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Size
Date
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Curve2Lin - convert any curve to segmented (poly)line, keep vertices, optimize (CS+ bonus for AutoCAD) External
16kB
4.5.2019
V1.2
 
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DGNspline2poly - convert DGN-imported spline to 2D/3D polyline with same vertices (VLX, CS+) External
13.8kB
5.12.2018
V1.0
 
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FlipCen - flip objects around their center, mirror horizontal, vertical or in Z-axis (VLX Lisp for AutoCAD)
13624
9.3.2018
V1.1
 
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PLDiet (PLD) - simplify LWpolylines, reduce number of vertices, weed (by B.Hailey, CAB, K.Cooper; LSP for AutoCAD)
9825
3.9.2018
 
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PLV - polyline vertices select - use 'PLV to specify a mask by picking (LISP for AutoCAD)
544
8.1.2010
 
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POLYVERT - list coordinates of polyline vertices (LSP for AutoCAD)
1321
7.6.2018
 
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Scatter - move/rotate/scale/recolor selected DWG objects (or draw) randomly in 2D or 3D or curves - orchard, parking, crowd, vertices... (VLX Lisp for AutoCAD and LT)
29kB
9.4.2023
V2.1
More information
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SelfIntersect - check for self-intersections, duplicate and zig-zag/retracing vertices in polylines (VLX LISP for AutoCAD)
15.5kB
30.5.2016
V1.4
More information
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VerticesBlk, EndBlk - insert block at each line or polyline vertex (also 3D; and optionally in arc midpoints, or only in endpoints)
16kB
16.7.2018
V1.6
 
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VTXdist - add polyline vertices in intervals (divide/measure), VLX Lisp for AutoCAD
2.3kB
18.1.2022
 
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xCurve - export XY vertices from curves, one curve per line (VLX for AutoCAD)
13kB
15.12.2010
V1.0
 

How to load a LISP application (.LSP/.VLX) into AutoCAD? See the Tip 7245.

Many other files also on ARKANCE Helpdesk, CAD blocks in the Block catalog.