Draft Upgrade/cs

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Kreslení Vylepšení
Umístění Menu
Kreslení → Aktualizace
Pracovní stoly
Kreslení, Architektura
Výchozí zástupce
U P
Představen ve verzi
-
Viz také
Kreslení Degradace

Popis

Tento nástroj vylepší vybrané objekty jiným způsobem. Není-li vybrán žádný objekt budete vyzváni k jeho výběru.

The Upgrade tool performs things such as creating faces and fusing different elements. This tool works with 2D Draft elements. To fuse 3D solids use Part Union and related Boolean operations of the Part Workbench, and PartDesign Boolean of the PartDesign Workbench.

The counterpart to this tool is the Draft Downgrade operation.

Open wire upgraded to a closed wire, then to a face; a closed square upgraded to a face, and then fused with the previous face

Použití

1. Vyberte jeden nebo více objektů, které chcete vylepšit
2. Stiskněte tlačítko Kreslení Vylepšení nebo stiskněte klávesy U a potom P

The selected objects are modified or upgraded according to the following conditions, in order:

1. If there are more than one face in the selection, the faces are merged (union).
2. If there is only one face in the selection, nothing is done.
3. If there is only one open wire in the selection, it gets closed, making a face.
4. If there are only edges in the selection, all edges are joined into a wire, and the wire is closed if possible.
5. If none of the above is possible, a compound object is created.

It is worth trying to upgrade a selection several times to see if a better shape is obtained. For example:

1. Upgrading two Draft Lines connected at one end will result in a non-editable wire.
2. Upgrading this element again will add a third line and close the non-editable wire.
3. Upgrading this element again will add a face to the closed, non-editable wire.
4. Upgrading this element again will turn it into a Draft Wire, which can be fully edited, and all its properties modified.

The resulting wire can be better manipulated than the original lines. The fusion of single lines can also be done directly with the Draft Wire tool. Some fusion operations can also be done with the Part Union tool.

Volby

Vybrané objekty jsou modifikovány/vylepšeny podle následujících podmínek (v daném pořadí):

• je-li ve výběru více než jeden objekt, jsou spojeny jejich plochy (union)
• je-li vybrána pouze jedna plocha, nestane se nic
• je-li ve výběru pouze jeden otevřený drát, bude uzavřen
• jsou-li ve výběru pouze hrany, jsou všechny hrany spojeny do jednoho drátu (pokud možno uzavřeného)
• není-li možná žádná z předchozích operací, je vytvořen složený objekt

Skriptování

Nástroj Vylepšení může být použit ze skriptů Pythonu a z maker takto:

upgrade_list = upgrade(objects, delete=False, force=None)
addList, deleteList = upgrade(objects, delete=False, force=None)

• Vylepší daný objekt(y) (může to být objekt nebo seznam objektů).
• Je-li delete True, jsou staré objekty smazány.
• Atribut force může být využit pro určení požadovaného způsobu vylepšení. Může to být: makeCompound, closeGroupWires, makeSolid, closeWire, turnToParts, makeFusion, makeShell, makeFaces, draftify, joinFaces, makeSketchFace, makeWires
• Vrací adresář obsahující dva seznamy, seznam nových objektů a seznam objektů ke smazání

Příklad:

import FreeCAD, Draft

Circle = Draft.makeCircle(1000)
Rectangle = Draft.makeRectangle(2000, 800)

addList1, deleteList1 = Draft.upgrade([Circle, Rectangle], delete=False)
fused = addList1[0]

Line1 = Draft.makeLine(FreeCAD.Vector(2000, 0, 0), FreeCAD.Vector(2500, 1500, 0))
Line2 = Draft.makeLine(FreeCAD.Vector(2500, 1500, 0), FreeCAD.Vector(3000, -1000, 0))
addList2, deleteList2 = Draft.upgrade([Line1, Line2], delete=False)

simple_wire = addList2[0]
addList3, deleteList3 = Draft.upgrade(simple_wire, delete=False)

closed_wire = addList3[0]
addList4, deleteList4 = Draft.upgrade(closed_wire, delete=False)

face = addList4[0]
addList5, deleteList5 = Draft.upgrade(face, delete=False)

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• 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

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• 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

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• 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

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