Draft Downgrade/cs: Difference between revisions
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<languages/> |
<languages/> |
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{{Docnav |
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|[[Draft_Upgrade|Upgrade]] |
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|[[Draft_WireToBSpline|WireToBSpline]] |
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|[[Draft_Workbench|Draft]] |
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|IconL=Draft_Upgrade.svg |
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|IconR=Draft_WireToBSpline.svg |
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|IconC=Workbench_Draft.svg |
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}} |
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<div class="mw-translate-fuzzy"> |
<div class="mw-translate-fuzzy"> |
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{{GuiCommand/cs|Name=Draft_Downgrade|Name/cs=Kreslení Degradace|Workbenches=[[ |
{{GuiCommand/cs|Name=Draft_Downgrade|Name/cs=Kreslení Degradace|Workbenches=[[Draft_Workbench/cs|Kreslení]], [[Arch_Workbench/cs|Architektura]]|MenuLocation=Draft → Downgrade|Shortcut=D N|SeeAlso=[[Draft Upgrade/cs|Draft Upgrade]]}} |
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Tento nástroj degraduje vybrané objekty různými způsoby. Není-li vybrán žádný objekt, budete vyzvání k výběru objektu. |
Tento nástroj degraduje vybrané objekty různými způsoby. Není-li vybrán žádný objekt, budete vyzvání k výběru objektu. |
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</div> |
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The Downgrade tool performs things such as breaking faces, and deconstructing wires into their individual edges. It can cut a shape with another shape in similar way to [[Part Cut]]. |
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The counterpart to this tool is the [[Draft Upgrade]] operation. |
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[[Image:Draft_Downgrade_example.jpg|400px]] |
[[Image:Draft_Downgrade_example.jpg|400px]] |
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{{Caption| |
{{Caption|Two overlapping faces are downgraded to a Part Cut object, which is downgraded to a face. That face is then downgraded to a closed wire, which is finally downgraded to separate edges.}} |
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==Použití== |
==Použití== |
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==Scripting== |
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The selected objects are modified or downgraded, according to the following conditions, in order: |
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# If only one object is selected and it contains more than one face, each face becomes a separate object. |
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# If there are more than one face in the selection, the subsequent objects are subtracted from the first one. |
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# If there is only one face in the selection, it gets converted into a wire. |
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# Otherwise all wires found in the selection are exploded into single edges. |
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==Volby== |
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Vybrané objektu jsou upraveny/degradovány podle následujících podmínek (v tomto pořadí):: |
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* pokud je vybrán pouze jeden objekt a ten obsahuje více než jednu plochu, stane se každá plocha samostatným objektem |
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* je-li více než jedna plocha ve výběru, následující objekty jsou odebrány z prvního |
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* je-li ve výběru pouze jedna plocha, je zkonvertována na drát |
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* jinak jsou všechny dráty nalezené ve výběru rozděleny do samostatných hran |
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==Příklad== |
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<gallery widths="300" heights="200"> |
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File:Draft Downgrade 01.png|Kompletní tvar |
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File:Draft Downgrade 02.png|Degradovaný tvar s rozpojenými a oddělenými plochami |
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</gallery> |
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{{Code|code= |
{{Code|code= |
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downgrade_list = downgrade(objects, delete=False, force=None) |
downgrade_list = downgrade(objects, delete=False, force=None) |
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addList, deleteList = downgrade(objects, delete=False, force=None) |
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}} |
}} |
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{{Code|code= |
{{Code|code= |
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import FreeCAD |
import FreeCAD as App |
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import Draft |
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doc = App.newDocument() |
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# Create an union |
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union = addList1[0] |
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doc.recompute() |
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# Downgrade the union twice |
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wire = addList2[0] |
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compound = add_list1[0] |
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add_list2, delete_list2 = Draft.downgrade(compound, delete=False) |
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face = add_list2[0] |
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doc.recompute() |
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}} |
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# Insert a solid box |
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{{Docnav |
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|[[Draft_Upgrade|Upgrade]] |
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|[[Draft_WireToBSpline|WireToBSpline]] |
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|[[Draft_Workbench|Draft]] |
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|IconL=Draft_Upgrade.svg |
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|IconR=Draft_WireToBSpline.svg |
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|IconC=Workbench_Draft.svg |
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}} |
}} |
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{{Draft Tools navi}} |
{{Draft Tools navi{{#translation:}}}} |
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{{Userdocnavi}} |
{{Userdocnavi{{#translation:}}}} |
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{{clear}} |
Revision as of 20:58, 29 August 2021
Kreslení Degradace |
Umístění Menu |
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Draft → Downgrade |
Pracovní stoly |
Kreslení, Architektura |
Výchozí zástupce |
D N |
Představen ve verzi |
- |
Viz také |
Draft Upgrade |
Popis
Tento nástroj degraduje vybrané objekty různými způsoby. Není-li vybrán žádný objekt, budete vyzvání k výběru objektu.
Two overlapping faces are downgraded to a Part Cut object, which is downgraded to a face. That face is then downgraded to a closed wire, which is finally downgraded to separate edges.
Použití
- Vyberte jeden nebo více objektů, které chcete degradovat
- Stiskněte tlačítko Degradace nebo klávesy D a N
Scripting
Skriptování
Nástroj Degradace může být použit ve skriptech Pythonu a v makrech použitím následující funkce:
downgrade_list = downgrade(objects, delete=False, force=None)
- Degraduje zadaný objekt(y) (může to být objekt nebo seznam objektů).
- Je-li delete True, staré objekty budou smazány.
- Atribut force může být využit pro určení požadovaného způsobu degradace. Může to být: explode (oddělení), shapify, subtr(odebrání), splitFaces(rozděl plochy), cut2, getWire, splitWires(rozděl drát).
- Vrací katalog obsahující dva seznamy, seznam nových objektů a seznam objektů ke smazání
Příklad:
import FreeCAD as App
import Draft
doc = App.newDocument()
circle = Draft.make_circle(1000)
rectangle = Draft.make_rectangle(2000, 800)
doc.recompute()
add_list1, delete_list1 = Draft.upgrade([circle, rectangle], delete=True)
compound = add_list1[0]
add_list2, delete_list2 = Draft.downgrade(compound, delete=False)
face = add_list2[0]
add_list3, delete_list3 = Draft.downgrade(face, delete=False)
box = doc.addObject("Part::Box", "Box")
box.Length = 2300
box.Width = 800
box.Height = 1000
add_list4, delete_list4 = Draft.downgrade(box, delete=True)
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
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub