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QCAD - 2D CAD System.

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IDCategoryTask TypeSeveritySummaryStatus  ascProgress
2128QCAD (main)Feature RequestLow"Create Library Item" "Save As" dialogue doesn't rememb...Assigned
2 Task Description

This is either a bug or a feature request, depending on perspective; my apologies if I’ve picked the wrong one. Additional discussion can be found here.

Steps to reproduce:
1. Create an entity
2. Run “Create Library Item” [BT]
3. Select Reference Point

Expected outcome:
“Save As” dialogue opens in the directory that the previous library item was saved in

Actual outcome:
“Save As” dialogue opens in ( RSettings.getLaunchPath() + “/libraries” )

Additional Context:
The reason I’ve categorized this as a bug is because, relative to the behaviour of the main “Save As” dialogue (which does remember the last directory used) the behaviour of the “Create Library Item” “Save As” dialogue is unexpected.

Software versions:
QCAD 3.25.2 Pro
Windows 10 Pro

2161QCAD (main)Feature RequestLowMake Polyline from Selection (OC) configurable for simp...Assigned
1 Task Description

QCAD Professional
Win installer 32bit
Version: (
Internet: QCAD.org
Build Date: Dec 16 2020
Revision: e06f230
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

Not related to OS, nor version.

The method Polyline from Segments (OC) can be configured for tolerance and simplification in the Options Toolbar.
The method Polyline from Selection (OG) has no UI or none showing.

OG retrieves a tolerance from QCAD.ini, what is initially not set:

    var tolerance = RSettings.getDoubleValue("PolylineFromSelection/Tolerance", 0.001);

The tolerance will be default = 0.001 similar as the default in AppPrefs.
The tolerance setting is included in QCAD.ini after changing the AppPrefs entry.

OG calls PolylineFromSelection.autoJoinSegments with this tolerance:

    var counter = PolylineFromSelection.autoJoinSegments(di, tolerance, this);

PolylineFromSelection.autoJoinSegments calls PolylineFromSegments.createPolylineShape
with simplification hard coded to true. (last parameter)

    // create polyline from line, arc, spline or open polyline entity:
    var polyline = PolylineFromSegments.createPolylineShape(
                    entity, doc, vTolerance, op, undefined,
                    traversed, callBacks, undefined, true);

I would like to see the simplification optional and default = true.


2173QCAD (main)Feature RequestLowView > Selection Filter: Add alpha property for hatchesAssigned
2 Task Description

Add alpha property to filter for hatches.

1815QCAD/CAMFeature RequestLowAdd Laser tool optionAssigned
Task Description

Hi Andrew,

Creating G-code for cnc-laser, the laser-tool can not be correctly set at all.

Attached a laser tool proposal

1841QCAD/CAMFeature RequestLowQCAD/CAM Postprocessor "Hpgl": Add pen colors to HP/GL ...Assigned
Task Description

Add SPx; with x being pen number from 1-8.

- Which color corresponds to which pen number?
- What if there are more than 8 colors in a DXF files?

1844QCAD/CAMFeature RequestLowHP/GL (PLT) importAssigned
Task Description

Hi Andrew

QCAD/CAM misses a hpgl.plt import. If gerber and G-code can, so should plt.

1846QCAD/CAMFeature RequestLowToolpath preset offsetsAssigned
Task Description

Hi Andrew

A request for adding some fields to the toolpath

1877QCAD/CAMFeature RequestLowPost Processor TutorialAssigned
Task Description

Hallo Andrew,

I am still busy on the never ending G-code story. Doing so I wrote a small Post Processor Tutorial for all those nerds who wants to write their own. If you like it you might add it to QCAD. However, since English is not my native tongue I suggest checking it would be wise.

Meanwhile I have downloaded the source code, and could not find the CAM’s Drill-path-script. I am now using a negative Drill Cut Depth to set a Laser Dwell time, were as a field “Dwell Time (in seconds)” in the Drill-path would be more appropiate. Is this script open source available or is it part of ‘closed part’ of QCAD?

1901QCAD/CAMFeature RequestLowCAM Traverse ToolpathAssigned
Task Description

Hallo Andrew,

Still busy on the never ending G-code story. Urgently needed the very common Traverse Toolpath.

Example added as pdf.


1902QCAD/CAMFeature RequestLowCAM G-Block ToolpathAssigned
Task Description

Hallo Andrew,

Still busy on the never ending G-code story. Urgently needed the very handy G-code Block Toolpath. This ‘toolpath’ also solves a lot of “editing requests”.

1911QCAD/CAMFeature RequestLowDrill ToolpathAssigned
Task Description

Hallo Andrew

It would be more than conveniant, defining the drilling locations of the drill toolpath, by selecting a circle’s center point.

1940QCAD/CAMFeature RequestLowCAM > CAM Configuration: Add program descriptionAssigned
1 Task Description

Add a program description to the CAM configuration dialog and export to postprocessors as variable.

See also:

2164QCAD/CAMFeature RequestLowAdd ability to pan the 3D view with a modifier key and ...Assigned
Task Description

With a Mac (and no external mouse) there’s no middle button so it’s not possible to pan the 3D view (that’s what they tell me in the forum). It would be useful if one could use command-drag or control-drag to pan around the 3D view.

1285QCAD (main)Feature RequestLowProperty PainterResearching
2 Task Description

Easy transfer of properties from one entity to others

693QCAD (main)Feature RequestMediumSupport for external references (XREF)Likely to be implemented
21 Task Description

Support for external references (XREF)

1127QCAD (main)Feature RequestLowLeaders: spline shapedLikely to be implemented
2 Task Description

Add support for spline shaped leaders

1224QCAD (main)Feature RequestLowRevision cloudsLikely to be implemented
5 Task Description

Add support to draw revision clouds or convert polylines, ellipses, circles to revision clouds.

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