Skip to content

[Bug] Edit>Scale (downscale at least) appears to over-affect NC shoulder #2463

@jimmiedave

Description

@jimmiedave

Describe the bug

Scaled a rocket design to 75% (selected components only) and excluded only MMT and CRs. (Nose cone was selected)

Everything else scaled as expected, but the nose cone shoulder was scaled down in diameter past 75% of the original. Calculated shoulder diameter should probably be 57.15mm diameter, but shoulder is scaled to 44.4mm diameter. Shoulder length scales as expected.

Upscale does not appear to cause a problem.

To Reproduce

  1. Load a design
  2. Select all the components
  3. Deselect MMT and its children (might not be necessary)
  4. Edit>Scale
  5. Select "Only selected component(s)"
  6. Click "Scale"
  7. Observe nose cone shoulder.
    ...

Screenshots / .ork file

Screenshot(s):

(drag-and-drop the screenshot(s) here)
Screenshot 2024-03-05 at 3 02 08 PM

Screenshot 2024-03-05 at 3 02 40 PM

.ork file:

(drag-and-drop the file here as a .zip file)
ArgentFG54v01.ork.zip

OpenRocket version

23.09

What platform are you running on?

macOS

Additional context

Interestingly, "44.4 mm" is the rounded value of ( ShoulderLength * .75 * .75 )

Metadata

Metadata

Assignees

Labels

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions