Sketcher ValidateSketch/pt-br: Difference between revisions

Revision as of 10:23, 20 January 2020

Other languages:

Reorient sketch

Merge sketches

Sketcher

Veja também
Sketcher ValidateSketch
Sketch / Part Design → Validate sketch
Bancadas de trabalho
Sketcher, PartDesign
Atalho padrão
Nenhum
Introduzido na versão
-
Veja também
Nenhum

Descrição

The Validate sketch utility can be used to repair a sketch that is no longer editable, has invalid constraints, or to add missing coincident constraints to a sketch created from imported geometry such as DXF files. It can also be useful to locate a missing coincidence in a native sketch that generates a "can't validate broken face" error when trying to apply a PartDesign feature.

How to use

Select the sketch to validate, either from the Model tree, or by clicking on one of its edges in the 3D view.
Note: the sketch must not be in editing mode. If you are in sketch edit mode, you need to use the Leave sketch button, or the Close button at the top of the Tasks tab.
Open the validate sketch utility from the Sketch or Part Design menu.
See Options below for operation.
Press the Close button when done.

Options

Missing coincidences

Finds out missing coincidences for overlapping vertices, and adds them. Press the Find button; a pop up dialog will appear to report how many missing coincidences were found; they will be shown in the 3D view as yellow crosses. Press OK to close the dialog, then press the Fix button to add the missing coincidences.

If necessary, define a larger tolerance value in the drop-down field.

Leave the "Ignore construction geometry" checkbox checked to disregard construction geometry in the analysis.

Invalid constraints

Reversed external geometry

Constraint orientation locking

Reorient sketch

Merge sketches

Sketcher

General: Create sketch, Edit sketch, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Leave sketch, View sketch, View section, Toggle grid, Toggle snap, Configure rendering order, Stop operation

Sketcher geometries: Point, Line, Arc, Arc by 3 points, Circle, Circle by 3 points, Ellipse, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, B-spline by control points, Periodic B-spline by control points, B-spline by knots, Periodic B-spline by knots, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Corner-preserving fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry

Sketcher constraints:
- Geometric constraints: Coincident, Point on object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal, Symmetric, Block
- Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
- Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint

Sketcher tools: Select unconstrained DoF, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select horizontal axis, Select vertical axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, 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, Show/hide B-spline control point weight, Convert geometry to B-spline, Increase B-spline degree, Decrease B-spline degree, Increase knot multiplicity, Decrease knot multiplicity, Insert knot, Join curves

Sketcher virtual space: Switch virtual space

Additional: Sketcher Dialog, Preferences, Sketcher scripting

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, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web

Addons: Addon Manager, External workbenches, Scripting and macros

Hubs: User hub, Power users hub, Developer hub

@@ Line 1: / Line 1: @@
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+|[[Sketcher_Reorient|Reorient sketch ]]
+|[[Sketcher MergeSketches|Merge sketches]]
+|[[Sketcher_Workbench|Sketcher]]
+|IconC=Workbench_Sketcher.svg
+|IconR=Sketcher MergeSketch.svg‎
+}}
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@@ Line 22: / Line 28: @@
 ==How to use==
-# Select the sketch to validate, either from the Model tree, or by clicking on one of its edges in the 3D view. '''Note:''' the sketch must not be in editing mode. If you are in sketch edit mode, you need to [[Sketcher LeaveSketch|exit the sketch]].
+# Select the sketch to validate, either from the Model tree, or by clicking on one of its edges in the 3D view. <br>'''Note:''' the sketch must not be in editing mode. If you are in sketch edit mode, you need to use the {{Button|[[File:Sketcher LeaveSketch.svg|16px]] [[Sketcher LeaveSketch|Leave sketch]]}} button, or the {{Button|Close}} button at the top of the Tasks tab.
 # Open the validate sketch utility from the Sketch or Part Design menu.
 # See [[#Options|Options]] below for operation.
@@ Line 46: / Line 52: @@
+{{Docnav
-{{Docnav|[[Sketcher_Reorient|Reorient sketch ]]|[[Sketcher MergeSketches|Merge sketches]]|[[Sketcher_Workbench|Sketcher]]|IconL=|IconC=Workbench_Sketcher.svg|IconR=Sketcher MergeSketch.png‎}}
+|[[Sketcher_Reorient|Reorient sketch ]]
+|[[Sketcher MergeSketches|Merge sketches]]
+|[[Sketcher_Workbench|Sketcher]]
+|IconC=Workbench_Sketcher.svg
+|IconR=Sketcher MergeSketch.svg‎
+}}
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