i need a new car

博客提及发动机纵置FR,但未展开详细内容。发动机纵置FR是一种汽车动力布局方式。

发动机纵置FR。

procedure(AutoCutBus(bb) let((objs cv Hlist Vlist points pointsNum startPoint endPoint x0 xn y0 yn point_H_0 point_H_n point_V_0 point_V_n temp1 temp2 temp3 temp4 min RefPoint Num_H Num_V pair_Hlist pair_Vlist pair_H pair_V length_H length_V length_Min tempH tempV) cv = geGetEditCellView() objs = geGetSelSet() ;**************************************************************** ;convert pathSeg to path objs = setof(x objs x~>objType == "path" || x~>objType == "pathSeg") Hlist = list() Vlist = list() foreach(obj objs if(obj ~> objType == "pathSeg" then leConvertShapeToPolygon(obj) leConvertPolygonToPath(obj) );if ;**************************************************************** ;split objs for Horizontal or Vertical points = obj ~> points pointsNum = obj ~> nPoints startPoint = nth(0 points) endPoint = nth(pointsNum-1 points) x0 = xCoord(startPoint) y0 = yCoord(startPoint) xn = xCoord(endPoint) yn = yCoord(endPoint) if(abs(x0-xn) > abs(y0-yn) then Hlist = append1(Hlist obj) else Vlist = append1(Vlist obj) );if );foreach ;**************************************************************** ;get reference points Num_H = car(Hlist) ~> nPoints Num_V = car(Vlist) ~> nPoints point_H_0 = nth(0 car(Hlist) ~> points) point_H_n = nth(Num_H-1 car(Hlist) ~> points) point_V_0 = nth(0 car(Vlist) ~> points) point_V_n = nth(Num_V-1 car(Vlist) ~> points) temp1 = expt(xCoord(point_H_0) 2) + expt(yCoord(point_V_0) 2) temp2 = expt(xCoord(point_H_0) 2) + expt(yCoord(point_V_n) 2) temp3 = expt(xCoord(point_H_n) 2) + expt(yCoord(point_V_0) 2) temp4 = expt(xCoord(point_H_n) 2) + expt(yCoord(point_V_n) 2) min = min(temp1 temp2 temp3 temp4) if(min = temp1 then RefPoint = list(xCoord(point_V_0) yCoord(point_H_0)));if if(min = temp2 then RefPoint = list(xCoord(point_V_n) yCoord(point_H_0)));if if(min = temp3 then RefPoint = list(xCoord(point_V_0) yCoord(point_H_n)));if if(min = temp4 then RefPoint = list(xCoord(point_V_n) yCoord(point_H_n)));if ;**************************************************************** ;get object points list pair_Hlist = list() foreach(one Hlist Num_H = one ~> nPoints point_H_0 = nth(0 one ~> points) point_H_n = nth(Num_H-1 one ~> points) temp1 = expt(xCoord(point_H_0)-xCoord(RefPoint) 2) +expt(yCoord(point_H_0)-yCoord(RefPoint) 2) temp2 = expt(xCoord(point_H_n)-xCoord(RefPoint) 2) +expt(yCoord(point_H_n)-yCoord(RefPoint) 2) if(temp1 < temp2 then pair_H = list(one point_H_0 0) else pair_H = list(one point_H_n Num_H));if pair_Hlist = append1(pair_Hlist pair_H) );foreach pair_Vlist = list() foreach(one Vlist Num_V = one ~> nPoints point_V_0 = nth(0 one ~> points) point_V_n = nth(Num_V-1 one ~> points) temp3 = expt(xCoord(point_V_0)-xCoord(RefPoint) 2) +expt(yCoord(point_V_0)-yCoord(RefPoint) 2) temp4 = expt(xCoord(point_V_n)-xCoord(RefPoint) 2) +expt(yCoord(point_V_n)-yCoord(RefPoint) 2) if(temp3 < temp4 then pair_V = list(one point_V_0 0) else pair_V = list(one point_V_n Num_V));if pair_Vlist = append1(pair_Vlist pair_V) );foreach ;**************************************************************** ;sorting length_H = length(pair_Hlist) length_V = length(pair_Vlist) length_Min = min(length_H length_V) declare(ppa[length_H]) declare(ppb[length_V]) for(i 0 length_H-1 ppa[i] = nth(i pair_Hlist) );for for(i 0 length_V-1 ppb[i] = nth(i pair_Vlist) );for for(i 0 length_H-1 for(j i length_H-1 if(yCoord(cadr(ppa[i])) > yCoord(cadr(ppa[j])) then tempH = ppa[i] ppa[i] = ppa[j] ppa[j] = tempH );if );for );for for(i 0 length_V-1 for(j i length_V-1 if(xCoord(cadr(ppb[i])) > xCoord(cadr(ppb[j])) then tempV = ppb[i] ppb[i] = ppb[j] ppb[j] = tempV );if );for );for for(i 0 length_Min-1 if(bb == 1 then cutMetal(ppa[i] ppb[i]) else cutMetal(ppa[i] ppb[length_Min-1-i]) );if );for );let );proc procedure(cutMetal(pairA pairB) let((cv widthA widthB pointsA pointsB new_pointA new_pointB) widthA = car(pairA) ~> width widthB = car(pairB) ~> width pointsA = car(pairA) ~> points pointsB = car(pairB) ~> points ;RefPoint = list(xCoord(cadr(pairA)) yCoord(cadr(pairB))) if(car(reverse(pairA)) == 0 then if(xCoord(cadr(pairA)) < xCoord(nth(1 pointsA)) then new_pointA = list(xCoord(cadr(pairB))-width/2 yCoord(cadr(pairA))) else new_pointA = list(xCoord(cadr(pairB))+width/2 yCoord(cadr(pairA))) );if car(pairA) ~> points = cons(new_pointA cdr(pointsA)) else if(xCoord(cadr(pairA)) < xCoord(nth(1 reverse(pointsA))) then new_pointA = list(xCoord(cadr(pairB))-widthB/2 yCoord(cadr(pairA))) else new_pointA = list(xCoord(cadr(pairB))+widthB/2 yCoord(cadr(pairA))) );if car(pairA) ~> points = cons(new_pointA cdr(reverse(pointsA))) );if if(car(reverse(pairB)) == 0 then if(yCoord(cadr(pairB)) < yCoord(nth(1 pointsB)) then new_pointB = list(xCoord(cadr(pairB)) yCoord(cadr(pairA))-widthA/2) else new_pointB = list(xCoord(cadr(pairB)) yCoord(cadr(pairA))+widthA/2) );if car(pairB) ~> points = cons(new_pointB cdr(pointsB)) else if(yCoord(cadr(pairB)) < yCoord(nth(1 reverse(pointsB))) then new_pointB = list(xCoord(cadr(pairB)) yCoord(cadr(pairA))-widthA/2) else new_pointB = list(xCoord(cadr(pairB)) yCoord(cadr(pairA))+widthA/2) );if car(pairB) ~> points = cons(new_pointB cdr(reverse(pointsB))) );if );let );proc hiSetBindKey("Layout" "<Key>KP_4" "AutoCutBus(1)") hiSetBindKey("Layout" "<Key>KP_5" "AutoCutBus(2)"),改成我连接的线是90度的圆弧
11-04
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