Analytic Functions
Numerical Functions
Examples
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Analytic Functions
Aligned perpendicular rectangles with common edge
Fij = CornerView
(X,Y,Z) ...  

Aligned parallel rectangles
Fij = RectView
(X,Y,H) ...  

Unaligned rectangles
F12 = RectRectView
(flag,x,y,varargin) ...  

Aligned coaxial disks
Fij = DiskView
(ri,rj,h) ...  

Aligned hemispheres
Fij = HemiSphereView
(ri,rj) ...  

Sphere and aligned disk
Fij = SphereDiskView
(rj,h) ...  

Hemi-cylindrical shield and environment obstructed by cylinder
Fij = HemiCylShieldObstrView
(ri,rj) ...  

Two long parallel cylinders
Fij = ParallCylView
(ri,rj,s) ...  

Long cylinder and rectangular strip
Fij = CylRectView
(d,h1,h2) ...  

Numerical Functions
Numerically calculate the view factor between two surfaces
[Fij, Ai] = FijCalcView
(spani,ri,ni,dAi,spanj,rj,nj,dAj,N,varargin) ...  

Construct the view factors between segments on the surface of a box (req:
iff,
MatchSize)
[F,dA,Side,BoxIndx,NN,SegLoc] = SegBoxView
(dx,dy,dz,UseSurf)
Examples
View Factor Calculation