绘各种加工孔draw hole
转载;;绘各种加工孔draw hole
(DEFUN C:HOLE(/ hp1 hp2 lyrname nlyr hscale)
(COMMAND ".UNDO" "BE")
(SETQ hp1 (GETPOINT "\nFirst Point :")
hp2 (GETCORNER hp1 "\nSecond Point :")
)
(setq lyrname "MAIN-LINE")
(setq nlyr (tblsearch "layer" lyrname))
(if (= (getvar "measurement") 1)
(setq hscale (RTOS (* 0.25 (GETVAR "DIMSCALE")) 2 2))
(setq hscale (RTOS (* 5 (GETVAR "DIMSCALE")) 2 2))
)
(if (= nlyr nil)
(command ".layer" "N" lyrname "c" "3" lyrname "")
);if nlyr
(COMMAND ".RECTANGLE" hp1 hp2)
(COMMAND ".CHANGE" "L" "" "P" "LA" lyrname "")
(COMMAND ".CHANGE" "L" "" "P" "C" "RED" "")
(command ".layer" "N" "HATCH" "c" "8" "HATCH" "LT" "CONTINUOUS" "HATCH" "")
(COMMAND "-BHATCH" "P" "DASH" hscale "0" "S" "L" "" "")
(COMMAND ".CHANGE" "L" "" "P" "LA" "HATCH" "C" "BYLAYER" "")
(COMMAND ".UNDO" "END")
(PRINC)
)
(DEFUN C:HH(/ sp1 svlr lyrname hscale)
(COMMAND ".UNDO" "BE")
(setvar "osmode" 0)
(SETQ sp1 (GETPOINT "\nPcik Hole Internal Point :")
)
(setq svlyr (getvar "clayer")
lyrname "MAIN-LINE"
)
(if (= (getvar "measurement") 1)
(setq hscale (RTOS (* 0.25 (GETVAR "DIMSCALE")) 2 2))
(setq hscale (RTOS (* 5 (GETVAR "DIMSCALE")) 2 2))
)
(setq nlyr (tblsearch "layer" lyrname))
(if (= nlyr nil)
(command ".layer" "N" lyrname "c" "1" lyrname "")
);if nlyr
(setvar "cmdecho" 0)
(COMMAND ".BPOLY" sp1 "" )
(if (AND (= "BPOLY" (GETVAR "CMDNAMES"))(= 1 (GETVAR "CMDACTIVE")))
(COMMAND "Y")
)
(setq etype (CDR (ASSOC 0 (ENTGET (ENTLAST)))))
(if (OR (= "LWPOLYLINE" etype)(= "REGION" etype))
(progn
(COMMAND ".CHANGE" "L" "" "P" "LA" lyrname "")
(COMMAND ".CHANGE" "L" "" "P" "C" "RED" "")
(command ".layer" "N" "HATCH" "c" "8" "HATCH" "LT" "CONTINUOUS" "HATCH" "")
(COMMAND "-BHATCH" "P" "DASH" hscale "0" "S" "L" "" "")
(COMMAND ".CHANGE" "L" "" "P" "LA" "HATCH" "C" "BYLAYER" "")
);progn
(princ (strcat"\rNo " lyrname " created. "))
)
(setvar "clayer" svlyr)
(COMMAND ".UNDO" "END")
(setvar "osmode" 679)
(PRINC)
)
(DEFUN C:NH(/ sp1 svlr lyrname hscale)
(COMMAND ".UNDO" "BE")
(setvar "osmode" 0)
(SETQ sp1 (GETPOINT "\nPcik Notch Internal Point :")
)
(setq svlyr (getvar "clayer")
lyrname "MAIN-LINE"
)
(if (= (getvar "measurement") 1)
(setq hscale (RTOS (* 0.25 (GETVAR "DIMSCALE")) 2 2))
(setq hscale (RTOS (* 5 (GETVAR "DIMSCALE")) 2 2))
)
(setq nlyr (tblsearch "layer" lyrname))
(if (= nlyr nil)
(command ".layer" "N" lyrname "c" "1" lyrname "")
);if nlyr
(setvar "cmdecho" 0)
(COMMAND ".BPOLY" sp1 "" )
(if (AND (= "BPOLY" (GETVAR "CMDNAMES"))(= 1 (GETVAR "CMDACTIVE")))
(COMMAND "Y")
)
(setq etype (CDR (ASSOC 0 (ENTGET (ENTLAST)))))
(if (OR (= "LWPOLYLINE" etype)(= "REGION" etype))
(progn
(COMMAND ".CHANGE" "L" "" "P" "LA" lyrname "")
(COMMAND ".CHANGE" "L" "" "P" "C" "RED" "")
(command ".layer" "N" "HATCH" "c" "8" "HATCH" "LT" "CONTINUOUS" "HATCH" "")
(COMMAND "-BHATCH" "P" "ANSI31" hscale "0" "S" "L" "" "")
(COMMAND ".CHANGE" "L" "" "P" "LA" "HATCH" "C" "BYLAYER" "")
);progn
(princ (strcat"\rNo " lyrname " created. "))
)
(setvar "clayer" svlyr)
(COMMAND ".UNDO" "END")
(setvar "osmode" 679)
(PRINC)
)
(DEFUN C:MH(/ sp1 svlr lyrname hscale)
(COMMAND ".UNDO" "BE")
(setvar "osmode" 0)
(SETQ sp1 (GETPOINT "\nPcik Notch Internal Point :")
)
(setq svlyr (getvar "clayer")
lyrname "MAIN-LINE"
)
(if (= (getvar "measurement") 1)
(setq hscale (RTOS (* 0.25 (GETVAR "DIMSCALE")) 2 2))
(setq hscale (RTOS (* 5 (GETVAR "DIMSCALE")) 2 2))
)
(setq nlyr (tblsearch "layer" lyrname))
(if (= nlyr nil)
(command ".layer" "N" lyrname "c" "1" lyrname "")
);if nlyr
(COMMAND ".BPOLY" sp1 "" )
(setvar "osmode" 0)
(if (AND (= "BPOLY" (GETVAR "CMDNAMES"))(= 1 (GETVAR "CMDACTIVE")))
(COMMAND "Y")
)
(setq etype (CDR (ASSOC 0 (ENTGET (ENTLAST)))))
(if (OR (= "LWPOLYLINE" etype)(= "REGION" etype))
(progn
(COMMAND ".CHANGE" "L" "" "P" "LA" lyrname "")
(COMMAND ".CHANGE" "L" "" "P" "LA" "MAIN-LINE" "C" "8" "LT" "HIDDEN" "")
(command ".layer" "N" "HATCH" "c" "8" "HATCH" "LT" "CONTINUOUS" "HATCH" "")
(COMMAND "-BHATCH" "P" "ANSI31" hscale "0" "S" "L" "" "")
(COMMAND ".CHANGE" "L" "" "P" "LA" "HATCH" "C" "BYLAYER" "LT" "HIDDEN" "")
(command ".erase" del "")
(command ".redraw")
);progn
(princ (strcat"\rNo " lyrname " created. "))
)
(setvar "clayer" svlyr)
(COMMAND ".UNDO" "END")
(setvar "osmode" 679)
(PRINC)
)
(defun C:slot (/ op di ip p1 p2 p3 p4 pt1 pt2 pt3 pt4 ent1 ent2 ent3 ent4 rot)
(setq slot nil)
(setvar "CMDECHO" 0)
(initget 1)
(setq ip (getpoint "\nSpecify base point:"))
(initget 1)
(setq op (getdist "\nSpecify slot hole diameter: "))
(initget 1)
(setq di (getdist "\nSpecify slot hole length: "))
(initget 128 "Vertical Horizontal")
(setq rot (getkword "\nSpecify the slot direction : "))
(if (= rot "Vertical")
(progn
(setq pt1 (list (- (car ip)(/ op 2)) (- (cadr ip) (/ (- di op) 2)))
pt2 (list (- (car ip)(/ op 2)) (+ (cadr ip) (/ (- di op) 2)))
pt3 (list (+ (car ip)(/ op 2)) (- (cadr ip) (/ (- di op) 2)))
pt4 (list (+ (car ip)(/ op 2)) (+ (cadr ip) (/ (- di op) 2)))
p1 (polar ip 0 op)
p2 (polar ip (* pi 0.5) (+ (* 0.5 op) (* 0.5 di)))
p3 (polar ip pi op)
p4 (polar ip (* pi 1.5) (+ (* 0.5 op) (* 0.5 di))))
)
)
(if (= rot "Horizontal")
(progn
(setq pt1 (list (- (car ip)(/ (- di op) 2)) (- (cadr ip)(/ op 2)))
pt2 (list (+ (car ip)(/ (- di op) 2)) (- (cadr ip)(/ op 2)))
pt3 (list (- (car ip)(/ (- di op) 2)) (+ (cadr ip)(/ op 2)))
pt4 (list (+ (car ip)(/ (- di op) 2)) (+ (cadr ip)(/ op 2)))
p1 (polar ip 0 (+ (* 0.5 op) (* 0.5 di)))
p2 (polar ip (* pi 0.5) op)
p3 (polar ip pi (+ (* 0.5 op) (* 0.5 di)))
p4 (polar ip (* pi 1.5) op))
)
)
(if (= rot nil)
(progn
(setq pt1 (list (- (car ip)(/ (- di op) 2)) (- (cadr ip)(/ op 2)))
pt2 (list (+ (car ip)(/ (- di op) 2)) (- (cadr ip)(/ op 2)))
pt3 (list (- (car ip)(/ (- di op) 2)) (+ (cadr ip)(/ op 2)))
pt4 (list (+ (car ip)(/ (- di op) 2)) (+ (cadr ip)(/ op 2)))
p1 (polar ip 0 (+ (* 0.5 op) (* 0.5 di)))
p2 (polar ip (* pi 0.5) op)
p3 (polar ip pi (+ (* 0.5 op) (* 0.5 di)))
p4 (polar ip (* pi 1.5) op))
)
)
(setvar "osmode" 0)
(setvar "cecolor" "bylayer")
(setvar "celtype" "bylayer")
(command ".line" pt1 pt2 "")
(setq ent1 (entlast))
(command ".line" pt3 pt4 "")
(setq ent2 (entlast))
(command ".fillet" pt1 pt3)
(setq ent3 (entlast))
(command ".fillet" pt2 pt4)
(setq ent4 (entlast))
(command ".pedit" ent1 "" "join" ent2 ent3 ent4 "" "")
(setvar "cecolor" "8")
(setvar "celtype" "CENTER2")
(command ".line" p1 p3 "")
(setq ent5 (entlast))
(command ".line" p2 p4 "")
(setvar "cecolor" "bylayer")
(setvar "celtype" "bylayer")
(setvar "osmode" 679)
(setvar "filletrad" 0)
(prin1)
)
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