OffsetMultiple
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The OffsetMultiple command copies multiple curves so that all locations on the copied curves are a specified distance from the original curve.
Note
- All open curves offset toward the cursor.
- When offsetting closed curves, if the side-to-offset point is inside a curve, the offsets for other closed curves will also be inside.
- Islands (closed curves inside other closed curves) are recognized and offset in the opposite direction from the container closed curves.
Steps
- Select curves and edges.
- Click on to specify the side.
For best results, use proportionately small offset distances and smooth curves; otherwise, you may get kinks and doubled-back curves.
Command-line options
Distance
Sets the offset distance.
Loose
Yes - Offsets a curve by moving its edit points.
- Polycurve segments offset individually. Segments will break apart at corners in the result.
- The Corner and Tolerance options are not used and are not shown.
- Curves with fewer edit points may distort more in the result.
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The output curve has the same parameter structure as the input curve.
No - Offsets the curve shape within the Tolerance setting.
- A small tolerance creates an output curve with more control points.
Corner
Specifies how corners are handled when they are offset to the "convex" side as pointed out in the image.
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Original curve (blue). Offset curve (red).
Sharp
Extend the adjacent offset segments to form a sharp corner.
Round
Fill the gap between adjacent offset segments with a tangent arc segment.
Smooth
Fill the gap between adjacent offset segments with a degree 3 tangent segment.
Chamfer
Fill the gap between adjacent offset segments with a straight segment.
None
Leave the gap open between adjacent offset segments.
OffsetCount
Specifies the number of curves that will be created.
See also
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Offset
Copy a curve parallel to the original.
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OffsetMesh
Copies a mesh by moving the vertices a specified distance with different direction modes.
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OffsetCrvOnSrf
Copy a curve on a surface parallel to the original.
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OffsetNormal
Copy a curve on a surface parallel to the original in the surface normal direction.