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| 1 | + |
| 2 | +include("../src/RVEs.jl") |
| 3 | +using Main.RVEs: RVEs |
| 4 | + |
| 5 | +RVEs.startGmsh() |
| 6 | +RVEs.ShowInfo(0) |
| 7 | +myRVE = RVEs.RVE( [1.0, 1.0, 1.0], [0,0,0], [0.0, 0.0, 0.0], 0.1) |
| 8 | +myInclusions = RVEs.Sphere([0.5, 0.5, 0.5], 0.2, 2) |
| 9 | +model, tagvol=RVEs.createGmshModel(myRVE,myInclusions,"Test1") |
| 10 | +RVEs.createMesh!(model,myRVE,myInclusions,tagvol) |
| 11 | +RVEs.visualizeMesh() |
| 12 | +RVEs.stopGmsh() |
| 13 | + |
| 14 | + |
| 15 | + |
| 16 | +rve = RVE( [1.0, 1.0, 1.0], [0,0,0], [0.0, 0.0, 0.0], 0.1) |
| 17 | +dx=0.05 |
| 18 | +a=[0.0,0.0,0.0]+[-dx,-dx,-dx] |
| 19 | +b=[1.0,1.0,1.0]+[dx,dx,dx] |
| 20 | +d=sqrt(sum((b-a).^2)) |
| 21 | +geo1=Cylinder(a,2*(b-a)/d, 0.05, 2) |
| 22 | +a=[0.0,1.0,0.0]+[-dx,dx,-dx] |
| 23 | +b=[1.0,0.0,1.0]+[dx,-dx,dx] |
| 24 | +d=sqrt(sum((b-a).^2)) |
| 25 | +geo2=Cylinder(a,2*(b-a)/d, 0.05, 2) |
| 26 | + a=[1.0,0.0,0.0]+[dx,-dx,-dx] |
| 27 | +b=[0.0,1.0,1.0]+[-dx,dx,dx] |
| 28 | +d=sqrt(sum((b-a).^2)) |
| 29 | +geo3=Cylinder(a,2*(b-a)/d, 0.05, 2) |
| 30 | +a=[1.0,1.0,0.0]+[dx,dx,-dx] |
| 31 | +b=[0.0,0.0,1.0]+[-dx,-dx,dx] |
| 32 | +d=sqrt(sum((b-a).^2)) |
| 33 | +geo4=Cylinder(a,2*(b-a)/d, 0.05, 2) |
| 34 | +geo5=Sphere([0.5, 0.5, 0.5], 0.2, 2) |
| 35 | + |
| 36 | +geo6=Sphere([0.0, 0.0, 0.0], 0.2, 2) |
| 37 | +geo7=Sphere([1.0, 0.0, 0.0], 0.2, 2) |
| 38 | +geo8=Sphere([1.0, 1.0, 0.0], 0.2, 2) |
| 39 | +geo9=Sphere([0.0,1.0,0.0], 0.2, 2) |
| 40 | + |
| 41 | +geo10=Sphere([0.0, 0.0, 1.0], 0.2, 2) |
| 42 | +geo11=Sphere([1.0, 0.0, 1.0], 0.2, 2) |
| 43 | +geo12=Sphere([1.0, 1.0, 1.0], 0.2, 2) |
| 44 | +geo13=Sphere([0.0,1.0,1.0], 0.2, 2) |
| 45 | + |
| 46 | +geo14=Fuse([geo1, geo2, geo3, geo4, geo5, geo6,geo7,geo8,geo9, geo10,geo11,geo12,geo13],2) |
| 47 | + |
| 48 | +inclusions=(geo14,) |
| 49 | + |
| 50 | + |
| 51 | + |
| 52 | + |
| 53 | + gmsh.model.add("test") |
| 54 | + xmin, ymin, zmin, xmax, ymax, zmax = _getBoundingBox(rve) |
| 55 | + _addBoundingBox!(gmsh.model, rve) |
| 56 | + |
| 57 | + dim3::Int32 = 3 |
| 58 | + numinc = length(inclusions) |
| 59 | + _tags = Vector{Vector{Tuple{Int32,Int32}}}() |
| 60 | + push!(_tags, [(3, 1)]) |
| 61 | + |
| 62 | + _numinc = zeros(Int32, numinc) |
| 63 | + |
| 64 | + # tag = _addInclusion!(gmsh.model, inclusions[1]) |
| 65 | + |
| 66 | + # gmsh.model.occ.synchronize() |
| 67 | + # visualizeMesh() |
| 68 | + |
| 69 | + |
| 70 | + for i in 1:numinc |
| 71 | + tag = _addInclusion!(gmsh.model, inclusions[i]) |
| 72 | + inc_boundingbox = gmsh.model.occ.getBoundingBox(dim3, tag) |
| 73 | + isinboundary, boundarytype = _isinboundary(rve, inc_boundingbox) |
| 74 | + if isinboundary |
| 75 | + println("Inclusion $i is in the boundary!") |
| 76 | + __tags = _addPeriodicInclusions!(gmsh.model, rve, [(dim3, tag)], boundarytype) |
| 77 | + _numinc[i] = length(__tags) |
| 78 | + push!(_tags, __tags) |
| 79 | + else |
| 80 | + push!(_tags, [(dim3, tag)]) |
| 81 | + _numinc[i] = 1 |
| 82 | + end |
| 83 | + end |
| 84 | + |
| 85 | + out_ = [] |
| 86 | + _, out__ = gmsh.model.occ.fragment(_tags[1], vcat(_tags[2]...)) |
| 87 | + out_matrix, out_inc= _findMatrixVolume(out__) |
| 88 | + push!(out_, out_inc) |
| 89 | + |
| 90 | + for i in 2:numinc |
| 91 | + _, out__ = gmsh.model.occ.fragment(out_matrix, vcat(_tags[i+1]...)) |
| 92 | + out_matrix, out_inc= _findMatrixVolume(out__) |
| 93 | + @show out_inc |
| 94 | + if length(out__[1])>1 |
| 95 | + push!(out_, out_inc) |
| 96 | + end |
| 97 | + end |
| 98 | + push!(out_, out_matrix) |
| 99 | + |
| 100 | + gmsh.model.occ.synchronize() |
| 101 | + removol = gmsh.model.getEntities(3) |
| 102 | + |
| 103 | + gmsh.option.setNumber("Geometry.OCCBoundsUseStl", 1) |
| 104 | + eps = 1e-3 |
| 105 | + vin = gmsh.model.getEntitiesInBoundingBox(xmin - eps, ymin - eps, zmin - eps, xmax + eps, ymax + eps, zmax + eps, 3) |
| 106 | + for v in vin |
| 107 | + deleteat!(removol, findall(x -> x == v, removol)) |
| 108 | + end |
| 109 | + gmsh.model.removeEntities(removol, true) |
| 110 | + |
| 111 | + _addPhysicalGroups!(gmsh.model, out_, rve) |
| 112 | + |
| 113 | + createMesh!(gmsh.model,rve,inclusions,out_) |
| 114 | + |
| 115 | + visualizeMesh() |
| 116 | + |
| 117 | + |
| 118 | + |
| 119 | + |
| 120 | + |
| 121 | + |
| 122 | + |
| 123 | + |
| 124 | + |
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