Deslocamento 3D

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This page is a translated version of the page Part Offset and the translation is 5% complete.
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Part Offset.svg Part Offset

Menu location
Part → 3D Offset
Workbenches
Part
Default shortcut
None
Introduced in version
-
See also
Part Thickness, Part 2D Offset

Description

The Part Offset.svg Part Offset tool creates parallel copies of a selected shape at a certain distance from the base shape, giving a new object.

PartOffset0.pngPartOffset1.png

Usage

  1. Select an object to offset.
  2. Press the Part Offset.svg 3D Offset button.
  3. Adjust distance and parameters depending on the original object and the resulting objects validity.

Notes

Examples

Object with small offset and rounded ( arc ) corners.

PartOffset0.pngPartOffset1.png

Same object with sharp ( intersection ) corners.

PartOffset3.png

Same object with thick distance overfilling the front left gap and allowed intersections.

PartOffset2.png

Arbitrary shape ( draft poly as wire ) with a 3D Offset ( ignores MODE param )

PartOffset4.png

same shape with a 3D Offset as SKIN and filled offset

PartOffset5.png

filled offset with 2 Cylinders creating boolean cuts. Cylinder A goes through the FILL whilst Cylinder B only goes thru the FILL and NOT through the source 2D shape.

PartOffset6.png

Properties

  • DadosOffset: Distance to offset the faces of the shape.
  • DadosMode: Mode of creation. Skin creates a new shape around the source shape. Pipe (todo). RectoVerso (todo).
  • DadosJoin type: How the new corners are build up. Intersection gives sharp corners by linear extension of the edges. Arc and Tangent give rounded corners.
  1. Option: Intersection: Allows offsets pointing inwards to "overflow" the gap by intersecting the resulting shape until opposite faces are reached.
  2. Option: Self Intersection: (todo).
  3. Option: Fill Offset: When the shape was 2 dimensional, the gap between the 2 shapes gets filled. The fill is now a solid, hence the source shape is not a solid. Thus boolean operations may lead to strange results. (see example below).


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