CADLISP实用技巧

CAD³£Óù¤¾ßÔ´´úÂë×÷Õߣº¼úÈ˳ö´¦£ºtsindong.com¸üÐÂʱ¼ä£º2004Äê10ÔÂ07ÈÕ(defunc:HH()(alert\n£Ã£ÄÏ߶ÎÇóºÍ£Â£Ó¶à¿éͬʱËõ·Å\n£Á£Ò£Å£Á£ÍÃæ»ýÇóºÍ£Â£Ô£Ê¿éͳ¼Æ\n£Ä£Ä£Ô´ò¶Ï²åÎÄ×֣ԣԺϲ¢ÎÄ×Ö\n£Ã¶àÖظ´ÖƣԣԣԺϲ¢µ¥ÐÐÎı¾\n£Ã£ÐÔ²±ä¶à±ßÐΣԣÌ×Ö°´Ï߶ÔÆë\n£Ã£Ò¸Ä¶àÔ²°ë¾¶£Ø£Ô·Ö½âÎÄ×Ö\n£Ã£ÍÑØij·½Ïò¶àÖظ´ÖƣģظĴóСд\n£Ð£Î¸ÄÏß»¡Ô²¿í¶È\n£Ì£Ð£Î°´²ã¸ÄÏß»¡Ô²¿í¶È\n£Ã£±¡«£Ã£¹¸ÄÑÕÉ«\n£Á£Î/£°/£³£°/£´£µ/£¶£°Ðýת»æͼ½Ç¶È\n£Ú£°ZÖá¹éÁã\n£Ì£Ï£Ã£Ë£Õ£Ð¼ÓÃÜ\n-----------------------------------------------------------------------------------\n£Ì£Ì½«ËùÑ¡¶ÔÏóµÄ²ã±äΪµ±Ç°²ã\n£Ì£Ì£ÉÖ»ÏÔʾ±»Ñ¡¶ÔÏóËùÔÚ²ã\n£Ì£Ë¿ìËٸĶÔÏóµÄ²ã\n£Ì£Ê½âËøͼ²ã\n£Ñ£±/£Ñ£²/£Ñ£³¹Ø±Õ/¶³½á/Ëø¶¨ËùÑ¡¶ÔÏóËùÔڵIJã\n£×£±/£×£²/£×£³ÏÔʾ/½â¶³/½âËøÈ«²¿²ã\n£×£±£²£³ÏÔʾ+½âËø+½â¶³È«²¿²ã\n-----------------------------------------------------------------------------------\n£ÛMADEBY¼úÈËQQ:120781998£Ý¸üÐÂ:2004.09.23));****************************************************²âÁ¿³¤¶È(defunc:cd()(setqos(getvarosmode))(setvarosmode0)(setqsum0i0)(setqss(ssget))(repeat(sslengthss)(setqen(ssnamessi))(commandlengthenen)(setql(getvarperimeter))(setqsum(+suml)i(+i1)))(setvarosmodeos)sum);****************************************************Ãæ»ýÇóºÍ(defunc:aream(/olderroldcmdechoerrexitundoxrestoress1nrentot_area)(defunerrexit(s)(restore))(defunundox()(command._undo_E)(setvarcmdechooldcmdecho)(setq*error*olderr)(princ))(setqolderr*error*restoreundox*error*errexit)(setqoldcmdecho(getvarcmdecho))(setvarcmdecho0)(command._UNDO_BE)(if(setqss1(ssget'((-4.OR)(0.POLYLINE)(0.LWPOLYLINE)(0.CIRCLE)(0.ELLIPSE)(0.SPLINE)(0.REGION)(-4.OR))))(progn(setqnr0)(setqtot_area0.0)(setqen(ssnamess1nr))(whileen(command._area_Oen)(setqtot_area(+tot_area(getvararea)))(setqnr(1+nr))(setqen(ssnamess1nr)))(princ\nÃæ»ýÖ®ºÍ=)(princtot_area)))(restore));****************************************************´ò¶Ï²åÎÄ×Ö(defunc:ddt()(setqth(getdist\ÇëÊäÈëÎÄ×ָ߶È:))(setqr(*th1.25))(setqt(getstringÇëÊäÈëÒª²åÈëµÄÎÄ×Ö:))(setqh1(entsel))(setqh2(getpoint\nÑ¡Ôñ²åÈëµã:))(whileh2(commandcircleh2r)(setqna(entlast))(commandtrimnah1)(commandtextJMh2tht)(commanderasena)(setqh1(entsel))(setqh2(getpoint\nÑ¡Ôñ²åÈëµã:))));****************************************************¶àÖظ´ÖÆ(defunC:C(/ssFL)(princ\nSelectobjects:)(setqss(ssget))(setqn(sslengthss))(commandCOPYssm)(repeatn(commandcopy)));****************************************************Ô²±ä¶à±ßÐÎ(defunc:cp(/enn)(setvarcmdecho0)(setqen(entselÇëÑ¡ÔñÒ»¸öÔ²))(setqen_data(entget(caren)))(setqcen(cdr(assoc10en_data)))(setqr(cdr(assoc40en_data)))(setqn(getint\nÇëÊäÈëÕý¶à±ßÐεıßÊý:))(initgetIC)(setqa(getkword\nÊäÈëÑ¡Ïî[ÄÚ½ÓÓÚÔ²(I)/ÍâÇÐÓÚÔ²(C)]C:))(if(=aI)(progn(commandpolygonncenir))(progn(commandpolygonncencr)))(commandERASEen)(princ));****************************************************cr¸Ä¶àÔ²°ë¾¶(defunc:cr()(setqcm0(getvarcmdecho))(setvarcmdecho0)(princ\n\n\n)(setqr(getdistÇëÊäÈë°ë¾¶»òÖ±½Ó»Ø³µµ¥¸öÐÞ¸Ä:))(ifr(progn(setqss(ssget))(whiless(setqll(sslengthss))(setqll0-1)(repeatll(setqll0(+ll01))(setqsi(ssnamessll0))(setqcc(entgetsi))(setqty(cdr(assoc0cc)))(if(or(=tyCIRCLE)(=tyARC))(progn(setqr0(cdr(assoc40cc)))(setqcc(subst(cons40r)(assoc40cc)cc))(entmodcc)(entupdsi))))(setqss(ssget))))(progn(setqsi(entsel\nÑ¡ÔñÔ²»ò»¡£º))(whilesi(setqcc(entget(carsi)))(setqty(cdr(assoc0cc)))(if(or(=tyCIRCLE)(=tyARC))(progn(setqnm(cdr(assoc-1cc)))(setqr0(cdr(assoc40cc)))(princr0)(setqr(getdist-))(ifr(progn(setqcc(subst(cons40r)(assoc40cc)cc))(entmodcc)(entupdnm)))))(setqsi(entsel\nÑ¡ÔñÔ²»ò»¡£º)))))(setvarcmdechocm0));****************************************************ÑØij·½Ïò¶àÖظ´ÖÆ(defunC:CM()(setqAnil)(setqOM(getvarOSMODE))(setvarOSMODE33)(setqPNT1(getpoint\n·½ÏòÆðµã£º))(setqPNT2(getpoint\n·½ÏòÖյ㣺PNT1))(terpri)(initget1MEN)(prompt\nÑ¡Ôñ¸´ÖÆ·½Ê½£º)(setqCTYPE(getkword[×î´ó¼ä¾à(M)/¾«È·¼ä¾à(E)/ÊýÁ¿(N)]£º))(if(=CTYPEM)(setqSP(getdist\n×î´ó¶ÔÏó¼ä¾à£º)))(if(=CTYPEE)(setqSP(getdist\n¾«È·¶ÔÏó¼ä¾à£º)))(if(=CTYPEN)(setqSP(getreal\n¶ÔÏóÊýÁ¿£º)))(setqDIST(distancePNT1PNT2))(setqANG(anglePNT1PNT2))(setqTEMP1(/DISTSP))(setqTEMP2(fix(/DISTSP)))(setqINC1SP)(setqINC2(/DIST(+1(fix(/DISTSP)))))(setqINC3(/DIST(-SP1)))(if(=TEMP1TEMP2)(setqINCINC1)(setqINCINC2))(if(=CTYPEE)(setqINCINC1)(setqINCINC))(if(=CTYPEN)(setqINCINC3)(setqINCINC))(setqTMS(FIX(+0.00001(/DISTINC))))(setvarOSMODE0)(setqA(ssget))(setqINCR0)(repeatTMS(setqINCR(+INCRINC))(setqNEWPT(polarPNT1ANGINCR))(commandcopyAPNT1NEWPT))(setvarOSMODEOM)(setqAnil));****************************************************°´²ã¸ÄÏß»¡Ô²¿í¶È(defunc:lpn(/s1s2wlns3s4stt)(setvarcmdecho0)(setqwl(getreal\nÊäÈëÏß¿í£º))(setqstt(getstring\nÊäÈëÐè¸ÄÏß¿íµÄ²ãÃû:))(setqs1(ssgetX(list(cons8stt))))(ifs1(progn(setqn0)(repeat(sslengths1)(setqs2(ssnames1n))(if(=wl0)(if(or(=POLYLINE(cdr(assoc0(entgets2))))(=LWPOLYLINE(cdr(assoc0(entgets2)))))(command^explodes2))(progn(if(=LINE(cdr(assoc0(entgets2))))(command^pedits2ywwl))(if(=ARC(cdr(assoc0(entgets2))))(command^pedits2ywwl))(if(or(=POLYLINE(cdr(assoc0(entgets2))))(=LWPOLYLINE(cdr(assoc0(entgets2)))))(command^pedits2wwl))));endif(setqn(1+n)))))(setvarcmdecho1