（都是用的AutoCAD2000环境下）下面是这个绘图程序的源代码（用Autolisp编的），请大家帮帮我，我星期一就要用此程序答辨了！！
(defun c:th ()
(defun cl ()
(setq dw (atof (get_tile "dw"))) ;/*把"dw"的值付给dw*/
(setq dd (atof (get_tile "dd")))
(setq bp (atof (get_tile "bp")))
(setq ha (atof (get_tile "ha")))
(setq hf (atof (get_tile "hf")))
(setq e (atof (get_tile "e")))
(setq f (atof (get_tile "f")))
(setq yi (atof (get_tile "yi")))
(setq db (atof (get_tile "db")))
(setq fai (atof (get_tile "fai")))
(setq xd (atof (get_tile "xd")))
(setq l (atof (get_tile "l")))
(setq xb (atof (get_tile "xb")))
(setq n (atof (get_tile "n")))
)
(setq dcl_id (load_dialog "dcl.dcl")) ;/*设置一个对话框，调用dcl.dcl*/
(if (< dcl_id 0) (exit)) ;/*如果dcl_id<0 退出*/
(setq dw 95.50) ;/*付值*/
(setq dd 90.00)
(setq bp 11.00)
(setq ha 2.75)
(setq hf 8.70)
(setq e 15.00)
(setq f 10.00)
(setq yi 6.00)
(setq db 65.00)
(setq fai 34.00)
(setq xd 36.00)
(setq l 72.00)
(setq xb 13.20)
(setq n 4.00)
(if (not (new_dialog "ht" dcl_id)) ;/*如果不为"ht"就退出*/
(exit)
)
(set_tile "dw" (rtos dw 2 2)) ;/*设置对话框控键的值为十进制，保留两位小数*/
(set_tile "dd" (rtos dd 2 2))
(set_tile "bp" (rtos bp 2 2))
(set_tile "ha" (rtos ha 2 2))
(set_tile "hf" (rtos hf 2 2))
(set_tile "e" (rtos e 2 2))
(set_tile "f" (rtos f 2 2))
(set_tile "yi" (rtos yi 2 2))
(set_tile "db" (rtos db 2 2))
(set_tile "fai" (rtos fai 2 2))
(set_tile "xd" (rtos xd 2 2))
(set_tile "l" (rtos l 2 2))
(set_tile "xb" (rtos xb 2 2))
(set_tile "n" (rtos n 2 2))
(action_tile
"dw"
"(set_tile $key (rtos (atof $value) 2 2))" ;/*把后面的转换成浮点型付给dw*/
)
(action_tile
"bp"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"ha"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"hf"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "e" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile "f" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile
"yi"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"fai"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"xd"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "l" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile
"xb"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "n" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile "accept" "(cl)(done_dialog)")
(action_tile "cancel" "(quit)")
(start_dialog)
(setq fi (* (/ PI 180) fai)) ;/*把角度转换成弧度*/
(setq O '(240.00 145.00)) ;/*原点坐标*/
(command "layer" "n" 1 "n" 2 "c" 1 1 "c" 255 2 "l" "center" 1 "lw" 0.2 2 "") ;/*定义图层，颜色，线形*/
(command "ltscale" 10) ;/*线的比例因数*/
(command "setvar" "blipmode" 0 "setvar" "cmdecho" 1)
(command "layer" "s" 2 "")
(setq O1 (polar O (/ PI 2.00) (* (/ 11.00 20.00) xd))) ;/*开始描点*/
(setq G1 (polar O1
(/ PI 2.00)
(- (/ dw 2.00) (* (/ 11.00 20.00) xd))
)
)
(setq q1 (- f (/ bp 2.00)))
(setq q2 (/ (- dw dd) 2.00))
(setq q3 (sin (/ fi 2.00))
q4 (cos (/ fi 2.00))
q5 (/ q3 q4)
)
(setq G2 (polar G1 0.00 (- q1 (* q2 q5))))
(setq G3 (polar G2 (- (/ fi 2.00) (/ PI 2.00)) (+ ha hf)))
(setq q6 (car G3))
(setq G4 (polar G3 0.00 (* (- (+ f 240) q6) 2)))
(setq G5 (polar G4
(- (+ (/ fi 2.00) (/ PI 2.00)) fi)
(+ ha hf)
)
)
(setq G6 (polar G5 0.00 (- e xb)))
(setq k 0)
(while (<= k (- n 2))
(setq q7 (distance G2 G6))
(setq g (polar G2 0.00 (* (+ k 1) q7)))
(setq G7 (polar g (- (/ fi 2.00) (/ PI 2.00)) (+ ha hf)))
(setq G8 (polar G7 0.00 (* (- (+ f 240) q6) 2)))
(setq G9 (polar G8
(- (+ (/ fi 2.00) (/ PI 2.00)) fi)
(+ ha hf)
)
)
(setq G10 (polar G9 0.00 (- e xb)))
(command "pline" g G7 G8 G9 G10 "") ;/*用多艺线连接各点*/
(setq k (+ 1 k))
)
(command "pline" O1 G1 G2 G3 G4 G5 G6 "")
(setq q8 (polar G2 0.00 (- (* n q7) (- e xb))))
(setq q9 (distance G1 q8))
(setq G11 (polar q8 0.00 (- db q9)))
(setq G12 (polar G11 (- (/ PI 2.00)) (- (/ dw 2.00) (* xd 0.90))))
(if (>= l db) ;/*如果执行１1>=db否则执行２*/
(subr1)
(subr2)
)
(setq q10 (car G16))
(if (<= db l)
(setq q11 l)
(setq q11 db)
)
(setq G21 (polar G11 0.00 (+ (- (+ q11 240.00) q10) 50.00)))
(setq G22 (polar G21 (- (/ PI 2)) (/ dw 2)))
(setq G23 (polar G22 (- (/ PI 2)) (/ dw 2)))
(command "arc" "CE" G22 G23 "a" "180")
(setq G24 (polar G22 (- (/ PI 2)) (+ (/ xd 2.00) (/ xd 20.00))))
(command "arc" "CE" G22 G24 "a" "180")
(setq G25 (polar G22 (- (/ PI 2)) (/ xd 2.00)))
(command "arc" "CE" G22 G25 "a" "180")
(setq G26 (polar O PI 20.00))
(setq G27 (polar G22 0.00 (+ (/ dw 2) 20.00)))
(setq G28 (polar G21 (/ PI 2.00) 20.00))
(setq G29 (polar G23 (- (/ PI 2.00)) 20.00))
(setq G30 (polar O (/ PI 2) (/ dd 2)))
(setq G31 (polar O (- (/ pi 2)) (/ dd 2)))
(setq G32 (polar G30 PI 10.00))
(setq G33 (polar G32 0.00 (+ db 20.00)))
(setq G34 (polar G31 PI 10.00))
(setq G35 (polar G34 0.00 (+ db 20.00)))
(setq G36 (polar G22 (- (/ Pi 2)) (/ dd 2)))
(command "layer" "s" 1 "")
(command "line" G26 G27 "" "line" G28 G29 ""
"line" G32 G33 "" "line" G34 G35 ""
)
(command "arc" "CE" G22 G36 "a" "180")
(command "layer" "s" 2 "")
(setq G37 (polar O PI 40))
(setq G38 (polar G37 (/ PI 2) (+ (/ dw 2) 40)))
(setq G39 (polar G38 0.00 (+ (* q11 2) 100)))
(setq G40 (polar G39 (- (/ PI 2)) (+ dw 80)))
(setq G41 (polar G40 PI (distance G38 G39)))
(command "pline" G38 G39 G40 G41 G38 "")
(unload_dialog dcl_id)
)
(defun subr1 ()
(setq G13 (polar G12 0.00 (- l db (/ xd 20.00)))
G14 (polar G13 (- (/ PI 4.00)) (* (/ xd 20.00) (sqrt 2.00)))
)
(setq G15 (polar G14
(- (/ PI 2.00))
(- (last G13) 145.00 (/ xd 20.00))
)
)
(setq G16 (polar G14 (- (/ PI 2.00)) (- (* xd 0.4) (/ xd 10.00))))
(setq G17 (polar G16
(- (/ (* 3.00 PI) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G18 (polar G17 PI (- l (/ xd 10.00))))
(setq G19 (polar G17
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq G20 (polar G18
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq q12 (last G12))
(setq G42 (polar G12 (- (/ PI 2)) (- q12 140)))
(command "pline" q8 G11 G12 G13 G14 G16 G17 G18 O1 "")
(setq s1 (ssget "X")) ;/*把已经画好的图形全部付给实体集s1*/
(command "mirror" s1 "" O G15 "") ;/*以0,G15线做镜象*/
(setq s2 (ssget "x"))
(command "layer" "s" 0 "")
(command "hatch" "u" 45.00 2.00 "" s2 "")
(command "layer" "s" 2 "")
(command "pline" G17 G19 "")
(setq s3 (entlast))
(command "mirror" s3 "" O G15 "")
(command "pline" G18 G20 "")
(setq s4 (entlast))
(command "mirror" s4 "" O G15 "")
(command "pline" O1 O "")
(setq s5 (entlast))
(command "mirror" s5 "" O G15 "")
(command "pline" G15 G16 "")
(setq s6 (entlast))
(command "mirror" s6 "" O G15 "")
)
(defun subr2 ()
(setq G13 (polar G12 PI (- db l (/ xd 20.00)))
G14 (polar G13
(- (/ (* PI 3) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G15 (polar G14
(- (/ PI 2.00))
(- (last G13) 145.00 (/ xd 20.00))
)
)
(setq G16 (polar G14 (- (/ PI 2.00)) (- (* xd 0.4) (/ xd 10.00))))
(setq G17 (polar G16
(- (/ (* 3.00 PI) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G18 (polar G17 PI (- l (/ xd 10.00))))
(setq G19 (polar G17
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq G20 (polar G18
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq q12 (last G12))
(setq G42 (polar G12 (- (/ PI 2)) (- q12 140)))
(command "pline" q8 G11 G12 G13 G14 G16 G17 G18 O1 "")
(setq s1 (ssget "X"))
(command "mirror" s1 "" O G15 "")
(setq s2 (ssget "x"))
(command "layer" "s" 0 "")
(command "hatch" "u" 45.00 2.00 "" s2 "")
(command "layer" "s" 2 "")
(command "pline" G17 G19 "")
(setq s3 (entlast))
(command "mirror" s3 "" O G15 "")
(command "pline" G18 G20 "")
(setq s4 (entlast))
(command "mirror" s4 "" O G15 "")
(command "pline" O1 O "")
(setq s5 (entlast))
(command "mirror" s5 "" O G15 "")
(command "pline" G15 G16 "")
(setq s6 (entlast))
(command "mirror" s6 "" O G15 "")
(command "pline" G12 G42 "")
(setq s7 (entlast))
(command "mirror" s7 "" O G15 "")
)网友答: 网友答: 此为dcl.dcl文件源代码
ht:dialog{
label="v带轮传动参数";
:text{
label="长度单位（毫米） 角度单位（度）";
}
:row{
:boxed_column{
:edit_box{
key="dw";
label="外径(dw)";
mnemonic="dw";
edit_width=8;
}
:edit_box{
key="dd";
label="基准直径(dd)";
mnemonic="dd";
edit_width=8;
}
:edit_box{
key="bp";
label="基准宽度(bp)";
mnemonic="bp";
edit_width=8;
}
:edit_box{
key="ha";
label="基准线上槽深(hamin)";
mnemonic="ha";
edit_width=8;
}
:edit_box{
key="hf";
label="基准线下槽深(hfmin)";
mnemonic="hf";
edit_width=8;
}
:edit_box{
key="e";
label="槽间距(e)";
mnemonic="e";
edit_width=8;
}
:edit_box{
key="f";
label="第一槽对称面至端面距离(f)";
mnemonic="f";
edit_width=8;
}
}
:boxed_column{
:edit_box{
key="yi";
label="最小轮缘厚(yimin)";
mnemonic="yi";
edit_width=8;
}
:edit_box{
key="db";
label="带轮宽(db)";
mnemonic="db";
edit_width=8;
}
:edit_box{
key="fai";
label="轮槽角(fai)";
mnemonic="fai";
edit_width=8;
}
:edit_box{
key="xd";
label="动力输入轴直径(xd)";
mnemonic="xd";
edit_width=8;
}
:edit_box{
key="l";
label="带轮轮毂部分厚度(l)";
mnemonic="l";
edit_width=8;}
:edit_box{
key="xb";
label="齿槽宽(xb)";
mnemonic="xb";
edit_width=8;}
:edit_box{
key="n";
label="轮齿数(n)";
mnemonic="n";
edit_width=8;}}}
spacer_1;
ok_cancel;
errtile;}网友答: 前一句改为：
(defun c:th ()
(setq oldecho(getvar "cmdecho"))
(setvar "cmdecho" 0)
(setq oldsnap(getvar "osmode"))
(setvar "osmode" 0)
中间的： (command "setvar" "blipmode" 0 "setvar" "cmdecho" 1)
改为： (command "setvar" "blipmode" 0 )
结束的：改为
(setvar "cmdecho" oldecho)
(setvar "osmode" oldsnap)
)
这样就可以画出正确的图形了。但程序还需要一些优化，大家说说吧网友答: 以下是改了默认的参数值就变成这样了
网友答: 感谢楼主无私分享
(defun c:th ()
(defun cl ()
(setq dw (atof (get_tile "dw"))) ;/*把"dw"的值付给dw*/
(setq dd (atof (get_tile "dd")))
(setq bp (atof (get_tile "bp")))
(setq ha (atof (get_tile "ha")))
(setq hf (atof (get_tile "hf")))
(setq e (atof (get_tile "e")))
(setq f (atof (get_tile "f")))
(setq yi (atof (get_tile "yi")))
(setq db (atof (get_tile "db")))
(setq fai (atof (get_tile "fai")))
(setq xd (atof (get_tile "xd")))
(setq l (atof (get_tile "l")))
(setq xb (atof (get_tile "xb")))
(setq n (atof (get_tile "n")))
)
(setq dcl_id (load_dialog "dcl.dcl")) ;/*设置一个对话框，调用dcl.dcl*/
(if (< dcl_id 0) (exit)) ;/*如果dcl_id<0 退出*/
(setq dw 95.50) ;/*付值*/
(setq dd 90.00)
(setq bp 11.00)
(setq ha 2.75)
(setq hf 8.70)
(setq e 15.00)
(setq f 10.00)
(setq yi 6.00)
(setq db 65.00)
(setq fai 34.00)
(setq xd 36.00)
(setq l 72.00)
(setq xb 13.20)
(setq n 4.00)
(if (not (new_dialog "ht" dcl_id)) ;/*如果不为"ht"就退出*/
(exit)
)
(set_tile "dw" (rtos dw 2 2)) ;/*设置对话框控键的值为十进制，保留两位小数*/
(set_tile "dd" (rtos dd 2 2))
(set_tile "bp" (rtos bp 2 2))
(set_tile "ha" (rtos ha 2 2))
(set_tile "hf" (rtos hf 2 2))
(set_tile "e" (rtos e 2 2))
(set_tile "f" (rtos f 2 2))
(set_tile "yi" (rtos yi 2 2))
(set_tile "db" (rtos db 2 2))
(set_tile "fai" (rtos fai 2 2))
(set_tile "xd" (rtos xd 2 2))
(set_tile "l" (rtos l 2 2))
(set_tile "xb" (rtos xb 2 2))
(set_tile "n" (rtos n 2 2))
(action_tile
"dw"
"(set_tile $key (rtos (atof $value) 2 2))" ;/*把后面的转换成浮点型付给dw*/
)
(action_tile
"bp"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"ha"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"hf"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "e" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile "f" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile
"yi"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"fai"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile
"xd"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "l" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile
"xb"
"(set_tile $key (rtos (atof $value) 2 2))"
)
(action_tile "n" "(set_tile $key (rtos (atof $value) 2 2))")
(action_tile "accept" "(cl)(done_dialog)")
(action_tile "cancel" "(quit)")
(start_dialog)
(setq fi (* (/ PI 180) fai)) ;/*把角度转换成弧度*/
(setq O '(240.00 145.00)) ;/*原点坐标*/
(command "layer" "n" 1 "n" 2 "c" 1 1 "c" 255 2 "l" "center" 1 "lw" 0.2 2 "") ;/*定义图层，颜色，线形*/
(command "ltscale" 10) ;/*线的比例因数*/
(command "setvar" "blipmode" 0 "setvar" "cmdecho" 1)
(command "layer" "s" 2 "")
(setq O1 (polar O (/ PI 2.00) (* (/ 11.00 20.00) xd))) ;/*开始描点*/
(setq G1 (polar O1
(/ PI 2.00)
(- (/ dw 2.00) (* (/ 11.00 20.00) xd))
)
)
(setq q1 (- f (/ bp 2.00)))
(setq q2 (/ (- dw dd) 2.00))
(setq q3 (sin (/ fi 2.00))
q4 (cos (/ fi 2.00))
q5 (/ q3 q4)
)
(setq G2 (polar G1 0.00 (- q1 (* q2 q5))))
(setq G3 (polar G2 (- (/ fi 2.00) (/ PI 2.00)) (+ ha hf)))
(setq q6 (car G3))
(setq G4 (polar G3 0.00 (* (- (+ f 240) q6) 2)))
(setq G5 (polar G4
(- (+ (/ fi 2.00) (/ PI 2.00)) fi)
(+ ha hf)
)
)
(setq G6 (polar G5 0.00 (- e xb)))
(setq k 0)
(while (<= k (- n 2))
(setq q7 (distance G2 G6))
(setq g (polar G2 0.00 (* (+ k 1) q7)))
(setq G7 (polar g (- (/ fi 2.00) (/ PI 2.00)) (+ ha hf)))
(setq G8 (polar G7 0.00 (* (- (+ f 240) q6) 2)))
(setq G9 (polar G8
(- (+ (/ fi 2.00) (/ PI 2.00)) fi)
(+ ha hf)
)
)
(setq G10 (polar G9 0.00 (- e xb)))
(command "pline" g G7 G8 G9 G10 "") ;/*用多艺线连接各点*/
(setq k (+ 1 k))
)
(command "pline" O1 G1 G2 G3 G4 G5 G6 "")
(setq q8 (polar G2 0.00 (- (* n q7) (- e xb))))
(setq q9 (distance G1 q8))
(setq G11 (polar q8 0.00 (- db q9)))
(setq G12 (polar G11 (- (/ PI 2.00)) (- (/ dw 2.00) (* xd 0.90))))
(if (>= l db) ;/*如果执行１1>=db否则执行２*/
(subr1)
(subr2)
)
(setq q10 (car G16))
(if (<= db l)
(setq q11 l)
(setq q11 db)
)
(setq G21 (polar G11 0.00 (+ (- (+ q11 240.00) q10) 50.00)))
(setq G22 (polar G21 (- (/ PI 2)) (/ dw 2)))
(setq G23 (polar G22 (- (/ PI 2)) (/ dw 2)))
(command "arc" "CE" G22 G23 "a" "180")
(setq G24 (polar G22 (- (/ PI 2)) (+ (/ xd 2.00) (/ xd 20.00))))
(command "arc" "CE" G22 G24 "a" "180")
(setq G25 (polar G22 (- (/ PI 2)) (/ xd 2.00)))
(command "arc" "CE" G22 G25 "a" "180")
(setq G26 (polar O PI 20.00))
(setq G27 (polar G22 0.00 (+ (/ dw 2) 20.00)))
(setq G28 (polar G21 (/ PI 2.00) 20.00))
(setq G29 (polar G23 (- (/ PI 2.00)) 20.00))
(setq G30 (polar O (/ PI 2) (/ dd 2)))
(setq G31 (polar O (- (/ pi 2)) (/ dd 2)))
(setq G32 (polar G30 PI 10.00))
(setq G33 (polar G32 0.00 (+ db 20.00)))
(setq G34 (polar G31 PI 10.00))
(setq G35 (polar G34 0.00 (+ db 20.00)))
(setq G36 (polar G22 (- (/ Pi 2)) (/ dd 2)))
(command "layer" "s" 1 "")
(command "line" G26 G27 "" "line" G28 G29 ""
"line" G32 G33 "" "line" G34 G35 ""
)
(command "arc" "CE" G22 G36 "a" "180")
(command "layer" "s" 2 "")
(setq G37 (polar O PI 40))
(setq G38 (polar G37 (/ PI 2) (+ (/ dw 2) 40)))
(setq G39 (polar G38 0.00 (+ (* q11 2) 100)))
(setq G40 (polar G39 (- (/ PI 2)) (+ dw 80)))
(setq G41 (polar G40 PI (distance G38 G39)))
(command "pline" G38 G39 G40 G41 G38 "")
(unload_dialog dcl_id)
)
(defun subr1 ()
(setq G13 (polar G12 0.00 (- l db (/ xd 20.00)))
G14 (polar G13 (- (/ PI 4.00)) (* (/ xd 20.00) (sqrt 2.00)))
)
(setq G15 (polar G14
(- (/ PI 2.00))
(- (last G13) 145.00 (/ xd 20.00))
)
)
(setq G16 (polar G14 (- (/ PI 2.00)) (- (* xd 0.4) (/ xd 10.00))))
(setq G17 (polar G16
(- (/ (* 3.00 PI) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G18 (polar G17 PI (- l (/ xd 10.00))))
(setq G19 (polar G17
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq G20 (polar G18
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq q12 (last G12))
(setq G42 (polar G12 (- (/ PI 2)) (- q12 140)))
(command "pline" q8 G11 G12 G13 G14 G16 G17 G18 O1 "")
(setq s1 (ssget "X")) ;/*把已经画好的图形全部付给实体集s1*/
(command "mirror" s1 "" O G15 "") ;/*以0,G15线做镜象*/
(setq s2 (ssget "x"))
(command "layer" "s" 0 "")
(command "hatch" "u" 45.00 2.00 "" s2 "")
(command "layer" "s" 2 "")
(command "pline" G17 G19 "")
(setq s3 (entlast))
(command "mirror" s3 "" O G15 "")
(command "pline" G18 G20 "")
(setq s4 (entlast))
(command "mirror" s4 "" O G15 "")
(command "pline" O1 O "")
(setq s5 (entlast))
(command "mirror" s5 "" O G15 "")
(command "pline" G15 G16 "")
(setq s6 (entlast))
(command "mirror" s6 "" O G15 "")
)
(defun subr2 ()
(setq G13 (polar G12 PI (- db l (/ xd 20.00)))
G14 (polar G13
(- (/ (* PI 3) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G15 (polar G14
(- (/ PI 2.00))
(- (last G13) 145.00 (/ xd 20.00))
)
)
(setq G16 (polar G14 (- (/ PI 2.00)) (- (* xd 0.4) (/ xd 10.00))))
(setq G17 (polar G16
(- (/ (* 3.00 PI) 4.00))
(* (/ xd 20.00) (sqrt 2.00))
)
)
(setq G18 (polar G17 PI (- l (/ xd 10.00))))
(setq G19 (polar G17
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq G20 (polar G18
(- (/ PI 2.00))
(- (distance G15 G16) (/ xd 20.00))
)
)
(setq q12 (last G12))
(setq G42 (polar G12 (- (/ PI 2)) (- q12 140)))
(command "pline" q8 G11 G12 G13 G14 G16 G17 G18 O1 "")
(setq s1 (ssget "X"))
(command "mirror" s1 "" O G15 "")
(setq s2 (ssget "x"))
(command "layer" "s" 0 "")
(command "hatch" "u" 45.00 2.00 "" s2 "")
(command "layer" "s" 2 "")
(command "pline" G17 G19 "")
(setq s3 (entlast))
(command "mirror" s3 "" O G15 "")
(command "pline" G18 G20 "")
(setq s4 (entlast))
(command "mirror" s4 "" O G15 "")
(command "pline" O1 O "")
(setq s5 (entlast))
(command "mirror" s5 "" O G15 "")
(command "pline" G15 G16 "")
(setq s6 (entlast))
(command "mirror" s6 "" O G15 "")
(command "pline" G12 G42 "")
(setq s7 (entlast))
(command "mirror" s7 "" O G15 "")
)网友答: 网友答: 此为dcl.dcl文件源代码
ht:dialog{
label="v带轮传动参数";
:text{
label="长度单位（毫米） 角度单位（度）";
}
:row{
:boxed_column{
:edit_box{
key="dw";
label="外径(dw)";
mnemonic="dw";
edit_width=8;
}
:edit_box{
key="dd";
label="基准直径(dd)";
mnemonic="dd";
edit_width=8;
}
:edit_box{
key="bp";
label="基准宽度(bp)";
mnemonic="bp";
edit_width=8;
}
:edit_box{
key="ha";
label="基准线上槽深(hamin)";
mnemonic="ha";
edit_width=8;
}
:edit_box{
key="hf";
label="基准线下槽深(hfmin)";
mnemonic="hf";
edit_width=8;
}
:edit_box{
key="e";
label="槽间距(e)";
mnemonic="e";
edit_width=8;
}
:edit_box{
key="f";
label="第一槽对称面至端面距离(f)";
mnemonic="f";
edit_width=8;
}
}
:boxed_column{
:edit_box{
key="yi";
label="最小轮缘厚(yimin)";
mnemonic="yi";
edit_width=8;
}
:edit_box{
key="db";
label="带轮宽(db)";
mnemonic="db";
edit_width=8;
}
:edit_box{
key="fai";
label="轮槽角(fai)";
mnemonic="fai";
edit_width=8;
}
:edit_box{
key="xd";
label="动力输入轴直径(xd)";
mnemonic="xd";
edit_width=8;
}
:edit_box{
key="l";
label="带轮轮毂部分厚度(l)";
mnemonic="l";
edit_width=8;}
:edit_box{
key="xb";
label="齿槽宽(xb)";
mnemonic="xb";
edit_width=8;}
:edit_box{
key="n";
label="轮齿数(n)";
mnemonic="n";
edit_width=8;}}}
spacer_1;
ok_cancel;
errtile;}网友答: 前一句改为：
(defun c:th ()
(setq oldecho(getvar "cmdecho"))
(setvar "cmdecho" 0)
(setq oldsnap(getvar "osmode"))
(setvar "osmode" 0)
中间的： (command "setvar" "blipmode" 0 "setvar" "cmdecho" 1)
改为： (command "setvar" "blipmode" 0 )
结束的：改为
(setvar "cmdecho" oldecho)
(setvar "osmode" oldsnap)
)
这样就可以画出正确的图形了。但程序还需要一些优化，大家说说吧网友答: 以下是改了默认的参数值就变成这样了
网友答: 感谢楼主无私分享