View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0003110||Sketcher||Feature||public||2017-07-01 08:45||2018-11-29 11:14|
|Target Version||0.19||Fixed in Version|
|Summary||0003110: Sketcher: add support of relevant constraints to B-splines|
|Description||The current implementation of B-splines only support constraints on the B-spline vertices. It would be useful to use other constraints as well (point on object, tangent, perpendicular on the curve).|
Back-link to relevant forum topic https://forum.freecadweb.org/viewtopic.php?f=10&t=28896
Can this be broken down into two parts?
(1) BSpline is immutable and the other simpler geometry is forced to conform to it -- eg lines are forced equal length or forced perpendicular at point of intersection while the BSpline remains constant.
(2) BSpline can be fully effected and changed by the constraints.
I am looking to use the Length Equality between line and BSpline, which should be the easiest thing, it has to measure it and then apply it.
|2017-07-01 08:45||normandc||New Issue|
|2017-07-01 08:45||normandc||Status||new => assigned|
|2017-07-01 08:45||normandc||Assigned To||=> abdullah|
|2017-07-01 11:02||Kunda1||Tag Attached: bugtracker|
|2017-07-01 11:02||Kunda1||Tag Attached: constraints|
|2017-07-01 11:03||Kunda1||Tag Detached: bugtracker|
|2017-07-01 11:03||Kunda1||Tag Attached: b-splines|
|2018-10-06 15:11||abdullah||Target Version||=> 0.19|
|2018-11-29 11:14||JulianTodd||Note Added: 0012229|