spheres.tg

Triangular mesh processing tool, currently very few people use this software, but it allows us to gr

title finite element model of concentric spheres with cylindrical holes
parameter a .176776695;
sd 1 sp 0 0 0 .45 sd 2 cy 0 0 0 1 0 0 .25
sd 3 cy 0 0 0 0 1 0 .25 sd 4 cy 0 0 0 0 0 1 .25
sd 5 plan 0 0 0 1 0 0 sd 6 plan %a 0 0 1 0 0
sd 7 plan [-%a] 0 0 1 0 0 sd 8 plan 0 %a 0 0 1 0
sd 9 plan 0 0 %a 0 0 1
gct 4 ry 90;rz 90;csca 2 ry 45 rx 45;ryz;
lev 1 grep 0 3;;
pslv 1
block 1 6 11;1 6;1 6;[-%a] 0 %a %a .45 %a .45
sf 1 0 0 1 0 0 sd 7 sf 2 0 0 2 0 0 sd 5
sf 3 0 0 3 0 0 sd 6 sf 0 1 0 0 1 0 sd 4
sf 0 2 0 0 2 0 sd 1 sf 0 0 1 0 0 1 sd 3
sf 0 0 2 0 0 2 sd 1 mate 1
lct 3 rx 90;rx 180;rx 270;lrep 0 1 2 3;repe 0 1 2;
endpart
block 1 6;1 6;1 6;.17677 .45 .17677 .45 .17677 .45
sf 1 0 0 1 0 0 sd 6 sf 0 1 0 0 1 0 sd 8
sf 0 0 1 0 0 1 sd 9 sf 2 0 0 2 0 0 sd 1
sf 0 2 0 0 2 0 sd 1 sf 0 0 2 0 0 2 sd 1
mate 2 lrep 0 1 2 3;repe 0 4;
endpart
pplv
block 1 8;1 8;1 8;-.2 .2 -.2 .2 -.2 .2
sfi -1 -2;-1 -2;-1 -2;sp 0 0 0 .2
mate 3 
endpart
merge
zf 2.25 rx 20 ry 30 rx 20 tvv