TechDraw "Штриховка"
Описание
У верстака TechDraw есть два инструмента штриховки:
Штриховка плоскости с использованием файла изображения (плиткой)
Назначением плоскости геометрической штриховки (с помощью линий)
Image based hatch
TechDraw Hatch uses tiled SVG or bitmap (introduced in 0.21) images to cover the selected Face. The origin of the tiling grid will match the geometric center of the face.
SVG tiles are typically 64x64 pixel images. All pattern files that come with FreeCAD are available on GitHub.
Bitmap based patterns are displayed with a fixed resolution of 10 px/mm relative to the page.
The default hatch pattern file can be specified in the TechDraw Preferences.
Available SVG patterns
-
aluminium
-
brick01
-
concrete
-
cross
-
cuprous
-
diagonal1
-
diagonal2
-
earth
-
general_steel
-
glass
-
hatch45L
-
hatch45R
-
hbone
-
line
-
plastic
-
plus
-
simple
-
solid
-
square
-
steel
-
titanium
-
wood
-
woodgrain
-
zinc
Geometric hatch
TechDraw GeometricHatch forms a pattern of lines based on a specification read from a file. This file is generally compatible with the widely used AutoDesk® PAT format. A small selection of patterns is included in the FCPAT.pat file:
; standard PAT patterns
*Diamond, 45 diagonals L & R, Solid, 1.0 mm separation
45,0,0,0,1.0
-45,0,0,0,1.0
*Diamond2, 45 diagonals L & R, Solid, 2.0 mm separation
45,0,0,0,2.0
-45,0,0,0,2.0
*Diamond4, 45 diagonals L & R, Solid, 4.0 mm separation
45,0,0,0,4.0
-45,0,0,0,4.0
*Diagonal4, 45 diagonal R, Solid, 4.0 mm separation
45,0,0,0,4.0
*Diagonal5, 45 diagonal L, Solid, 4.0 mm separation
-45,0,0,0,4.0
*Square, square grid, Solid, 5.0 mm separation
90,1,1,0,5.0
0,0,0,1,5.0
*Horizontal5, horizontal lines, Solid 5.0 separation
0,0,0,0,5.0
*Vertical5, vertical lines, Solid, 5.0 separation
90,0,0,0,5.0
You can add your own patterns if you have write permission to FCPAT.pat, or you can create your own *.pat file and point to it in TechDraw Preferences.
PAT File Path
The FCPAT.pat file can be found in the following location.
- Windows:
C:\Program Files\FreeCAD\data\Mod\TechDraw\PAT\ - Mac:
/Applications/FreeCAD.app/Contents/Mod/TechDraw/PAT/ - Linux:
/usr/share/freecad/Mod/TechDraw/PAT/- freecad-daily PPA:
/usr/share/freecad-daily/Mod/TechDraw/PAT/
- freecad-daily PPA:
- Page: New Page, New Page From Template, Update Template Fields, Redraw Page, Print All Pages, Export Page as SVG, Export Page as DXF
- TechDraw Views: New View, Broken View, Section View, Complex Section View, Detail View, Projection Group, Clip Group, Insert SVG, Bitmap Image, Share View, Project Shape
- Views From Other Workbenches: Active View, Draft View, BIM View, Spreadsheet View
- Dimensions: Dimension, Length Dimension, Horizontal Length Dimension, Vertical Length Dimension, Radius Dimension, Diameter Dimension, Angle Dimension, Angle Dimension From 3 Points, Area Annotation, Horizontal Extent Dimension, Vertical Extent Dimension, Repair Dimension References
- Hatching: Image Hatch, Geometric Hatch
- Symbols: Weld Symbol, Surface Finish Symbol, Hole/Shaft Fit
- Stacking: Stack Top, Stack Bottom, Stack Up, Stack Down
- Attributes/Modifications: Select Line Attributes, Cascade Spacing and Delta Distance, Change Line Attributes, Extend Line, Shorten Line, Toggle View Lock, Position Section View, Align Horizontal Chain Dimensions, Align Vertical Chain Dimensions, Align Oblique Chain Dimensions, Cascade Horizontal Dimensions, Cascade Vertical Dimensions, Cascade Oblique Dimensions, Area Annotation, Arc Length Annotation, Customize Format Label
- Centerlines/Threading: Circle Centerlines, Bolt Circle Centerlines, Cosmetic Thread Hole Side View, Cosmetic Thread Hole Bottom View, Cosmetic Thread Bolt Side View, Cosmetic Thread Bolt Bottom View, Cosmetic Intersection Vertices, Offset Vertex, Cosmetic 1 Point Circle, Cosmetic 2 Point Circle, Cosmetic 3 Point Circle, Cosmetic Arc, Cosmetic Parallel Line, Cosmetic Perpendicular Line
- Format/Organize Dimensions Horizontal Chain Dimension, Vertical Chain Dimension, Oblique Chain Dimension, Horizontal Coordinate Dimension, Vertical Coordinate Dimension, Oblique Coordinate Dimension, Horizontal Chamfer Dimension, Vertical Chamfer Dimension, Arc Length Dimension, Insert '⌀' Prefix, Insert '□' Prefix, Insert 'n×' Prefix, Remove Prefix, Increase Decimal Places, Decrease Decimal Places
- Annotations: Text Annotation, Rich Text Annotation, Balloon Annotation, Axonometric Length Dimension
- Add Lines: Leader Line, Centerline on Face, Centerline Between 2 Lines, Centerline Between 2 Points, Cosmetic Line Through 2 points, Edit Line Appearance, Toggle Edge Visibility
- Add Vertices: Cosmetic Vertex, Midpoint Vertices, Quadrant Vertices
- Miscellaneous: Remove Cosmetic Object
- Additional: Line Groups, Templates, Hatching, Geometric dimensioning and tolerancing, Preferences
- Начинающим
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