[ Fixed ] [ Bug ] Draft_Offset: wrong preview if start angle arc is larger

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Roy_043
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[ Fixed ] [ Bug ] Draft_Offset: wrong preview if start angle arc is larger

Post by Roy_043 »

The Draft_Offset preview for Draft_Arcs whose start angle is larger than their end angle is wrong. Not a big issue if you want to enter a distance, the actual offset is correct. But it is a problem if you want to pick a point to define the distance: you cannot select points that can be projected onto the actual arc.

To create such an arc:
  1. Draw the arc CCW.
  2. For the start angle choose between 90 and 180 degrees.
  3. For the end angle choose between 0 and 90 degrees.

Code: Select all

OS: Windows 8.1 Version 6.3 (Build 9600)
Word size of FreeCAD: 64-bit
Version: 0.20.25065 (Git)
Build type: Release
Branch: master
Hash: 4de2ad46b2b9c78ac2721a0dbea7c19306261095
Python version: 3.8.6+
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.5.0
Locale: Dutch/Netherlands (nl_NL)
Attachments
Draft_Offset-arc-bug.png
Draft_Offset-arc-bug.png (1.17 KiB) Viewed 1826 times
Draft_Offset-arc-bug.FCStd
(3.73 KiB) Downloaded 32 times
Last edited by Roy_043 on Sat Jul 31, 2021 10:46 am, edited 1 time in total.
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Roy_043
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Re: [ Bug ] Draft_Offset: wrong preview if start angle arc is larger

Post by Roy_043 »

Merged.
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thomas-neemann
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Re: [ Bug ] Draft_Offset: wrong preview if start angle arc is larger

Post by thomas-neemann »

Roy_043 wrote: Sat Jul 31, 2021 10:45 amMerged.
thank you
Gruß Dipl.-Ing. (FH) Thomas Neemann

https://www.youtube.com/@thomasneemann5 ... ry=freecad
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