Part: Wyrównanie 3D
Ta dokumentacja nie jest zakończona. Proszę o pomoc i przyczynienie się do powstania tej dokumentacji.
Gui Command wyjaśnia, w jaki sposób należy sporządzać dokumentację narzędzi. Zobacz Draft ShapeString - przykład dobrze udokumentowanego narzędzia. Przejrzyj Category:UnfinishedDocu, aby zobaczyć niekompletne strony, takie jak ta. Zobacz Category:Command Reference aby zapoznać się z wszystkimi poleceniami.
Zobacz WikiPages, aby zapoznać się ze sposobem edycji stron wiki i przejdź do Help FreeCAD, aby dowiedzieć się, w jaki sposób możesz uczestniczyć w tworzeniu stron wiki.
|
|
| Lokalizacja w menu |
|---|
| Part → Wyrównanie 3D |
| Środowisko pracy |
| Part |
| Domyślny skrót |
| brak |
| Wprowadzono w wersji |
| - |
| Zobacz także |
| Thickness, Part 2D Offset |
Contents |
Opis
The Part 3D Offset tool creates parallel copies of a selected shape at a certain distance from the base shape, giving a new object.
→ 
Usage
- Select the Object you want to create the offset from.
- Press the
3D Offset button - Adjust distance and parameters depending on the original object and the resulting objects validity.
Properties
- DataOffset: Distance to offset the faces of the shape
- DataMode: Mode of creation . Skin creates a new shape around the source shape. Pipe ( todo ) . RectoVerso ( todo )
- DataJoin type: How the new corners are build up. Intersection gives sharp corners by linear extension of the edges. Arc and Tangent give rounded corners.
- Option ː Intersection ː Allows offsets pointing inwards to "overflood" the gap by intersecting the resulting shape until opposite faces are reached.
- Option ː Self Intersection ː ( todo )
- Option ː Fill Offset ː When the shape was 2 dimensional , the gap inbetween the 2 shapes gets filled. The fill is now a solid, hence the source shape is not a solid . Thus boolean operations may lead to strange results. (see example below) .
Example
Object with small offset and rounded ( arc ) corners.
→
Same object with sharp ( intersection ) corners.
Same object with thick distance overfilling the front left gap and allowed intersections.
Arbitrary shape ( draft poly as wire ) with a 3D Offset ( ignores MODE param )
same shape with a 3D Offset as SKIN and filled offset
filled offset with 2 Cylinders creating boolean cuts. Cylinder A goes through the FILL whilst Cylinder B only goes thru the FILL and NOT through the source 2D shape.
- Primitives: Box, Cone, Cylinder, Sphere, Torus, CreatePrimitives, Shapebuilder
- Modifying objects: Booleans, Union, Common, Cut, Join features, Connect, Embed, Cutout
- Splitting tools: Boolean fragments, Slice a part, Slice, XOR, Part Defeaturing
- Compound: Make compound, Explode Compound, Compound Filter; Extrude, Fillet, Revolve, Section, Cross sections, Chamfer, Mirror, Ruled Surface, Sweep, Loft
- Offset tools: 3D Offset, 2D Offset, Thickness, Projection on surface
- Installation: Unix, Windows, Mac; Getting started
- Basics: About FreeCAD, Workbenches, Preferences, Document structure, Interface Customization, Properties, Mouse Model; Tutorials
- Workbenches: Arch, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Plot, Points, Raytracing, Reverse Engineering, Robot, Ship, Sketcher, Spreadsheet, Start, Surface workbench, TechDraw, Test Framework, Web
- Scripting: Introduction to Python, FreeCAD scripting tutorial, FreeCAD Scripting Basics, How to install macros, Gui Command, Units Modules: Builtin modules, Workbench creation, Installing more workbenches Meshes: Mesh Scripting, Mesh Module Parts: The Part Module, Topological data scripting, PythonOCC, Mesh to Part Coin scenegraph: The Coin/Inventor scenegraph, Pivy Qt interface: PySide, Using the FreeCAD GUI, Dialog creation Parametric objects: Scripted objects Other: Code snippets, Line drawing function, Embedding FreeCAD, FreeCAD vector math library, Power users hub, Python, Macros, FreeCAD Scripting Basics, Topological data scripting
