6.5.grs

UG二次开发很好的东西 需要的朋友可以下载来看看 很好用啊

entity/pt(3)                         $$确定原始坐标系的三个点
entity/precsys                       $$原始坐标系
entity/face(50)                      $$鱼眼灯花的曲面
entity/offlinecurve(200)             $$组成网格的第一组曲线
entity/offrowcurve(200)              $$组成网格的第二组曲线
entity/workcsys                      $$工作坐标系
entity/interpoint(200,200)           $$两组曲线组的交点
entity/rowcenterpoint(200,200)       $$第一组曲线组相邻两点的中点 
entity/linecenterpoint(200,200)      $$第二组曲线组相邻两点的中点 
entity/ptwcs                         $$临时坐标系
entity/uprowcenterpoint(200,200)     $$第一组曲线组相邻两点的中点的偏置点
entity/uplinecenterpoint(200,200)    $$第二组曲线组相邻两点的中点的偏置点
entity/arcline(200,200)              $$第一组曲线组交点生成的圆弧
entity/arcrow(200,200)               $$第二组曲线组交点生成的圆弧
entity/bface                         $$鱼眼配光纹
number/a(7)

l10:
pt(1)=point/0,0,0
blank/pt(1)
pt(2)=point/1,0,0
blank/pt(2)
pt(3)=point/0,1,0
blank/pt(3)
precsys=csys/pt(1),pt(2),pt(3)
delete/pt(1..3)

l20:
mask/16,17,18,19,20,22,23,43,65,66,70,71
ident/'选择单个或多个曲面',face,cnt,facenum,resp
jump/l20:,trm:,,resp
mask/all

l30:
mask/3,6,9
ident/'选择第一组曲线',offlinecurve,cnt,lnnum,resp
jump/l20:,trm:,,resp
mask/all

l40:
mask/3,6,9
ident/'选择第二组曲线',offrowcurve,cnt,rownum,resp
jump/l30:,trm:,,resp
mask/all

l50:
if/lnnum<2 or rownum<2,jump/err1:

l60:
param/'确定鱼眼高度','鱼眼高度=',yuwen,resp
jump/l60:,trm:,,resp

l70:
call/'create-wcs',offlinecurve(1),offrowcurve(1),workcsys
j=0

l80:
j=j+1
i=0

l90:
i=i+1
interpoint(j,i)=&nulent
rowcenterpoint(j,i)=&nulent
linecenterpoint(j,i)=&nulent
uprowcenterpoint(j,i)=&nulent
uplinecenterpoint(j,i)=&nulent
arcrow(j,i)=&nulent
arcline(j,i)=&nulent
$$计算曲线offlinecurve(j)和offrowcurve(i)之间的最小距离。
a(1..7)=reldst/offlinecurve(j),offrowcurve(i)
if/a(7)<0.2,jump/l100:
if/a(7)>=0.2,jump/l110:

l100:
$$由曲线offlinecurve(j)和offrowcurve(i)生成临时坐标系，并将当前坐标系转换
$$为临时坐标系，并求此两曲线的交点。
call/'create-wcs',offlinecurve(j),offrowcurve(i),ptwcs
&wcs=ptwcs
interpoint(j,i)=point/intof,offlinecurve(j),offrowcurve(i)

l110:
if/i<rownum,jump/l90:
if/i==rownum,jump/l120:

l120:
if/j<lnnum,jump/l80:
if/j==lnnum,jump/l130:

l130:
j=0

l140:
j=j+1
i=0

l150:
i=i+1
m=i
n=i+1
hight=yuwen/2
ifthen/interpoint(j,m)<>&nulent and interpoint(j,n)<>&nulent
  $$调用子程序create-center求interpoint(j,m)和interpoint(j,n)的中点
  $$rowcenterpoint(j,i)。
  call/'create-center',face,facenum,offlinecurve(j),interpoint(j,m),$
        interpoint(j,n),rowcenterpoint(j,i)
  blank/rowcenterpoint(j,i)
  $$调用子程序create-upcenter求与rowcenterpoint(j,i)相距hight的圆弧顶点
  $$uprowcenterpoint(j,i)。
  &wcs=workcsys
  call/'create-upcenter',face,facenum,rowcenterpoint(j,i),$
        uprowcenterpoint(j,i),hight
  blank/uprowcenterpoint(j,i)
  $$由interpoint(j,n),uprowcenterpoint(j,i)和interpoint(j,m)三点生成的圆弧
  $$arc(j,i)。
  arcrow(j,i)=circle/interpoint(j,n),uprowcenterpoint(j,i),interpoint(j,m)
  $$计算圆弧arc(j,i)与圆弧顶点uprowcenterpoint(j,i)的距离。
  a(1..7)=reldst/arcrow(j,i),uprowcenterpoint(j,i)
  if/a(7)>0.05,jump/l160:
  if/a(7)<=0.05,jump/l170:
else
  jump/l170:
endif

$$若距离大于0.05mm，则删除这个圆弧，并通过点
$$interpoint(j,m),uprowcenterpoint(j,i)和interpoint(j,n)重新生成圆弧
$$arcrow(j,i)。
l160:
  delete/arcrow(j,i)
  arcrow(j,i)=circle/interpoint(j,m),uprowcenterpoint(j,i),interpoint(j,n)

l170:
if/i<(rownum-1),jump/l150:
if/i==(rownum-1),jump/l180:

l180:
if/j<lnnum,jump/l140:
if/j==lnnum,jump/l190:

l190:
j=0

l200:
j=j+1
i=0

l210:
i=i+1
m=i
n=i+1
hight=yuwen/2
ifthen/interpoint(m,j)<>&nulent and interpoint(n,j)<>&nulent
  $$调用子程序create-center求interpoint(m,j)和interpoint(n,j)的中点
  $$linecenterpoint(j,i)。
  call/'create-center',face,facenum,offrowcurve(j),interpoint(m,j),$
        interpoint(n,j),linecenterpoint(j,i)
  blank/linecenterpoint(j,i) 
  $$调用子程序create-upcenter求与linecenterpoint(j,i)相距hight的圆弧顶点
  $$uplinecenterpoint(j,i)。
  &wcs=workcsys
  call/'create-upcenter',face,facenum,linecenterpoint(j,i),$
        uplinecenterpoint(j,i),hight
  blank/uplinecenterpoint(j,i)
  $$由interpoint(n,j),uplinecenterpoint(j,i)和interpoint(m,j)三点生成的圆弧
  $$arcline(j,i)。
  arcline(j,i)=circle/interpoint(n,j),uplinecenterpoint(j,i),interpoint(m,j)
  $$计算圆弧arcline(j,i)与圆弧顶点uplinecenterpoint(j,i)的距离。
  a(1..7)=reldst/arcline(j,i),uplinecenterpoint(j,i)
  if/a(7)>0.05,jump/l220:
  if/a(7)<=0.05,jump/l230:
else
  jump/l230:
endif

$$若距离大于0.05mm，则删除这个圆弧，并通过点
$$interpoint(m,j),uplinecenterpoint(j,i),interpoint(n,j)重新生成圆弧
$$arcliine(j,i)。
l220:
  delete/arcline(j,i)
  arcline(j,i)=circle/interpoint(m,j),uplinecenterpoint(j,i),interpoint(n,j)

l230:
if/i<(lnnum-1),jump/l210:
if/i==(lnnum-1),jump/l240:

l240:
if/j<rownum,jump/l200:
if/j==rownum,jump/l250:

$$生成鱼眼配光纹。
l250:
j=0

l260:
j=j+1
i=0

l270:
i=i+1
bface=bsurf/mesh,arcrow(i,j),arcrow(i+1,j),with,arcline(j,i),$
  arcline(j+1,i),type,3,toler,0.01,0.01,result,enr,iferr,err2:
rpaint

l280:
if/i<(lnnum-1),jump/l270:
if/i==(lnnum-1),jump/l290:

l290:
if/j<(rownum-1),jump/l260:
if/j==(rownum-1),jump/l300:

l300:
j=0

l310:
j=j+1
i=0

l320:
i=i+1
$$删除点interpoint(j,i)，隐藏圆弧arcrow(j,i)。
if/interpoint(j,i)<>&nulent,blank/interpoint(j,i)
if/arcrow(j,i)<>&nulent,blank/arcrow(j,i)

l330:
if/i<rownum,jump/l320:
if/i==rownum,jump/l340:

l340:
if/j<lnnum,jump/l310:
if/j==lnnum,jump/l350:

l350:
j=0

l360:
j=j+1
i=0

l370:
i=i+1
$$隐藏圆弧arcline(j.i)。
if/arcline(j,i)<>&nulent,blank/arcline(j,i)

l380:
if/i<lnnum,jump/l370:
if/i==lnnum,jump/l390:

l390:
if/j<rownum,jump/l360:
if/j==rownum,jump/l400:

l400:
jump/trm:

trm:
&wcs=precsys
halt




err1:
messg/'you must select more curve of each groups'
jump/l30:

err2:
if/i<(lnnum-1),jump/l270:
if/i==(lnnum-1) and j<(rownum-1),jump/l260:
if/i==(lnnum-1) and j==(rownum-1),jump/l300: