AUTOCAD LISP XYZ COORDINATES FULL
AUTOCAD LISP XYZ COORDINATES CODE

GC calls System 0, Int 0, Real 0, Vector 0, Strg 0, Symbol 0, Cons 0, Heap 0 reading of 30 MB needs 95% of available space.

AUTOCAD LISP XYZ COORDINATES CODE

I just started a short posting relating to GC at the MosesД«) my real code reads and stores the data only once, and in my example above I set the variable to nil. In the meantime I replaced the way 'read entire file to list and check list' with 'read one line, check the data, write the result to a (much) smaller list'. It find that the background is clear now. Not sure if a mac has the same Scripting.FileSystemObject, or other OS's's's'. I researched this quite a bit so think its at least as good as the doslib approach, in speed and robustness. I've used it so long I don't even recall what that 'ГЇВ»Вї' thing is all about. (princ (car (FILE-TO-LST-ALL 'C:\Users\james\Desktop\CALC ARC TABLE.cgt'))) (defun FILE-TO-LST-ALL (Fil / FilObj FilPth FilSys OpnFil RetVal FileH TextString) (if (setq FilPth (findfile Fil)) (progn (setq FilSys (vlax-create-object 'Scripting.FileSystemObject') FilObj (vlax-invoke FilSys 'GetFile' FilPth) OpnFil (vlax-invoke FilObj 'OpenAsTextStream' 1 0) ) (while (= (vlax-get OpnFil 'AtEndOfStream') 0) (setq RetVal (cons (vlax-invoke OpnFil 'ReadLine') RetVal)) ) (vlax-invoke OpnFil 'Close') (vlax-release-object OpnFil) (vlax-release-object FilObj) (vlax-release-object FilSys) (setq RetVal (reverse RetVal)) (if (and (> (length RetVal) 0) (> (strlen (car RetVal)) 2) (= (substr (car RetVal) 1 3) 'ГЇВ»Вї') ) (setq RetVal (cons (substr (car RetVal) 4)(cdr RetVal))) ) RetVal ) nil ) ) The usage of (GC) improves it not really. (AL_EXECUTEADSDEFUN 'DOS_READTEXTFILE' REST) here is the log-file, the last event was not written because Bricscad was already frozen : (progn (gc) (setq test nil test (dos_readtextfile 'd:\Downloads\GD201113-087-R\1mb.xyz'))(princ))

AUTOCAD LISP XYZ COORDINATES FULL

I use a DosLib command to read XYZ coordinates from very long text files and to save it to Autolisp-lists up to 120MB with 4.000.000 lines.ДЄutocad 2018 on same machine with same data and same DoslLib version handles the maximal load, Bricscad handles 'only' 30MB with 1.000.000 lines, then it freezes with full processor load and stable RAM usage.

Autocad lisp xyz coordinates