s6proj3.F

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!||====================================================================
!||    s6proj3    ../engine/source/elements/thickshell/solide6c/s6proj3.F
!||--- called by ------------------------------------------------------
!||    s6cforc3   ../engine/source/elements/thickshell/solide6c/s6cforc3.F
!||    s6rcoor3   ../engine/source/elements/thickshell/solide6c/s6rcoor3.F
!||====================================================================
      SUBROUTINE s6proj3(
     1   X1,      X2,      X3,      X4,
     2   X5,      X6,      Y1,      Y2,
     3   Y3,      Y4,      Y5,      Y6,
     4   Z1,      Z2,      Z3,      Z4,
     5   Z5,      Z6,      VX1,     VX2,
     6   VX3,     VX4,     VX5,     VX6,
     7   VY1,     VY2,     VY3,     VY4,
     8   VY5,     VY6,     VZ1,     VZ2,
     9   VZ3,     VZ4,     VZ5,     VZ6,
     A   DI,      NEL)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
C     REAL
      my_real
     .   X1(*), X2(*), X3(*), X4(*), X5(*), X6(*), 
     .   Y1(*), Y2(*), Y3(*), Y4(*), Y5(*), Y6(*), 
     .   Z1(*), Z2(*), Z3(*), Z4(*), Z5(*), Z6(*), 
     .  VX1(*), VX2(*), VX3(*), VX4(*), VX5(*), VX6(*), 
     .  VY1(*), VY2(*), VY3(*), VY4(*), VY5(*), VY6(*), 
     .  VZ1(*), VZ2(*), VZ3(*), VZ4(*), VZ5(*), VZ6(*), 
     .  DI(MVSIZ,6)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
      my_real
     .   XVY,XVZ,YVX,YVZ,ZVX,ZVY, 
     .   AR(3),ALR(3)
C-----------------------------------------------
      DO I=1,nel
        xvy= x1(i)*vy1(i)+x2(i)*vy2(i)+x3(i)*vy3(i)
     .      +x4(i)*vy4(i)+x5(i)*vy5(i)+x6(i)*vy6(i)
        xvz= x1(i)*vz1(i)+x2(i)*vz2(i)+x3(i)*vz3(i)
     .      +x4(i)*vz4(i)+x5(i)*vz5(i)+x6(i)*vz6(i)
        yvx= y1(i)*vx1(i)+y2(i)*vx2(i)+y3(i)*vx3(i)
     .      +y4(i)*vx4(i)+y5(i)*vx5(i)+y6(i)*vx6(i)
        yvz= y1(i)*vz1(i)+y2(i)*vz2(i)+y3(i)*vz3(i)
     .      +y4(i)*vz4(i)+y5(i)*vz5(i)+y6(i)*vz6(i)
        zvy= z1(i)*vy1(i)+z2(i)*vy2(i)+z3(i)*vy3(i)
     .      +z4(i)*vy4(i)+z5(i)*vy5(i)+z6(i)*vy6(i)
        zvx= z1(i)*vx1(i)+z2(i)*vx2(i)+z3(i)*vx3(i)
     .      +z4(i)*vx4(i)+z5(i)*vx5(i)+z6(i)*vx6(i)
        ar(1)=-zvy+yvz
        ar(2)= zvx-xvz
        ar(3)=-yvx+xvy
        alr(1) =di(i,1)*ar(1)+di(i,4)*ar(2)+di(i,5)*ar(3)
        alr(2) =di(i,4)*ar(1)+di(i,2)*ar(2)+di(i,6)*ar(3)
        alr(3) =di(i,5)*ar(1)+di(i,6)*ar(2)+di(i,3)*ar(3)
C
        vx1(i) = vx1(i)-(z1(i)*alr(2)-y1(i)*alr(3))
        vy1(i) = vy1(i)-(x1(i)*alr(3)-z1(i)*alr(1))
        vz1(i) = vz1(i)-(y1(i)*alr(1)-x1(i)*alr(2))
        vx2(i) = vx2(i)-(z2(i)*alr(2)-y2(i)*alr(3))
        vy2(i) = vy2(i)-(x2(i)*alr(3)-z2(i)*alr(1))
        vz2(i) = vz2(i)-(y2(i)*alr(1)-x2(i)*alr(2))
        vx3(i) = vx3(i)-(z3(i)*alr(2)-y3(i)*alr(3))
        vy3(i) = vy3(i)-(x3(i)*alr(3)-z3(i)*alr(1))
        vz3(i) = vz3(i)-(y3(i)*alr(1)-x3(i)*alr(2))
        vx4(i) = vx4(i)-(z4(i)*alr(2)-y4(i)*alr(3))
        vy4(i) = vy4(i)-(x4(i)*alr(3)-z4(i)*alr(1))
        vz4(i) = vz4(i)-(y4(i)*alr(1)-x4(i)*alr(2))
        vx5(i) = vx5(i)-(z5(i)*alr(2)-y5(i)*alr(3))
        vy5(i) = vy5(i)-(x5(i)*alr(3)-z5(i)*alr(1))
        vz5(i) = vz5(i)-(y5(i)*alr(1)-x5(i)*alr(2))
        vx6(i) = vx6(i)-(z6(i)*alr(2)-y6(i)*alr(3))
        vy6(i) = vy6(i)-(x6(i)*alr(3)-z6(i)*alr(1))
        vz6(i) = vz6(i)-(y6(i)*alr(1)-x6(i)*alr(2))
C
      ENDDO
      RETURN
      END