radius == top_radius:
            new_cylinder = AllplanGeo.BRep3D.CreateCylinder(placement,bottom_radius + 200,height)

Best,
Bart

sahoon1
sahoon1
13.02.2024 - 11:25

With your help, it's solved.
thank you