Draft WireToBSpline/cs: Difference between revisions
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|[[Draft_Downgrade|Downgrade]] |
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|[[Draft_Draft2Sketch|Draft2Sketch]] |
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|[[Draft_Workbench|Draft]] |
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<span id="Description"></span> |
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==Popis== |
==Popis== |
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Tento nástroj konvertuje [[Draft Wire/cs|Dráty]] do [[Draft BSpline/cs|B-křivek]] a naopak. |
Tento nástroj konvertuje [[Draft Wire/cs|Dráty]] do [[Draft BSpline/cs|B-křivek]] a naopak. |
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[[Image: |
[[Image:Draft_Wire2BSpline_example.jpg|400px]] |
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{{Caption|Converting a wire to a B-spline, and a closed B-spline to a closed wire}} |
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<span id="Usage"></span> |
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==Použití== |
==Použití== |
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<div class="mw-translate-fuzzy"> |
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# Vyberte [[Draft Wire |
# Vyberte [[Draft Wire/cs|drát]] nebo [[Draft BSpline/cs|B-křivku]] |
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# Stiskněte tlačítko {{KEY|[[Image:Draft WireToBSpline.png|16px]] [[Draft WireToBSpline/cs|Kreslení Drát do B-křivky]]}} |
# Stiskněte tlačítko {{KEY|[[Image:Draft WireToBSpline.png|16px]] [[Draft WireToBSpline/cs|Kreslení Drát do B-křivky]]}} |
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</div> |
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== |
==Notes== |
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* The command may result in a closed, self-intersecting [[Draft_Wire|Draft Wire]] or [[Draft_BSpline|Draft BSpline]] with a face. Such an object will not display properly in the [[3D_view|3D view]]. Its {{PropertyData|Make Face}} property, or its {{PropertyData|Closed}} property, must be set to {{FALSE}}. |
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* Původní objekt nebude po operaci smazán, pokud budete chtít musíte ho smazat ručně. |
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==Scripting== |
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==Skriptování== |
==Skriptování== |
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Not available, but creating a new object with the points from another one is easy, for example: |
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Není dostupné, ale vytvoření nového objektu z bodů jiného objektu je snadné, například: |
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* If the active object is a wire: |
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* Je-li aktivní objekt drát: |
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{{Code|code= |
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<syntaxhighlight> |
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import FreeCAD as App |
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points = FreeCAD.ActiveDocument.ActiveObject.Points |
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Draft.makeBSpline(points) |
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</syntaxhighlight> |
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doc = App.newDocument() |
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* if the active object is a bspline |
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p1 = App.Vector(1000, 1000, 0) |
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p2 = App.Vector(2000, 1000, 0) |
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p3 = App.Vector(2500, -1000, 0) |
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points = FreeCAD.ActiveDocument.ActiveObject.Points |
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p4 = App.Vector(3500, -500, 0) |
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Draft.makeWire(points) |
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</syntaxhighlight> |
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base_wire = Draft.make_wire([p1, p2, p3, p4]) |
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base_spline = Draft.make_bspline([-p1, -1.3*p2, -1.2*p3, -2.1*p4]) |
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points1 = base_wire.Points |
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spline_from_wire = Draft.make_bspline(points1) |
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points2 = base_spline.Points |
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wire_from_spline = Draft.make_wire(points2) |
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doc.recompute() |
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Latest revision as of 07:42, 10 April 2024
Kreslení Drát do B-křivky |
Umístění Menu |
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Kreslení -> Drát do B-křivky |
Pracovní stoly |
Kreslení, Architektura |
Výchozí zástupce |
Nikdo |
Představen ve verzi |
- |
Viz také |
Nikdo |
Popis
Converting a wire to a B-spline, and a closed B-spline to a closed wire
Použití
- Vyberte drát nebo B-křivku
- Stiskněte tlačítko Kreslení Drát do B-křivky
Notes
- The command may result in a closed, self-intersecting Draft Wire or Draft BSpline with a face. Such an object will not display properly in the 3D view. Its ÚdajeMake Face property, or its ÚdajeClosed property, must be set to
false
.
Scripting
Skriptování
Není dostupné, ale vytvoření nového objektu z bodů jiného objektu je snadné, například:
- Je-li aktivní objekt drát:
import FreeCAD as App
import Draft
doc = App.newDocument()
p1 = App.Vector(1000, 1000, 0)
p2 = App.Vector(2000, 1000, 0)
p3 = App.Vector(2500, -1000, 0)
p4 = App.Vector(3500, -500, 0)
base_wire = Draft.make_wire([p1, p2, p3, p4])
base_spline = Draft.make_bspline([-p1, -1.3*p2, -1.2*p3, -2.1*p4])
points1 = base_wire.Points
spline_from_wire = Draft.make_bspline(points1)
points2 = base_spline.Points
wire_from_spline = Draft.make_wire(points2)
doc.recompute()
Draft
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path link array, Point array, Point link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap lock, Snap endpoint, Snap midpoint, Snap center, Snap angle, Snap intersection, Snap perpendicular, Snap extension, Snap parallel, Snap special, Snap near, Snap ortho, Snap grid, Snap working plane, Snap dimensions, Toggle grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Text: Open hyperlinks
- Wire: Flatten
- Working plane proxy: Write camera position, Write objects state
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
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