- It copies the geometry and associated constraints of a plurality of sketches into a new sketch
- The functionality is accessible from outside sketch edit mode, directly from the menu Sketch
-removes all soqtviewer references
-create a quarter adaptor class which implements missing functionality
-adopts freecad code to make use of SoRenderManager and changed View3DInventorViewer interface
The arrows were there in the code, but at a certain point, code was written to set the this->imgHeight value programatically, based on
whether it had text or not. As symmetry constraint does not have text the variable failed to initialize. Being zero, it did not pass
the ASSERT in the render function, so it was not rendered.
This includes Werner's fix for improver cast of a SoRayPickAction to SoGLRenderAction:
SbVec2s vp_size = static_cast<SoGLRenderAction*>(action)->getViewportRegion().getWindowSize();
to
SbVec2s vp_size = SoViewportRegionElement::get(state).getWindowSize();
At least sometimes tt is a SoRayPickAction because:
When you move with the mouse over the sketcher (when in edit mode) you enter the method ViewProviderSketch::mouseMove.
Inside there the method getPointOnRay is called to get a picked point underneath the cursor. Inside the latter method
an instance of SoRayPickAction is created to traverse the scene graph. After a long cascade of function calls you
finally enter SoDatumLabel::generatePrimitives(SoAction*).
Do not add a symmetry constraint icon to a group of icons, so that it lies on the line or point providing the symmetry (symmetry axis/point),
as it is more clear to the user which line this is.
Based (and solves) Mantis ticket:
http://www.freecadweb.org/tracker/view.php?id=1643
The ticket refers only to redundant, and ask for deletion.
Two commands are created, one for redundant constraints and other for conflicting constraints.
As usually removing one constraint of the "at least one" is sufficient, the implementation selects the constraints (but does not delete them).
The user therefore easily identify the constraints involved and decide to delete them.
This implementation takes into account the edit->Actsketch that ViewProvidedSketch creates for solving, as it is this instance the one that generates the messages in the Sketcher Taskbar.
No buttons in the toolbar by default (can be added by the user), but an hyperlink in the solver messages which triggers the selection of the appropriate command (conflicting or redundant).
Ex 1: User selects constraints from the list => right click => select "select elements" from the contextual menu => The elements (edges,vertex) involved in the constraint(s) are selected.
Ex 2: User selects (a) constraint(s) => Clicks button in toolbar (if included by the user) => The elements (edges,vertex) involved in the constraint(s) are selected.
Intended as visual aid to see which elements are being affected by a constraint.
Requested by Jim on thread:
http://forum.freecadweb.org/viewtopic.php?f=19&t=6875&start=10
Solving another Mantis ticket I can not find now.
Feature requested by nahshon.
- In auto-switch to edge mode, actually switch to first valid type, which is always
edge, except for a point. It reduces the amount of clicks when dealing with points.
- Correction of a typo.
a. Use scale to calculate max distance
b. Consider only circle/arc that actually touch the newly created line
c. Use of arc angles correctly
d. Find nearest touch point (not nearest center)
e. some optimization
- Varios minor bug fixes.
- Added the other commands to the toolbar.
- Bug fix: missing AbortCommand().
- Mode Auto-switch to edge (Sponssi mode) has selection combo disabled to avoid interferring with this mode.
However, if auto-switch checkbox is unchecked (Jim-Abdullah mode), the combo is enabled and selection of
element type can be effected via the combo with the mouse.
In any case "z" shortcut iterates round robin the "valid types" of the preselected (hovered) element.
commit 695becbbfff961b13e3edb5a4e1e4487bc53b4bb
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Aug 4 15:24:33 2014 +0200
- Making combo disable state.
- Updating Art (Thanks Jim!)
commit d5391d40ace450fa2e65fe2b4ab8029ad37cacf8
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Fri Aug 1 00:40:15 2014 +0200
- Adaptation of code to Workbench's new Template structure.
- Minor adaptation of new ViewProvideSketch code to new constraint code (only in code extensions needed for element Widget)
commit ecdec20afa33c9a950e6054e80e4aa9c72aad8b6
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jul 31 15:31:38 2014 +0200
Fix so that when applying a coincident constraint to a plurality of points,
if one constraint on a couple of points exists, no new coincident constraint is
added to this couple.
Fixes: http://forum.freecadweb.org/viewtopic.php?f=3&t=6890
commit 32ef59d76e6c63356f5d36598ca11eb47c2e52af
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jul 31 14:13:58 2014 +0200
Add some placeholder art for icons to avoid having a cross icon and annoying icon not found messages.
commit ccb60a3a7e71a0eb8ad5d896542314a98ef314a8
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Jul 28 20:15:29 2014 +0200
- Fixed Length Constraint accelerator (D) to SHIFT+D to avoid colision with other higher level FreeCAD accelerator assignment.
- Selection Accelerators now toggle on shortcut execution, and act when no other element is selected (fixed bug)
TODO: Art+Toolbar
commit 791358d046e8eeb03fa00272f5627c75254c48eb
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Jul 28 15:12:07 2014 +0200
Fixing shortcut system:
- Take shortcuts automatically from CommandManager.
- Fixed two shortcuts in CommandConstraints (Point on Object - O and
Parallel Constraint - P to SHIFT+O and SHIFT+P to avoid collision with other constraints)
- Fixed shortcuts in CommandConstraintAccel to non-already-existing combinations
- Fixed Sketcher Menu to show accelerators
commit 12d366406a45038ce1a4f725a98e4f570475084b
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Jul 28 11:53:37 2014 +0200
Implemented SHIFT multiple selection functionality in listwidget.
commit 0606ea7dfe38fdf8924f65f14382f1b327145c80
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Jul 28 11:02:02 2014 +0200
Added Sketcher Accelerators for:
- Selection of H Axis
- V Axis
- Origin
Main TODO: Shortcuts and Shift in list widget implementation
commit 297464807fc56fbcf31efadff9625fc05bb20c41
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Wed Jul 23 11:37:21 2014 +0200
Implementation of:
- Switch on 'Z' instead of 'Shift'
- Checkbox to select whether element internal name (e.g. Edge10) should be presented on list or not (Sponssi requested)
- Checkbox to force going back to "Edge" type on change from one element to the next (Sponssi requested)
commit c8764b116acdcfdc7ef7658dc6009fb8db807906
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Wed Jul 23 07:57:11 2014 +0200
TaskSketcher Elements:
- Store Vertex within elements for optimization (reduce loops searching for vertex in every function call)
- Added the accelerators described below + Toggle Construction as context menu commands
- Fixed bug (Thanks sponssi!): After some element has been preselected from the list and the cursor moved to the drawing area,
the preselection doesn't seem to be resetted in the widget or whereever it is handled.
Tapping shift still swaps the preselection between the points of the previously selected element.
The left mouse button has to be clicked in the draw area to get rid of this.
http://forum.freecadweb.org/viewtopic.php?f=10&t=6861&sid=7eea4adc7ecf4cebd561b357601866a2&start=20
- Extended naming of elements, to facilitate writing python code (as requested by sponssi).
- Minor modifications (creation of utility fuctions, code readibility, ...)
Sketcher Workbench:
- First effort to add a toolbar with the accelerators.
Sketcher Accelerators: (Perform actions on existing elements, as opposed to Geometry Creation, not restricted to applying constraints)
- Close Shape : of selected edges (i.e. lines and arcs)
- Connect : selected edges (connect endpoint edge with starting point of next edge according to selection order)
- Select Constraints : associated with currently selected edges
commit 1dc18204a4e2e38f71d729a7692383f50a7d4654
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Sat Jul 12 16:06:48 2014 +0200
New alternative implementation of the Sketch Element List.
This version comprises:
- Identification via icon of type of geometric element (Point, Arc, Line, Circle) and
Type of selection (Edge, Starting Point, End Point, Center Point)
- Corrected a bug where upon selection from the combobox, the icons were not updated (Thanks Jim!)
- Implementation of jump to next valid type of last preselected element (aka fast-forward) for all the types.
commit 4d472ef796362405c3982355f86489fa92cbfe6d
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jun 26 17:15:51 2014 +0200
Feature request by jmaustpc
- When an object does not have an element, lets put a different icon.
- Currently the constraint lock icon is used until availability of a new one.
commit 6d15478f6533ff3805520a8ca36d1c41908cb0af
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jun 26 14:54:23 2014 +0200
Bug fix (preselection not disappearing on changing element without the element Type).
commit e33043e17781fcf6399257696f115f68ab4580ec
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jun 26 14:39:20 2014 +0200
New nicer icons by jmaustpc. They look much nicer :-)
commit 2ce2d6ff1ad2d81b0b1e30ffcbe9f2cc445f2e5b
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Thu Jun 26 14:37:21 2014 +0200
Fast-Forward functionality:
- If an element not having "midpoint" is preselected, then on pressing SHIFT the
Type will jump from EndPoint to Line skipping midpoint.
- This is intended as a productivity feature, as most sketch elements usually are lines
commit 1865d06d06582a49da10ddc123133807a4593060
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Wed Jun 25 15:47:22 2014 +0200
Bug fix (thanks jmaustpc)
- Preselection is maintained even though the geometric element does not have the "Type".
- Fix involves calling for remove preselection in TaskSketcherElement
- Implementing the response to the message RmvPreselection in ViewProviderSketch
commit 14e21da4b4ed0e9a2b3e846a4e51f6745d5e0ab7
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Mon Jun 23 14:25:35 2014 +0200
Fix Bug with null pointer (thanks jmaustpc!)
Clean up code
commit 0d99eb633f1bca45d4e7bb22c57bd4892767a390
Author: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Wed Jun 11 16:32:48 2014 +0200
New widget for the Taskbar of the Sketcher WB.
The objectives of this widget are:
1. Allow editing of sketches when they have (partially) overlapping lines of any type
(construction/external/normal).
2. Allow the construction of sketches using the keyboard (less mouse intensive)
The widget works as follows:
1. A QListWidget presents a list of elements, element is here a geometric element
formed Types edges, starting points, end points and midpoints (e.g. circles, arcs)
2. On hovering/Entering one item in the list, it is preselected for easy identification.
3. The selection can be switched from one type to another using the SHIFT key
(press and release) in a round-robin fashion (or you can select it using the droplist)
4. Selection of different types is possible (e.g. two points and a line).
5. The contextual menu accessible by right click allow to apply a constraint to the
selection.
6. The constraints in the contextual menu have shortcuts, so you can actually use the
shortcut directly from the QListWidget.
Additional features introduced to other parts during development...
- New color introduced for Types that are selected and preselected at the same time
- Edges is a SoLineSet. You can not apply many So modifiers (width,offset) to parts of a SoLineSet.
An edge part of a SoLineSet that is drawn after another one, covers it unless it is closer to the
camera. The system of manual offsets already in place for points has been extended to properly
handle (i.e. show) overlapping lines part of a SoLineSet.
