Sketcher Create3PointArc/ro

Previous: Arc

Next: Create a circle

Sketcher

Sketcher Create3PointArc
poziția meniului
Sketch → Sketcher geometries → Create Arc by three points
Workbenches
Sketcher
scurtătură
Prezentat în versiune
-
A se vedea, de asemenea,

Descriere

Acest instrument desenează un arc de cerc definit prin 3 puncte: punctul de start, punctul final și un alt punct de pe arcul de cerc.

Cum se folosește

Când instrumentul este activat, indicatorul maouse-ului se schimbă într-o curuce albă cu o iconiță formată dintr-un arc de cerc roșu. Coorodnatele indicatorului sunt afișate alături în culoarea albastră în timp real.

• Selectați punctele într-o zonă liberă din vizualizarea 3D, sau pe un obeict existent (auto constrângerea poate fi activată în TaskView).
• Apăsați Esc sau click drepta butonul mouse-ului pentru a abandona această funcție.

Previous: Arc

Next: Create a circle

Sketcher

Sketcher

• The tools: New sketch, Edit sketch, Leave sketch, View sketch, View section, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch

---

• Sketcher geometries: Point, Line by 2 point, Create an arc, Arc, Arc by 3 Point, Create a circle, Circle, Circle by 3 Point, Create a conic, Ellipse by center, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, Create a B-spline, Create B-spline, Create periodic B-pline, Polyline (multiple-point line), Rectangle, Create regular polygon, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Create Regular Polygon, Slot, Fillet, Trimming, Extend, External Geometry, CarbonCopy, Construction Mode

---

• Sketcher constraints Scritping Sketcher constraints in Python
  • Geometric constraints Coincident, Point On Object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal Length, Symmetric, Constrain Block
  • Dimensional constraints Lock, Horizontal Distance, Vertical Distance, Distance, Radius, Internal Angle, Snell's Law, Internal Alignment, Toggle reference/driving constraint,

---

• Sketcher tools Select solver DOFs, Close Shape, Connect Edges, Select Constraints, Select Origin, Select Vertical Axis, Select Horizontal Axis, Select Redundant Constraints, Select Conflicting Constraints, Select Elements Associated with constraints, Show/Hide internal geometry, Symmetry, Clone, Copy, Move, Rectangular Array, Delete All Geometry, Delete All Constraints

---

• Sketcher B-spline tools Show/Hide B-spline degree, Show/Hide B-spline control polygon, Show/Hide B-spline curvature comb, Show/Hide B-spline knot multiplicity, Convert Geometry to B-spline, Increase degree, Increase knot multiplicity, Decrease knot multiplicity

---

• Sketcher virtual space Switch Virtual Space

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, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Points, Raytracing, Reverse Engineering, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
• Deprecated or unmaintained workbenches: Complete, Drawing, Robot

---

• Addons: Addon Manager, External workbenches, Scripting and macros

---

• Hubs: User hub, Power users hub, Developer hub