Scale Keep Name And Structure

Scale Keep Name And Structure

File: Part_Document_Scripts/Scale_Keep_Name_And_Structure.py
Version: 1.2
Document Type: Part (also works with Part inside Product or Process)

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Description

Scales every hybrid shape inside a selected geometric set about a centre point by a user-defined ratio, recreating the full geometric set structure in the current in-work object and preserving the original names of all shapes and geometric sets. Recurses through all child geometric sets automatically.

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Requirements

Requirement	Value
Python	>= 3.10
pycatia	>= 0.8.3
wxPython	Required
Open document	Part, or Part inside Product/Process

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Usage

1. Open a CATPart document containing a geometric set and a point
2. Run the script
3. Selection 1: Select the geometric set to scale
4. Selection 2: Select the centre point for the scaling operation
5. A dialog appears — enter the scale ratio and click OK
6. The scaled structure is created inside the current in-work geometric set

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Output

A child geometric set named after the source is created inside the in-work object, containing the full recreated structure with all shapes scaled and converted to datums:

[in-work object]
  └── SourceSetName
        ├── Shape_A
        ├── Shape_B
        └── ChildSetName
              ├── Shape_C
              └── Shape_D

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Notes

• The selected geometric set must not be the current in-work object — the script will exit with an error if this is the case
• All results are datums — no parametric link to source geometry
• The source geometric set is not modified
• For scaling individual selected shapes rather than a whole set use Scale Keep Name