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chflgmod.f90
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! Copyright 2021, Christian Hafner
!
! This file is part of OpenMaXwell.
!
! OpenMaXwell is free software: you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation, either version 3 of the License, or
! (at your option) any later version.
! OpenMaXwell is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
! You should have received a copy of the GNU General Public License
! along with OpenMaXwell. If not, see <http://www.gnu.org/licenses/>.
MODULE CHFLG
! Graphic field representation
USE CHMMP
SAVE
CONTAINS
! Threads
Subroutine TDrawObject(lCheck)
Implicit none
Include 'resource.fd'
Logical(4), intent(in) :: lCheck
call WaitEndThread()
iThreadAction=4
call StartFLDThread(lCheck)
end Subroutine TDrawObject
Subroutine TDrawField(lCheck)
Implicit none
Include 'resource.fd'
Logical(4), intent(in) :: lCheck
call WaitEndThread()
iThreadAction=3
call StartFLDThread(lCheck)
end Subroutine TDrawField
Subroutine StartFLDThread(ldi)
! start a new thread
Implicit none
Include 'resource.fd'
Integer(INT_PTR_KIND()) iThread
Integer(4), Save:: iArgument
Integer(4) iStack,iCreation,idum
Logical, intent(in) :: ldi
Logical(4) ldum
if(lThreadStarted) return
call OutTxt('t3','start field thread'C)
call OutTxt('n3',' 'C)
call OutTxt('m3',' 'C)
lThreadStarted=.true.
iStack=0
iArgument=0
iCreation=0
iThread=0
if(ldi) iArgument=1_4
if(iThreadHandle.ne.0) then
call OutTxt('t3','close thread handle'C)
ldum=CloseHandle(iThreadHandle)
if(.not.ldum) then
idum=MessageBoxQQ('Cannot close thread handle'C,'Start field thread'C, &
MB$OK.or.MB$ICONEXCLAMATION)
lThreadStarted=.false.
return
end if
iThreadHandle=0
endif
call OutTxt('t3','Start field thread'C)
iThreadHandle=CreateThread(NULL,iStack,Loc(FLDThread),Loc(iArgument),iCreation,iThread)
if(iThreadHandle.eq.0) then
idum=MessageBoxQQ('Cannot create thread'C,'Start field thread'C, &
MB$OK.or.MB$ICONEXCLAMATION)
lThreadStarted=.false.
end if
end Subroutine StartFLDThread
Integer(4) Function FLDThread(iWhat)
! tread calls.....
Implicit none
Integer(4) iWhat
Logical ldum
Include 'resource.fd'
lStopThread=.false.
ldum=.false.
if(iWhat.ne.0) ldum=.true.
FLDThread=0_4
if(iThreadAction.eq.3) then
call MTDrawField(ldum)
else if(iThreadAction.eq.4) then
call MTDrawObject(ldum)
end if
call endThread()
end Function FLDThread
Subroutine MTDrawField(lCheck)
Implicit none
Include 'resource.fd'
Integer(4) idum
Logical(4), intent(in) :: lCheck
call EnterCriticalSection(Loc(DrawLock))
lWinFld(kWin)=.true.
! iWinAction=0_2
if(.not.lCheck) then
idum=MessageBoxQQ('Clear graphic window first?'C,'Draw field'C, &
MB$YESNOCANCEL.or.MB$ICONQUESTION)
if(idum.eq.MB$IDCANCEL) then
call LeaveCriticalSection(Loc(DrawLock))
return
end if
if(idum.eq.MB$IDYES) then
call DrawWindow(lCheck)
end if
end if
lLimits=.false.
call DrawField(.true.)
if(lGRCallocated) call GRCflush()
call LeaveCriticalSection(Loc(DrawLock))
end Subroutine MTDrawField
Subroutine MTDrawObject(lCheck)
Implicit none
Include 'resource.fd'
Integer(4) idum
Logical(4), intent(in) :: lCheck
call EnterCriticalSection(Loc(DrawLock))
! iWinAction=0_2
lWinFld(kWin)=.true.
if(.not.lCheck) then
idum=MessageBoxQQ('Clear graphic window first?'C,'Draw Object'C, &
MB$YESNOCANCEL.or.MB$ICONQUESTION)
if(idum.eq.MB$IDCANCEL) then
call LeaveCriticalSection(Loc(DrawLock))
return
end if
if(idum.eq.MB$IDYES) then
call DrawWindow(lCheck)
end if
end if
call DrawObject(iDraOBJ)
if(lGRCallocated) call GRCflush()
call LeaveCriticalSection(Loc(DrawLock))
end Subroutine MTDrawObject
! field representation
Subroutine DrawField(lCheck)
! draw the current field
Implicit none
Include 'resource.fd'
Real(8) r(3),r0(3),r1(3),r2(3),rh(3),rp(3,4),f(4),dx(3),dy(3),dz(3),dx0(3),dy0(3),ez(3), &
& d,dum,dmin,scl,sclD,sclm,w,xp,yp,xmin,xmax,ymin,ymax,rjk0(3)
Integer(4) istat,ia(1),i,j,k,j0,j1,j2,j1p,j2p,js,k0,k1,k2,k1p,k2p,ks,jk0,jkm,iOK
Integer(2) idu,ix,iy
Logical(4), intent(in) :: lCheck
Logical(4) lxy
if(.not.lgcFld) lGet3DMat=.true.
if(lCheck.or.lLimits) lWinFld(kWin)=.true.
lStopThread=.false.
! set window
call GetKWin(.false.)
istat=SetActiveQQ(10+kWin)
! GRC
if(lGRCallocated) then
iGRCcolorMin=minCIntensity
iGRCcolorMax=maxCIntensity
GRCcolorFMin=rMinFld
GRCcolorFMax=rMaxFld
end if
! prepare constants
dmin=pBig
xmin=pBig
xmax=nBig
ymin=pBig
ymax=nBig
call GetEz(ez)
if(lrGrd) then
call GetDxyz(ez,dx,dy,dz)
if(lLimits) then
r=spacecFld(1:3,0)+dz
call Proj3D(r,ViewPlane,rEye,viewDist,xp,yp)
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
r=r+dx
call Proj3D(r,ViewPlane,rEye,viewDist,xp,yp)
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
r=r+dy
call Proj3D(r,ViewPlane,rEye,viewDist,xp,yp)
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
r=r-dx
call Proj3D(r,ViewPlane,rEye,viewDist,xp,yp)
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
WinXmin(kWin)=xmin
WinYmin(kWin)=ymin
WinXmax(kWin)=WinXmin(kWin)+Max(xmax-xmin,ymax-ymin,pSmall,1.0000001*dAbs(WinXmin(kWin)))
WinYmax(kWin)=WinYmin(kWin)+Max(xmax-xmin,ymax-ymin,pSmall,1.0000001*dAbs(WinYmin(kWin)))
return
end if
end if
sclm=ArrowLength
scl=Max(dabs(rMinFld),dabs(rMaxFld))+1.0d-100
sclD=Grid3D.div.scl
! start drawing in the background
lxy=.false.
k1=1
k2=nxrFld
ks=1
j1=1
j2=nyrFld
js=1
if(lrGrd) then
r=spacecFld(1:3,0)+dz-rEye
f(1)=r3Vec_Length(r)
r=r+dble(k2-k1)*dx
f(2)=r3Vec_Length(r)
r=r+dble(j2-j1)*dy
f(3)=r3Vec_Length(r)
r=r-dble(k2-k1)*dx
f(4)=r3Vec_Length(r)
else
r=getrGrd(k1,j1)-rEye
f(1)=r3Vec_Length(r)
r=getrGrd(k2,j1)-rEye
f(2)=r3Vec_Length(r)
r=getrGrd(k2,j2)-rEye
f(3)=r3Vec_Length(r)
r=getrGrd(k1,j2)-rEye
f(4)=r3Vec_Length(r)
end if
ia=MaxLoc(f)
i=ia(1)
if(i.eq.1) then
if(f(4).gt.f(2)) then
lxy=.true.
k2=nyrFld
j2=nxrFld
end if
else if(i.eq.2) then
if(f(3).gt.f(1)) then
lxy=.true.
k1=1
k2=nyrFld
ks=1
j1=nxrFld
j2=1
js=-1
else
k1=nxrFld
k2=1
ks=-1
j1=1
j2=nyrFld
js=1
end if
else if(i.eq.3) then
if(f(2).gt.f(4)) then
lxy=.true.
k1=nyrFld
k2=1
ks=-1
j1=nxrFld
j2=1
js=-1
else
k1=nxrFld
k2=1
ks=-1
j1=nyrFld
j2=1
js=-1
end if
else
if(f(1).gt.f(3)) then
lxy=.true.
k1=nyrFld
k2=1
ks=-1
j1=1
j2=nxrFld
js=1
else
k1=1
k2=nxrFld
ks=1
j1=nyrFld
j2=1
js=-1
end if
end if
! draw field intensity
if((.not.lLimits).and.lCheck.and.(itIntensity.ne.0)) then
scl=(scaleIntensity*sclm).div.Max(dabs(rMinFld),dabs(rMaxFld))
if(lrGrd) then
r=spacecFld(1:3,0)+dz
if(lxy) then
dx0=dble(ks)*dy
dy0=dble(js)*dx
if(js.lt.0) r=r+dble(nxrFld-2)*dx
if(ks.lt.0) r=r+dble(nyrFld-2)*dy
else
dx0=dble(ks)*dx
dy0=dble(js)*dy
if(ks.lt.0) r=r+dble(nxrFld-2)*dx
if(js.lt.0) r=r+dble(nyrFld-2)*dy
end if
end if
if(abs(itIntensity).eq.1) then
j1p=0
j2p=0
k1p=0
k2p=0
else
j1p=Min(0,js)
j2p=Max(0,js)
k1p=Min(0,ks)
k2p=Max(0,ks)
end if
! compute distances
jk0=0
do j0=j1+j1p,j2-j2p,js
if(lrGrd) rh=r
do k0=k1+k1p,k2-k2p,ks
if(lStopThread) return
jk0=jk0+1
jrFld(jk0)=j0
krFld(jk0)=k0
if(lxy) then
j=k0
k=j0
else
j=j0
k=k0
end if
call Get3DCell(k,j,rp(1:3,1:4),f(1:4),dx,dy,ez,sclD,-1)
rjk0=0.25d0*(rp(1:3,1)+rp(1:3,2)+rp(1:3,3)+rp(1:3,4))-rEye
drFld(jk0)=r3Vec_Length(rjk0)
if(lrGrd) r=r+dx0
end do
if(lrGrd) r=rh+dy0
end do
! sort
jkm=jk0
if(jk0.le.10000) then
if(lStopThread) return
call QuickIndex(drFld,1,jkm,irFld,.true.)
if(lStopThread) return
call IIndexSort(jrFld,jkm,irFld,iOK)
if(lStopThread) return
call IIndexSort(krFld,jkm,irFld,iOK)
end if
! draw cells
do jk0=jkm,1,-1
if(lStopThread) return
j0=jrFld(jk0)
k0=krFld(jk0)
if(lxy) then
j=k0
k=j0
else
j=j0
k=k0
end if
call Get3DCell(k,j,rp(1:3,1:4),f(1:4),dx,dy,ez,sclD,-1)
call Draw3DCell(rp(1:3,1:4),f,1_2)
end do
end if
! draw field arrows
if(lLimits.or.(.not.lCheck).or.((itArrow.ne.0).and.(dabs(ArrowLength).gt.pSmall))) then
scl=(scaleArrow*sclm).div.Max(dabs(rMinFld),dabs(rMaxFld))
if(lrGrd) then
r=spacecFld(1:3,0)+dz
if(lxy) then
dx0=dble(ks*nsFld)*dy
dy0=dble(js*nsFld)*dx
if(js.lt.0) r=r+dble(nxrFld-1)*dx
if(ks.lt.0) r=r+dble(nyrFld-1)*dy
else
dx0=dble(ks*nsFld)*dx
dy0=dble(js*nsFld)*dy
if(ks.lt.0) r=r+dble(nxrFld-1)*dx
if(js.lt.0) r=r+dble(nyrFld-1)*dy
end if
end if
do j0=j1,j2,js*nsFld
if(lrGrd) rh=r
do k0=k1,k2,ks*nsFld
if(lStopThread) return
if(lxy) then
j=k0
k=j0
else
j=j0
k=k0
end if
if(.not.lrGrd) r=getrGrd(k,j)
r0=r+sclD*rFld(0,k,j)*ez
if(lCheck) then
r1=rEye-r0
call Unit3DV(r1) ! unit vector of the "Sehstrahl"
d=r3Vec_Length(rFld(1:3,k,j)) ! length of the field vector
if(d.gt.1.0d-100) then
w=r3Scl_Prod(r1,rFld(1:3,k,j)) ! projection of the field vector on the "Sehstrahl"
idu=Int2(in_Rinterval(w,-d,d,Int4(minCArrow),Int4(maxCArrow),.false.)) ! color (gray scale)
dum=Min(sclm/d,scl) ! max. scaling
r2=dum*rFld(1:3,k,j) ! scaled field vector
w=dabs(dum*w) ! projection of the scaled field vector on the "Sehstrahl"
r2=r0+r2 ! end point of the arrow
call Draw3DArrow(r0,r2,w,itArrow,1_2,idu,lArrowFill)
end if
else
if(lLimits) then
call Proj3D(r0,ViewPlane,rEye,viewDist,xp,yp)
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
else
call Blind3DPoint(r0,ix,iy)
d=dsqrt(dble(ix-ixrFld)**2+dble(iy-iyrFld)**2)
if(d.lt.dmin) then
dmin=d
call Getijk(k,j,ixcFld,iycFld,izcFld)
end if
end if
end if
if(lrGrd) r=r+dx0
end do
if(lrGrd) r=rh+dy0
end do
if(lLimits) then
xmin=Min(xp,xmin)
xmax=Max(xp,xmax)
ymin=Min(yp,ymin)
ymax=Max(yp,ymax)
WinXmin(kWin)=xmin
WinYmin(kWin)=ymin
WinXmax(kWin)=WinXmin(kWin)+Max(xmax-xmin,ymax-ymin,pSmall,1.0000001*dAbs(WinXmin(kWin)))
WinYmax(kWin)=WinYmin(kWin)+Max(xmax-xmin,ymax-ymin,pSmall,1.0000001*dAbs(WinYmin(kWin)))
end if
end if
end Subroutine DrawField
! 3D objects
Subroutine DrawObject(kOb)
! draw the 3D object kOb (all objects if kOb=0, object 1...-kOb if kOb<0)
! if lObjMat use matching point representation, otherwise use grid representation
Implicit none
Real(8) x,y,P(3),O(3),e(3),vt(3),s,s1,s2,ds,er,fi,r(3),r1(3),r2(3),rn(3),sclD,&
& PA(2),PB(2),PC(2),vx(3),vy(3),vz(3),dmin,rNmin(3),val(2)
Integer(4) kOb,k1,k2,kO,nP,mP,iP,k,i,ik,ier,idum,i1,i2,nmP,nmPA,ioff,nxy,lout,iW0
Integer(2) ic0,iDL,iDR
Logical lf1,lgetE
Data nmPA/0_4/
IntInter=0 ! do not iterpolate when computing field
if(.not.lgcFld) lGet3DMat=.true.
! lf1 determines how the scalar field f(1) is derived from the vector field f(2:4)
if((itrFld.eq.itWe).or.(itrFld.eq.itWh).or.(itrFld.eq.itWt).or. &
& (itrFld.eq.itPe).or.(itrFld.eq.itPh).or.(itrFld.eq.itPt).or. &
& (itrFld.eq.itPe)) then
lf1=.true.
else
lf1=.false.
i=0
if(lxrFld) i=i+1
if(lyrFld) i=i+1
if(lzrFld) i=i+1
if(i.lt.2) lf1=.true.
end if
nxy=0
if(lObjFlg) nxy=nxrFld*nyrFld
! set window
lWinFld(kWin)=.true.
call GetKWin(.false.)
k1=SetActiveQQ(10+kWin)
ic0=SetColor(1_2) ! save current color
nmP=0
! GRC
if(lGRCallocated) then
iGRCcolorMin=minCIntensity
iGRCcolorMax=maxCIntensity
GRCcolorFMin=rMinFld
GRCcolorFMax=rMaxFld
end if
! determine min/max Object numbers
if((kOb.gt.0).and.(kOb.le.nObj)) then
k1=kOb
k2=k1
else if(kOb.lt.0) then
k1=1
k2=min(-kOb,nObj)
else
k1=1
k2=nObj
end if
! get points
if(lObjMat) then ! matching point representation
call OutTxt('t2','Get match.pts.'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
iW0=0_4
if(lObjMatW0) iW0=2_4
if(iObjDra.eq.5) then ! assoc.expans.
call get3DMatPts(k1,k2,iW0,3_2,.true.)
call GetDminExpsMatch()
call GetExpsNearMatPts(k1,k2)
else if(iObjDra.eq.4) then ! field
call get3DMatPts(k1,k2,iW0,2_2,.true.)
else if(iObjDra.eq.3) then ! errors
call get3DMatPts(k1,k2,iW0,1_2,.true.)
else if(iObjDra.eq.0) then ! object
call get3DMatPts(k1,k2,iW0,3_2,.true.)
else
call get3DMatPts(k1,k2,iW0,0_2,.true.)
end if
nmP=0
else ! regular grid representation
call cBndGetABO() ! get c-poly, splines, match.pts
tOBJ(1:nObj)%iGrf=0
tOBJ(1:nObj)%nGrf=0
tOBJ(1:nObj)%mGrf=0
call OutTxt('t2','Grid object'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
do kO=k1,k2
call IntToStr(Int4(kO),0,0,SpaceText,lout)
call OutTxt('n2',SpaceText(1:lout))
call IntToStr(k2,0,0,SpaceText,lout)
call OutTxt('m2',SpaceText(1:lout))
! call SleepQQ(1_4)
if(lStopThread) Exit
if((tOBJ(kO)%iTypO.ne.3).and.(tOBJ(kO)%iTypO.ne.4)) then
if((tOBJ(kO)%iPar(1).gt.tOBJ(kO)%iPar(2)).or.(tOBJ(kO)%iPar(2).lt.1)) Cycle
x=0.0d0 ! total boundary length x -> mP
do k=max(1,tOBJ(kO)%iPar(1)),tOBJ(kO)%iPar(2)
x=x+tBnd(k)%sLength
end do
mP=min(1000_4,max(2_4,1_4+Int4(x.div.tOBJ(kO)%GrfRes))) ! number of grid lines along boundary
end if
Select Case(tOBJ(kO)%iTypO) ! maximum length y along generator -> nP
Case(0) ! Torus
y=0.0d0
O=0.0d0
e=0.0d0
e(2)=1.0d0
ioff=tBnd(tOBJ(kO)%iPar(1))%iMatOffset
s1=tBnd(tOBJ(kO)%iPar(1))%Start
s2=s1+x
ds=0.99999999999d0*(s2-s1)/Dble(max(1,mP-1))
s=s1+1.0d-12*ds-ds
do i=1,mP
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,idum)
P(3)=0.0d0
y=max(y,Dist3DPtAxis(P,O,e))
end do
y=y*Pi*abs(tOBJ(kO)%Par(2))/180.0d0
Case(1) ! Cylinder
y=abs(tOBJ(kO)%Par(2))
Case(2) ! Spiral
y=0.0d0
O=tOBJ(kO)%O
e=tOBJ(kO)%e
ioff=tBnd(tOBJ(kO)%iPar(1))%iMatOffset
s1=tBnd(tOBJ(kO)%iPar(1))%Start
s2=s1+x
ds=0.99999999999d0*(s2-s1)/Dble(max(1,mP-1))
s=s1+1.0d-12*ds-ds
do i=1,mP
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,idum)
P(3)=0.0d0
y=max(y,Dist3DPtAxis(P,O,e))
end do
y=SpiralLength(y,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),tOBJ(kO)%Par(3))
Case(3) ! Triangle
iDR=tBnd(tOBJ(kO)%iPar(1))%iLDom
iDL=tBnd(tOBJ(kO)%iPar(1))%iRDom
PB(1:2)=tOBJ(kO)%O(1:2)
PC(1)=tOBJ(kO)%O(3)
PC(2)=tOBJ(kO)%e(1)
PA(1:2)=tOBJ(kO)%e(2:3)
call getTriangle2DData(PA,PB,PC,x,s1,s2,s,ds,y)
mP=min(1000_4,max(2_4,1_4+Int4(x.div.tOBJ(kO)%GrfRes))) ! number of grid lines along boundary
Case(4) ! Rectangle
iDR=tBnd(tOBJ(kO)%iPar(1))%iLDom
iDL=tBnd(tOBJ(kO)%iPar(1))%iRDom
x=tOBJ(kO)%Par(1)
y=tOBJ(kO)%Par(2)
mP=min(1000_4,max(2_4,1_4+Int4(x.div.tOBJ(kO)%GrfRes))) ! number of grid lines along boundary
Case(5) ! ! Cone
y=abs(tOBJ(kO)%Par(2))
end Select
nP=min(1000_4,max(2_4,1_4+Int4(y.div.tOBJ(kO)%GrfRes))) ! number of grid lines along generator
tOBJ(kO)%nGrf=nP
tOBJ(kO)%mGrf=mP
nmP=nmP+nP*mP
if(kO.lt.nObj) tOBJ(kO+1)%iGrf=nmP ! offset number
end do
end if
! free memory
call OutTxt('t2','Allocate memory'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
if(Allocated(ObjWeb)) Deallocate(ObjWeb)
if(Allocated(ObjWebX)) Deallocate(ObjWebX)
if(Allocated(ObjWebY)) Deallocate(ObjWebY)
if(Allocated(ObjWebZ)) Deallocate(ObjWebZ)
if(Allocated(ObjWebV)) Deallocate(ObjWebV)
if(Allocated(ObjWebF)) Deallocate(ObjWebF)
if(Allocated(iObjWeb)) Deallocate(iObjWeb)
if(Allocated(iCObjWeb)) Deallocate(iCObjWeb)
if(Allocated(nxObjWeb)) Deallocate(nxObjWeb)
if(Allocated(nyObjWeb)) Deallocate(nyObjWeb)
if(Allocated(BndPt3DF)) Deallocate(BndPt3DF)
if(Allocated(BndPt3DV)) Deallocate(BndPt3DV)
if(lObjMat) then
nObjWeb=0
else
nObjWeb=1+k2-k1
end if
if(lObjFlg) nObjWeb=nObjWeb+1
! allocate memory
if((nmP+nxy).gt.0) then
Allocate(ObjWeb(3,nmP+nxy),ObjWebV(3,nmP+nxy),ObjWebF(nmP+nxy),iObjWeb(nmP+nxy), &
& iCObjWeb(nObjWeb),nxObjWeb(nObjWeb),nyObjWeb(nObjWeb),stat=ier)
if(ier.ne.0) then
idum=MessageBoxQQ('Memory alloction failed!'C,'DrawObject'C, &
MB$OK.or.MB$ICONSTOP)
nmPA=0
return
end if
nmPA=nmP+nxy
end if
if(lObjMat) then
Allocate(BndPt3DF(nBndPt3D),BndPt3DV(3,nBndPt3D),stat=ier)
if(ier.ne.0) then
idum=MessageBoxQQ('Memory alloction failed!'C,'DrawObject'C, &
MB$OK.or.MB$ICONSTOP)
nmPA=0
return
end if
end if
! auxiliary data of ObjWeb
if((nmP+nxy).gt.0) then
if(lObjFlg) then
if(nObjWeb.gt.1) then
nxObjWeb(1:nObjWeb-1)=tOBJ(k1:k2)%nGrf
nyObjWeb(1:nObjWeb-1)=tOBJ(k1:k2)%mGrf
if(iObjDra.eq.0) then
do i=1,nObjWeb-1
iCObjWeb(i)=iPackObjC(tOBJ(i)%iColMin,tOBJ(i)%iColMax) ! draw surface with object colors
end do
else
iCObjWeb(1:nObjWeb-1)=-30000_2-iObjDra
end if
end if
nxObjWeb(nObjWeb)=nxrFld
nyObjWeb(nObjWeb)=nyrFld
iCObjWeb(nObjWeb)=-30004_2
else
if(nObjWeb.gt.0) then
nxObjWeb(1:nObjWeb)=tOBJ(k1:k2)%nGrf
nyObjWeb(1:nObjWeb)=tOBJ(k1:k2)%mGrf
if(iObjDra.eq.0) then
do i=1,nObjWeb
iCObjWeb(i)=iPackObjC(tOBJ(i)%iColMin,tOBJ(i)%iColMax) ! draw surface with object colors
end do
else
iCObjWeb(1:nObjWeb)=-30000_2-iObjDra
end if
end if
end if
if(iObjDra.eq.3) then ! draw error requires tangential and normal vectors in each point
Allocate(ObjWebX(3,nmP),ObjWebY(3,nmP),ObjWebZ(3,nmP),stat=ier)
if(ier.ne.0) then
idum=MessageBoxQQ('Memory alloction failed!'C,'DrawObject'C, &
MB$OK.or.MB$ICONSTOP)
nmPA=0
return
end if
end if
end if
! generate all grid points -> ObjWeb
if(.not.lObjMat) then
call OutTxt('t2','Generate object'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
do kO=k1,k2
if((tOBJ(kO)%iTypO.ne.3).and.(tOBJ(kO)%iTypO.ne.4).and.((tOBJ(kO)%iPar(1).gt.tOBJ(kO)%iPar(2)) &
& .or.(tOBJ(kO)%iPar(2).lt.1))) Cycle
call IntToStr(Int4(kO),0,0,SpaceText,lout)
call OutTxt('n2',SpaceText(1:lout))
call IntToStr(k2,0,0,SpaceText,lout)
call OutTxt('m2',SpaceText(1:lout))
! call SleepQQ(1_4)
if(lStopThread) Exit
nP=tOBJ(kO)%nGrf
mP=tOBJ(kO)%mGrf
iP=tOBJ(kO)%iGrf
if((tOBJ(kO)%iTypO.ne.3).and.(tOBJ(kO)%iTypO.ne.4)) then
s1=tBnd(tOBJ(kO)%iPar(1))%Start
s2=s1
do k=max(1,tOBJ(kO)%iPar(1)),tOBJ(kO)%iPar(2)
s2=s2+tBnd(k)%sLength
end do
ds=0.99999999999d0*(s2-s1)/Dble(max(1,mP-1))
s=s1+1.0d-12*ds-ds
end if
Select Case(tOBJ(kO)%iTypO)
Case(0) ! Torus
i1=iP+1
i2=iP+nP
do i=1,mP
if(lStopThread) Exit
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,k)
P(3)=0.0d0
if(iObjDra.eq.3) then
vt(3)=0.0d0
vt=ds*vt
call Pt2Torus(P,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,iDL,iDR, &
& iObjWeb(i1:i2),ObjWebX(1:3,i1:i2),ObjWebY(1:3,i1:i2),ObjWebZ(1:3,i1:i2),vt)
else
call Pt2Torus(P,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,iDL,iDR, &
& iObjWeb(i1:i2))
end if
if(iObjDra.eq.0) iObjWeb(i1:i2)=kO
if(iObjDra.eq.3) iObjWeb(i1:i2)=k
i1=i1+nP
i2=i2+nP
end do
Case(1) ! Cylinder
i1=iP+1
i2=iP+nP
do i=1,mP
if(lStopThread) Exit
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,k)
P(3)=0.0d0
if(iObjDra.eq.3) then
vt(3)=0.0d0
vt=ds*vt
call Pt2Cylinder(P,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom, &
& iDL,iDR,iObjWeb(i1:i2),ObjWebX(1:3,i1:i2),ObjWebY(1:3,i1:i2),ObjWebZ(1:3,i1:i2),vt)
else
call Pt2Cylinder(P,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom, &
& iDL,iDR,iObjWeb(i1:i2))
end if
if(iObjDra.eq.0) iObjWeb(i1:i2)=kO
if(iObjDra.eq.3) iObjWeb(i1:i2)=k
i1=i1+nP
i2=i2+nP
end do
Case(2) ! Spiral
i1=iP+1
i2=iP+nP
do i=1,mP
if(lStopThread) Exit
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,k)
P(3)=0.0d0
if(iObjDra.eq.3) then
vt(3)=0.0d0
vt=ds*vt
call Pt2Spiral(P,tOBJ(kO)%O,tOBJ(kO)%e,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),tOBJ(kO)%Par(3), &
& nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,iDL,iDR, &
& iObjWeb(i1:i2),ObjWebX(1:3,i1:i2),ObjWebY(1:3,i1:i2),ObjWebZ(1:3,i1:i2),vt)
else
call Pt2Spiral(P,tOBJ(kO)%O,tOBJ(kO)%e,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),tOBJ(kO)%Par(3), &
& nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,iDL,iDR,iObjWeb(i1:i2))
end if
if(iObjDra.eq.0) iObjWeb(i1:i2)=kO
if(iObjDra.eq.3) iObjWeb(i1:i2)=k
i1=i1+nP
i2=i2+nP
end do
Case(3) ! Triangle
iDR=tBnd(tOBJ(kO)%iPar(1))%iLDom
iDL=tBnd(tOBJ(kO)%iPar(1))%iRDom
i1=iP+1
i2=iP+nP*mP
if(iDL.ne.-257_2) then
if(iObjDra.gt.1) then ! use domain colors
iObjWeb(i1)=iPackDom(nDom,iDL,iDR)
if(i2.gt.i1) iObjWeb(i1+1:i2)=iObjWeb(i1)
else if(iObjDra.eq.0) then
iObjWeb(i1:i2)=kO
else
iObjWeb(i1:i2)=-1_2
end if
end if
if(iObjDra.eq.3) iObjWeb(i1:i2)=tOBJ(kO)%iPar(1)
i1=iP+1
r1(1:2)=(PC(1:2)-PB(1:2))/Dble(mP-1)
r1(3)=0.0d0
if(iObjDra.eq.3) then
r2(1)=-r1(2)
r2(2)=r1(1)
r2(3)=r1(3)
rn=r3Vec_Prod(r1,r2)
call rvLoc2Glob(r1,tOBJ(kO)%Plane,vx)
call rvLoc2Glob(r2,tOBJ(kO)%Plane,vy)
call rvLoc2Glob(rn,tOBJ(kO)%Plane,vz)
end if
P(1:2)=PB(1:2)
do i=1,mP
if(lStopThread) Exit
r2(1:2)=(PA(1:2)-P(1:2))/Dble(nP-1)
r2(3)=0.0d0
do k=1,nP
ObjWeb(1:2,i1)=P(1:2)+Dble(k-1)*r2(1:2)
ObjWeb(3,i1)=0.0d0
call vLoc2Glob(ObjWeb(1:3,i1),tOBJ(kO)%Plane,ObjWeb(1:3,i1))
if(iObjDra.eq.3) then
ObjWebX(1:3,i1)=vx
ObjWebY(1:3,i1)=vy
ObjWebZ(1:3,i1)=vz
end if
i1=i1+1
end do
P(1:2)=P(1:2)+r1(1:2)
end do
Case(4) ! Rectangle
iDR=tBnd(tOBJ(kO)%iPar(1))%iLDom
iDL=tBnd(tOBJ(kO)%iPar(1))%iRDom
i1=iP+1
i2=iP+nP*mP
if(iDL.ne.-257_2) then
if(iObjDra.gt.1) then ! use domain colors
iObjWeb(i1)=iPackDom(nDom,iDL,iDR)
if(i2.gt.i1) iObjWeb(i1+1:i2)=iObjWeb(i1)
else if(iObjDra.eq.0) then
iObjWeb(i1:i2)=kO
else
iObjWeb(i1:i2)=-1_2
end if
end if
if(iObjDra.eq.3) iObjWeb(i1:i2)=tOBJ(kO)%iPar(1)
ObjWeb(3,i1:i2)=0.0d0
r1=0.0d0
r2=0.0d0
r1(1)=tOBJ(kO)%Par(1)/Dble(mP-1)
r2(2)=tOBJ(kO)%Par(2)/Dble(nP-1)
if(iObjDra.eq.3) then
rn=r3Vec_Prod(r1,r2)
call rvLoc2Glob(r1,tOBJ(kO)%Plane,vx)
call rvLoc2Glob(r2,tOBJ(kO)%Plane,vy)
call rvLoc2Glob(rn,tOBJ(kO)%Plane,vz)
end if
do i=1,mP
if(lStopThread) Exit
ObjWeb(1,i1:i1+nP-1)=Dble(i-1)*r1(1)
do k=1,nP
ObjWeb(2,i1)=Dble(k-1)*r2(2)
call vLoc2Glob(ObjWeb(1:3,i1),tOBJ(kO)%Plane,ObjWeb(1:3,i1))
if(iObjDra.eq.3) then
ObjWebX(1:3,i1)=vx
ObjWebY(1:3,i1)=vy
ObjWebZ(1:3,i1)=vz
end if
i1=i1+1
end do
end do
Case(5) ! Cone
i1=iP+1
i2=iP+nP
do i=1,mP
if(lStopThread) Exit
s=s+ds
call GetBndPt(0,s,P(1),P(2),vt(1),vt(2),iDL,iDR,k)
P(3)=0.0d0
if(iObjDra.eq.3) then
vt(3)=0.0d0
vt=ds*vt
call Pt2Cone(P,tOBJ(kO)%O,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,&
& iDL,iDR,iObjWeb(i1:i2),ObjWebX(1:3,i1:i2),ObjWebY(1:3,i1:i2),ObjWebZ(1:3,i1:i2),vt)
else
call Pt2Cone(P,tOBJ(kO)%O,tOBJ(kO)%Par(1),tOBJ(kO)%Par(2),nP,tOBJ(kO)%Plane,ObjWeb(1:3,i1:i2),iObjDra,nDom,&
& iDL,iDR,iObjWeb(i1:i2))
end if
if(iObjDra.eq.0) iObjWeb(i1:i2)=kO
if(iObjDra.eq.3) iObjWeb(i1:i2)=k
i1=i1+nP
i2=i2+nP
end do
end Select
end do
if(iObjDra.eq.3) then
do k=1,nmP
call Ortho3DSpace3(ObjWebX(1:3,k),ObjWebY(1:3,k),ObjWebZ(1:3,k))
end do
end if
end if
! get field / error / color
if(lObjMat) then ! matching points
kO=1
call OutTxt('t2','Match. points'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
call OutTxt('t1','Get field point'C)
call OutTxt('n1',' 'C)
call OutTxt('m1',' 'C)
lgetE=.true.
if(Allocated(eBndPt3D).and.(nBndPt3D.eq.mBndPt3DAlloc)) then
do i=1,nBndPt3D
if(eBndPt3D(i).gt.0.0d0) then
lgetE=.false.
Exit
end if
end do
end if
do i=1,nBndPt3D
if(.not.lgcFld) then
if(iObjBndPt3D(i).lt.0) Cycle
end if
call IntToStr(i,0,0,SpaceText,lout)
call OutTxt('n1',SpaceText(1:lout))
call IntToStr(Int4(nBndPt3D),0,0,SpaceText,lout)
call OutTxt('m1',SpaceText(1:lout))
! call SleepQQ(1_4)
r(1:3)=BndPt3D(1:3,0,i)
BndPt3DF(i)=0.0d0
BndPt3DV(1:3,i)=0.0d0
if(iObjDra.eq.0) then ! iBndPt3D shall contain object colors
do while((i.gt.tOBJ(kO)%iMatOffset+tOBJ(kO)%nMat).and.(kO.lt.nObj))
kO=kO+1
end do
!!! if(iBndPt3D(i).eq.-30003) then
!!! iBndPt3D(i)=iPackObjC(tOBJ(kO)%iColMax,tOBJ(kO)%iColMin)
!!! else
!!! iBndPt3D(i)=iPackObjC(tOBJ(kO)%iColMin,tOBJ(kO)%iColMax)
!!! end if
iWhatiBndPt3D=4_2
else if(iObjDra.eq.3) then ! BndPt3DF=error
if(lgetE) then
r1(1:3)=BndPt3D(1:3,1,i)
r2(1:3)=BndPt3D(1:3,2,i)
rn(1:3)=BndPt3D(1:3,3,i)
call Unit3DV(r1)
call Unit3DV(r2)
call Unit3DV(rn)
call GetError(r,r1,r2,rn,iBndPt(iBndPt3D(i)),1.0d0,er,fi,idum)
else
idum=0
er=eBndPt3D(i)
fi=fBndPt3D(i)
end if
if(idum.ne.0) then
er=0.0d0
else
if(errorScale.lt.0.0d0) then
er=-errorScale*er.div.fi
else
er=errorScale*er
end if
end if
BndPt3DF(i)=er
BndPt3DV(1:3,i)=scaleArrow*er*rn(1:3)
else if(iObjDra.eq.4) then ! BndPt3DF,V=field
call unPackDom(1.0d0,iBndPt3D(i),iDl,iDr) ! iDl,iDr contain the domain numbers
if(iDl.lt.0) call DistPtObj(0_2,0_2,BndPt3D(1:3,0,i),.true.,dmin,rNmin,iDl,val,.true.)
if(iDr.lt.0) call DistPtObj(0_2,0_2,BndPt3D(1:3,0,i),.true.,dmin,rNmin,iDr,val,.true.)
if(iDl.gt.0) then
call GetLocrField(r,iDl,IntInter,r1)
if(lf1) then
fi=r1(1)+r1(3)+r1(2)
else
fi=r3Vec_Length(r1)
end if
BndPt3DV(1:3,i)=r1(1:3)
BndPt3DF(i)=fi
else
BndPt3DV(1:3,i)=0.0d0
BndPt3DF(i)=0.0d0
end if
if(iDr.gt.0) then
call GetLocrField(r,iDr,IntInter,r1)
if(lf1) then
fi=r1(1)+r1(3)+r1(2)
else
fi=r3Vec_Length(r1)
end if