Part Primitives/cs: Difference between revisions
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{{GuiCommand/cs|Name=Part_CreatePrimitives|Name/cs=Díl Vytváření základních geometrických tvarů|MenuLocation=Díl -> Díl Vytváření zákl.geom.tvarů||Workbenches=[[Part_Module/cs|díl]]|SeeAlso=[[Part_Shapebuilder/cs|Díl Skládání tvarů]]}} |
{{GuiCommand/cs|Name=Part_CreatePrimitives|Name/cs=Díl Vytváření základních geometrických tvarů|MenuLocation=Díl -> Díl Vytváření zákl.geom.tvarů||Workbenches=[[Part_Module/cs|díl]]|SeeAlso=[[Part_Shapebuilder/cs|Díl Skládání tvarů]]}} |
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==Description== |
==Description== |
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Nástroj pro vytváření různých parametrických geometrických tvarů, |
Nástroj pro vytváření různých parametrických geometrických tvarů, |
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[[File:Part_Primitives_example.png|800px]] |
[[File:Part_Primitives_example.png|800px]] |
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:[[Image:Part_Line.svg|32px]] [[Part_Line|Line]] (Edge): creates a simple line segment delimited by two vertices. |
:[[Image:Part_Line.svg|32px]] [[Part_Line|Line]] (Edge): creates a simple line segment delimited by two vertices. |
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:[[Image:Part_RegularPolygon.svg|32px]] [[Part_RegularPolygon|Regular Polygon]]: Inserts a RegularPolygon geometric primitive in to the active document. {{Version|0.14}} |
:[[Image:Part_RegularPolygon.svg|32px]] [[Part_RegularPolygon|Regular Polygon]]: Inserts a RegularPolygon geometric primitive in to the active document. {{Version|0.14}} |
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== Inheritance == |
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All part primitives are objects which derive from the {{incode|Part::Primitive}} class. This class in turn derives from the basic [[Part_Feature|Part Feature]] object ({{incode|Part::Feature}} class). |
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[[File:FreeCAD_core_objects.svg|800px]] |
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{{Caption|Simplified diagram of the relationships between the core objects in the program. The {{incode|Part::Primitive}} class is derived from the {{incode|Part::Feature}} object. It includes an extension that allows it to be attached to faces and planes.}} |
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== Scripting == |
== Scripting == |
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Revision as of 20:47, 26 March 2020
Díl Vytváření základních geometrických tvarů |
Umístění Menu |
---|
Díl -> Díl Vytváření zákl.geom.tvarů |
Pracovní stoly |
díl |
Výchozí zástupce |
Nikdo |
Představen ve verzi |
- |
Viz také |
Díl Skládání tvarů |
Description
Nástroj pro vytváření různých parametrických geometrických tvarů,
Primitive shapes that can be created with the Part Workbench.
- V současnosti může tento nástroj parametricky vytvářet
Some of the available (parametric) geometric primitives that are possible:
- Plane: inserts a simple parametric plane 10 x 10 mm, with the parameters of position, length, and width.
- Box/Cube: inserts a parametric, rectangular cuboid, geometric primitive into the active document.
- Cylinder: Inserts a simple parametric cylinder, with position, angle, radius and height parameters in to he active document.
- Cone: Inserts a parametric truncated Cone in to the active document.
- Sphere: Inserts a parametric sphere, with position, angle1, angle2, angle3 and radius parameters.
- Ellipsoid: Inserts a parametric Ellipsoid solid in to the active document.
- Torus: Inserts a simple parametric torus, with position, angle1, angle2, angle3, radius1 and radius2 as parameters in to the active document.
- Prism: Inserts a solid defined by a regular polygon cross section and a height in to the active document. introduced in version 0.14
- Wedge: Inserts a parametric Wedge object in to the active document.
- Helix: Inserts a Helix geometric primitive in to the active document. Common usage for Helix is creating threads.
- Spiral: Inserts a Spiral geometric primitive in to the active workbench. introduced in version 0.14
- Circle: Inserts a circular curved edge in to the active document.
- Ellipse: Inserts an elliptical curved edge in to the active document.
- Point (Vertex): Inserts a Point (vertex) geometric primitive in to the active document.
- Line (Edge): creates a simple line segment delimited by two vertices.
- Regular Polygon: Inserts a RegularPolygon geometric primitive in to the active document. introduced in version 0.14
Inheritance
All part primitives are objects which derive from the Part::Primitive
class. This class in turn derives from the basic Part Feature object (Part::Feature
class).
Simplified diagram of the relationships between the core objects in the program. The Part::Primitive
class is derived from the Part::Feature
object. It includes an extension that allows it to be attached to faces and planes.
Scripting
See also: Part scripting
Test the creation of the primitives with a script. introduced in version 0.19
This can be run from the Python console.
import parttests.part_test_objects as pto
pto.create_test_file("example_file")
This script is located in the installation directory of the program, and can be examined to see how the basic primitives are built.
$INSTALL_DIR/Mod/Part/parttests/part_test_objects.py
It can be used as input to the program as well.
freecad $INSTALL_DIR/Mod/Part/parttests/part_test_objects.py
- Primitives: Box, Cylinder, Sphere, Cone, Torus, Tube, Create primitives, Shape builder
- Creation and modification: Extrude, Revolve, Mirror, Fillet, Chamfer, Make face from wires, Ruled Surface, Loft, Sweep, Section, Cross sections, 3D Offset, 2D Offset, Thickness, Projection on surface, Attachment
- Boolean: Make compound, Explode Compound, Compound Filter, Boolean, Cut, Fuse, Common, Connect, Embed, Cutout, Boolean fragments, Slice apart, Slice, XOR
- Measure: Measure Linear, Measure Angular, Measure Refresh, Clear All, Toggle All, Toggle 3D, Toggle Delta
- 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