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extract block attributes intersected by a polyline

  • Thread starter Thread starter Verdenico
  • Start date Start date

Verdenico

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Hello everyone,
I just joined the forum and I would like not to create lisp or other macros for autocad (so I hope in your kind help).
I offer you my need.
in a plant design I designed the channelings as simple dynamic blocks to which I associate an identification code by attribute (the code is type xx001y, xx002y, etc.).
I have to process the cable routing document, i.e. a document in excel format in which for each project cable I must report the path, given by the succession of the identification codes of the channeling in which the cable will be laid.
if I design a polyline that simulates the path of the generic cable from the point of departure to the one of arrival by intersecting the various channels, it is possible to create a lisp (or similar) that automatically extracts the attributes of the identification codes of the channels and join them in a single string (with xx001y_x002yyy_ecc) to be displayed in the command line (from here I copy).
Thank you for your attention.
 

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