Difference between revisions of "Sketcher ConstrainBlock"
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Sketcher
User documentation
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{{Docnav | {{Docnav | ||
|[[Sketcher_ConstrainSymmetric|Symmetric]] | |[[Sketcher_ConstrainSymmetric|Symmetric]] | ||
| − | |[[ | + | |[[Sketcher_ConstrainLock|Lock]] |
|[[Sketcher_Workbench|Sketcher]] | |[[Sketcher_Workbench|Sketcher]] | ||
| − | |IconL=Constraint_Symmetric. | + | |IconL=Constraint_Symmetric.svg |
| + | |IconR=Sketcher_ConstrainLock.svg | ||
|IconC=Workbench_Sketcher.svg | |IconC=Workbench_Sketcher.svg | ||
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|Name=Sketcher ConstrainBlock | |Name=Sketcher ConstrainBlock | ||
|MenuLocation=Sketch → Sketcher constraints → Constrain Block | |MenuLocation=Sketch → Sketcher constraints → Constrain Block | ||
| − | |Workbenches=[[ | + | |Workbenches=[[Sketcher_Workbench|Sketcher]] |
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|Version=0.17 | |Version=0.17 | ||
| + | |SeeAlso=[[Sketcher_ConstrainLock|Sketcher Constrain Lock]] | ||
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{{Docnav | {{Docnav | ||
|[[Sketcher_ConstrainSymmetric|Symmetric]] | |[[Sketcher_ConstrainSymmetric|Symmetric]] | ||
| − | |[[ | + | |[[Sketcher_ConstrainLock|Lock]] |
|[[Sketcher_Workbench|Sketcher]] | |[[Sketcher_Workbench|Sketcher]] | ||
| − | |IconL=Constraint_Symmetric. | + | |IconL=Constraint_Symmetric.svg |
| + | |IconR=Sketcher_ConstrainLock.svg | ||
|IconC=Workbench_Sketcher.svg | |IconC=Workbench_Sketcher.svg | ||
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}} | }} | ||
Revision as of 20:00, 2 December 2020
|
|
| Menu location |
|---|
| Sketch → Sketcher constraints → Constrain Block |
| Workbenches |
| Sketcher |
| Default shortcut |
| None |
| Introduced in version |
| 0.17 |
| See also |
| Sketcher Constrain Lock |
Contents |
Description
Constrain Block blocks a geometric element in place with a single constraint.
It is mainly intended to be used with 
B-Splines, which can be difficult to fully constrain otherwise.
Usage
- Select an element to constrain.
- Press the
Constrain Block button.
Or press the button first, and then select the elements.
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
- Hubs: User hub, Power users hub, Developer hub
