A selected edge of a sketch is not in local coordinates and thus its corresponding axis mustn't be multiplied with the sketch placement as
this will lead to a wrong direction vector.
Forum: https://forum.freecad.org/viewtopic.php?t=82022
As Length and Offset represents the same concept in different way it is
useful to keep them in sync when it is possible. Update to one of them
will update the other with approperiate value. This behaviour behaviour
works only if both properties are not coming from expression engine -
those will stay not touched.
This commit adds support for two separate modes of defining distance
between elements in PD's Linear Pattern.
1. Overall Length - which works exactly like it works before,
2. Spacing - which allows user to explicitly define distance (offset) between
features.
In LinearPattern and PolarPattern. Skip all checks if occurrences is 1. Allows Expressions on Length/Angle that evaluates to 0 if Occurrences is 1.
Co-Authored-By: 0penBrain <48731257+0penBrain@users.noreply.github.com>
Used when finding subelements of a feature. Many of the comparisons used to also
check for string lengths, but as far as I can tell they are not strictly
necessary (see https://www.cplusplus.com/reference/string/string/substr/) and
just `substr` can be used without them. However, `compare` explicitly is for
comparing, and does not make a new object that `substr` does.
- Helix: the property Turns has the App::PropertyFloatConstraint thus also the pointer to it must have the same property
- LinearPattern and Helix: make constraints static class member (forgot this in commit 114bdf6b)
- Draft: make the constraint const
- PolarPattern and LinearPattern assure that the header file is loaded at last to avoid potential troubles
When using linear pattern with expression, this can be usefull to have only one
occurence (the original one), which can't be done with the following
implemenation. This commit change this behaviour by allowing this value.
- Rebase App::Origin on App::DocumentObject
- Keep all control over the Origin structure inside the Origin and it's
ViewProvider
- Add OriginFeature class as common base for App::Plane and App::Line
- Rebase App::Plane and App::Line on top of newly created class and
move to the file.
- Change Origin's ViewProvider API associated with temporary display
- Lots of associated changes to files
- Several minor fixes
- Lots of new bugs
- remove StdDirection,StdAxis and StdMirrorPlane properties
- support sketch H_Axis, V_Axis, N_axis as valid references in patterns
- polish reference selection gui (unified for standard axes and custom references)
