not repeat the first vertex. The thing is that you have wrong vertices on your polyline, it usualy happens when joining lots of simple plines. polyoffset, When I get a really stuborn polyline like the one your describing....normally i find that somewhere along the polyline it follows a line backwards and then forwards again. The polyline or polygon feature class from which this tool will clockwise or anticlockwise order. in which every polygon edge demarcates a boundary between Go to Solution. I know that my polyline is not self-intersecting, and it is closed. Another way of fixing it (similar to the above, when the above command 'bo' doesn't work) is to do a hatch using pick points. I just offset the damn thing about .001, then it USUALLY works. a list of list(x,y) structures giving So, I found very fast and easy solution of that problem. This feature class (or layer) will be This tool removes self-intersecting portions of features beyond their vertices of intersection in an input line or polygon feature class. This tool modifies the input features. So, better paste to original coordinates the boundary pline in new, clean drawing. Yah, that never works for me either. in anticlockwise order. Use the Remove Self Intersections at End Point parameter to specify whether self-intersections involving the start or end point will be repaired. Thus, eps is the effective spatial resolution. The maximum length for input lines or polygons. No luck with that one either! This … I went to Maps, Tools, Drawing Cleanup. Illegal (self-intersecting or non-closed) boundary polygon Announcements Network and share knowledge with Autodesk and fellow customers in our live Community Meet-ups during Autodesk University 2020. Examples. After redefining it the vertixes were reduced to 34. filltype. It is crazy idea to check the pline vertex by vertex. Holes are determined Autodesk is a leader in 3D design, engineering and entertainment software. This tool modifies the input data. Indicates if this tool will report errors only or remove self-intersections. Angus Johnson's C++ library Clipper. The following stand-alone sample script demonstrates how to use the RemoveSelfIntersections tool. References For line features, the Maximum Length parameter specifies the length of the segment between the points of self-intersection. The default values ensure reasonable accuracy. © Copyright 2018 Autodesk Inc. All rights reserved, autodesk-fusion360-header-nav-label.product-name, dividing by eps, and rounding to the nearest integer. I tried exploding it and then re-joining, but it didn't help. This function attempts to remove self-intersections and duplicated Tried Map cleanup tools? Value vertices from the given polygon. Removing short objects with a silly small number. The argument filltype determines the polygon fill type. Under the nonzero filling rule, an outer boundary must be This is an interface to the function SimplifyPolygons in Angus Johnson's C++ library Clipper. Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service. Solved by O.Maille. this usually happens when creating a polyline using multiple and windowing all the lines. It tries to remove self-intersections from the supplied polygon, So basically, start your polyline, continue all around your boundary, and for the last leg of your polyline, type C and enter for the Close option. Quick fix. I'm not sure that I did it correctly, but it still didn't work. This tool is neat, from one of the classes at AU (credit Robert Gadbaw - CV214-5). It does not matter whether a polygon is traversed in Under the negative filling rule, the filled region Data specifying polygons, in the same format as A. Angus Johnson. Details Data specifying a polygon or polygons. Then, I selected the polyline manually, and selected Simplify Objects, Modify original object. Features within maximum length are deleted. traversed in clockwise order, while a hole must be traversed # Name: Readup on the MAPCLEAN command. a list containing two components x and y Indicates if this tool will remove, or avoid removing, any self-intersections whose end point is snapped on itself. It tries to remove self-intersections from the supplied polygon, by performing a boolean union operation using the nominated filltype. by performing a boolean union operation using the nominated polyclip, IGNORE_SNAPPED —Any feature that has an end point that snaps to itself will not be removed. Available with Production Mapping license. Calculations are performed in integer arithmetic Share your knowledge, ask questions, and explore popular AutoCAD Civil 3D topics. It's over 3 miles, so I'm not sure that I want to go through and search for duplicate locations on the vertices. I have run into a similar error when creating boundaries for corridors using the "Boundaries" page in the corridor properties. when you say you "have polygons that are self-intersecting", you mean A) a polygon feature intersects itself B) the many polygons in the feature class intersect each other If A, then in arcmap, engine, or server, you can use the geoprocessing RepairGeometry tool to fix that. For example, when I found that solution I had a pline with 36 vertexes. I have never had this fail, as long as I do not snap back to the beginning of my polyline. This is one stubborn polyline! giving the coordinates of the vertices of a single polygon. This is the default. polyminkowski. Go to Solution. See Also # Description: Remove the self-intersections in the roads feature class that are under 50 meters long. REPORT_ONLY —Self-intersections will not be removed and the records will be added to the. Author(s) After that paste back in your original drawing the new pline. Arguments What do you mean by flatten? Can't find what you're looking for? Under the positive filling rule, the filled region Ask the community or share your knowledge. Any suggestions?? the inside and outside of the region. This tool removes self-intersecting portions of features beyond their vertices of intersection in an input line or polygon feature class. REMOVE_SNAPPED —Self-intersections will be removed. My experience with this error has been that if you are creating your boundary, whether it be by outer or hide definition, if you complete your PLINE command with a C instead of snapping back to the beginning location, you will eliminate this error. Solved by geekdlb. This page has been translated for your convenience with an automatic translation service. modified. The mapping platform for your organization, Free template maps and apps for your industry. Use he command "boundary", and select one internal point inside your pline. The table that will be created containing all errors if Illegal (self-intersecting or non-closed) boundary polygon. the coordinates of the vertices of several polygons. This is an interface to the function SimplifyPolygons in remove self-intersections. simply by their locations relative to other polygons such that

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