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Shareware Extravaganza - Disc 4
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Shareware Extravaganza - Over 25,000 Programs (The Ultimate Shareware Company)(Disc 4 of 4)(1993).iso
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cad
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autohtch.zip
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HTCH.LSP
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1990-03-30
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2KB
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95 lines
(Defun UPDATESET (/ mod sset2 sset2ct)
(setq mod nil)
(initget 1 "Y N")
(setq mod
(getkword "\nSelect more? <Y N> "))
(if (= mod "Y") (setq sset2 (ssget)))
(if (ssname sset2 0)
(progn
(setq sset2ct 0)
(while (<= sset2ct (sslength sset2))
(if (ssname sset2 sset2ct)
(ssadd (ssname sset2 sset2ct) sset1))
(setq sset2ct (1+ sset2ct))
)
)
)
)
(defun BREAKUP (/ counter brk frst scnd)
(setq counter 0)
(while (< counter (sslength sset1))
(redraw (ssname sset1 counter) 3)
(setq counter (1+ counter))
)
(initget 1 "Y N")
(setq brk (getkword "\Need to Break any lines? <Y N> "))
(if (= brk "Y")
(progn
(while brk
(setq brk (entsel "\nSelect line/arc to break: "))
(if brk
(progn
(if (ssmemb (car brk) sset1)
(setq sset1 (ssdel (car brk) sset1)))
(redraw (car brk) 1)
(setq frst
(getpoint "\nSelect point to break at: ")
secnd
(getpoint "\nSelect point to break to: "))
(command
"break" (cadr brk) "f" frst secnd) ) ) )
(updateset)
)
)
)
(defun GETSET (/ reuse)
(if sset1
(progn
(setq sset2 sset1)
(initget 1 "Y N")
(setq reuse (getkword "\nRe-use selection set? <Y N> "))
(if (= reuse "N") (setq sset1 (ssget)))
)
(setq sset1 (ssget))
)
)
(setq sset1 nil)
(Defun C:HTCH (/ layersav)
(setvar "cmdecho" 0)
(if (not pat) (setq pat "ANSI31"))
(if (not sc) (setq sc 1.0))
(if (not an) (setq an 0.0))
(setq pat (input_txt "\nHatch Pattern: " pat)
sc (input_real "\nHatch Scale: " sc)
an (input_real "\nHatch Angle: " an)
layersav (getvar "clayer"))
(getset)
(breakup)
(command "layer" "S" "0" "")
(if sset1 (command "hatch" pat sc an sset1 ""))
(command "layer" "S" layersav "")
(princ)
)
(Defun INPUT_REAL (A B / C)
(setq A (strcat A " <" (rtos B 2 3) ">: "))
(setq C (getdist A))
(if (/= C nil)
(setq B C)
(setq B B)
)
)
(Defun INPUT_TXT (A B / C)
(setq A (strcat A " <" B ">: "))
(setq C (getstring A))
(if (/= C "")
(setq B C)
(setq B B)
)
)