FS#2155 : Faulty rendering Polyline Arcs with Width = 2R

Quick Actions

View Dependency Graph

Status Assigned
Percent Complete
0%
Task Type Bug Report
Category QCAD (main)
Assigned To

andrew
Operating System Windows 7
Severity Very Low
Priority Very Low
Reported Version Development
Due in Version Undecided
Due Date Undecided
Votes
1
- CVH (20.12.2020)
Private

Attached to Project: QCAD Bugtracker
Opened by CVH - 20.12.2020

FS#2155 - Faulty rendering Polyline Arcs with Width = 2R

QCAD Professional
Win installer 32bit
Version: 3.25.2.4 (3.25.2.4)
Internet: QCAD.org
Build Date: Nov 18 2020
Revision: 40f4475
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

Most likely not related to the QCAD version, rather an old sore.

File included
Topic: https://qcad.org/rsforum/viewtopic.php?f=33&t=7889#p30803
Confirmed by ‘cccplex’ Linux ‘Latest Ubuntu’

Polyline arcs with Width = 2R render as circle segments rather than circle sectors.
As Non-reversed arcs these don’t explode.
As reversed arc these explode to a single arc rather than a circle sector contour.

There is also still the faulty rendering with Z not zero
https://qcad.org/bugtracker/index.php?do=details&task_id=1923

Regards,
CVH