;36 point cell;   6*(1+(1+1)+(1+2)) at r1-(r2-r2b)-(r3b-r3)

;somewhat complex parts setup with triangles on bars on triangles

;25inx1in f/6 plate no refocus RMS=1.91e-06 (@30rings)

;30inx1in f/6 plate no refocus RMS=4.04e-06 (@30rings)

var r1  0.279529

var r2  0.623028

var r2b  0.58462

var r3  0.860814

var r3b  0.850884

var a2  16.2425

var m2  0 - a2

var a3  10.5939

var m3  0 - a3

diameter 1016

thickness 50.8

density 2.23e-06

modulus 6400

poisson 0.2

focal-length 5080

n-mesh-rings 24

rel-support-radii r1 r2 r2b r3b r3 r3

num-support 6 6 6 6 6 6

support-angle 0 0 30 30 a3 m3

basis-ring-size 6

basis-ring-min 0

optimize r1 0.01

optimize r2 0.01

optimize r2b 0.01

optimize r3 0.01

optimize r3b 0.01

optimize a3 1

part triangle 6 point 0 0 point 2 0 point 4 0

part triangle 6 point 1 1 point 5 1 point 3 0

part bar 3 part 0 0 part 1 0

part triangle 3 part 0 5 part 1 5 part 2 0