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FS#1918Splines whit control points of order 1 and 4 not selected with partially selecting cursor R>L draw

Type
Bug
Status
Closed
Resolution
Fixed
Category
QCAD (main)
Severity
Low
Priority
Low
Reported version
3.22.1
Operating system
Windows 7
Reported
2019-07-06 by CVH
Closed
2019-07-06 by andrew

Set up a spline with control points let's say of the order 3.
Clone it 3 times with some offset in x&y.
Edit the degree property and set 1ste to 1, 2nd to 2, aso
Draw select partially from right to left.
Those of the order 1 and 4 aren't selected.

Regards

Comments (1)

andrew 2019-07-06

Thanks. Degree 1 splines (polylines) will be implemented / fixed for the next release.

For degree 4 and higher, unfortunately, I'm going to have to close this as "out of scope". I'm unaware of any algorithms to deal with intersections of splines of degree 4 and higher. Splines of degree 4 and higher are mostly of academic interest and mainly supported in QCAD for compatibility reasons.

Closure comment

Fixed for degree 1, out of scope for degree 4 and higher (won't fix / implement)