MshFileVersion='4.1'; fprintf('--------------- demo04\n') fprintf('3D meshing: mesh and partitioned mesh using ''MshFileVersion''=''%s''(default)\n',MshFileVersion) fprintf('---------------\n') geofile='cylinderkey';np=5; fprintf('1. Building a mesh file by using :\n') fprintf(' -> gmsh version %s\n',fc_oogmsh.gmsh.version()) fprintf(' -> geo file : %s\n',geofile); meshfile=fc_oogmsh.gmsh.buildmesh3d(geofile,5,'verbose',2,'force',true,'MshFileVersion',MshFileVersion); fprintf(' -> msh file : %s\n',fc_oogmsh.pathrep(meshfile)); fprintf('2. Reading mesh file\n') Gh=fc_oogmsh.ooGmsh4(meshfile) fprintf('3. Building partitioned mesh file\n') fprintf(' -> number of partitions : %d\n',np); pmfile=fc_oogmsh.gmsh.buildpartmesh3d(meshfile,np,'verbose',2,'force',true,'MshFileVersion',MshFileVersion); fprintf(' -> partitioned msh file : %s\n',fc_oogmsh.pathrep(pmfile)); fprintf('4. Reading the partitioned mesh file\n') pGh=fc_oogmsh.ooGmsh4(pmfile) if fc_oogmsh.isgraphics() Gh.plotPhysicalElements() Gh.plotElementaryElements() pGh.plotPhysicalElements() pGh.plotElementaryElements() pGh.plotPartitionElements() pGh.plotInterfaceElements() end
--------------- demo04 3D meshing: mesh and partitioned mesh using 'MshFileVersion'='4.1'(default) --------------- 1. Building a mesh file by using : -> gmsh version 4.5.1 -> geo file : cylinderkey [fc-oogmsh] Input file : <fc-oogmsh>/geodir/3d/cylinderkey.geo [fc-oogmsh] Overwritting mesh file <fc-oogmsh>/meshes/cylinderkey-5.msh [fc-oogmsh] Starting building mesh <fc-oogmsh>/meshes/cylinderkey-5.msh with gmsh 4.5.1 [fc-oogmsh] Using command : gmsh -3 -setnumber N 5 -string "Mesh.MshFileVersion=4.1;" <fc-oogmsh>/geodir/3d/cylinderkey.geo -o <fc-oogmsh>/meshes/cylinderkey-5.msh Be patient... [fc-oogmsh] Using gmsh 4.5.1 to write MSH file format version 4.1 in <fc-oogmsh>/meshes/cylinderkey-5.msh -> msh file : <fc-oogmsh>/meshes/cylinderkey-5.msh 2. Reading mesh file Gh = fc_oogmsh.ooGmsh4 with properties: q: (3x1167 double) nq: 1167 double dim: 3 double d: 3 double toGlobal: (1x1167 double) meshfile: (1x73 char) partitionnedfile: 0 logical MeshFormat: (1x1 struct) PhysicalNames: [] Entities: (1x1 struct) PartitionedEntities: [] Nodes: (1x1 struct) Elements: (1x1 struct) PeriodicLinks: [] Info: (1x1 struct) orders: 1 double 3. Building partitioned mesh file -> number of partitions : 5 [fc-oogmsh] Input file : <fc-oogmsh>/meshes/cylinderkey-5.msh [fc-oogmsh] Overwritting mesh file <fc-oogmsh>/meshes/cylinderkey-5-part5.msh [fc-oogmsh] Starting building mesh <fc-oogmsh>/meshes/cylinderkey-5-part5.msh with gmsh 4.5.1 [fc-oogmsh] Using command : gmsh -3 -part 5 -string "Mesh.MshFileVersion=4.1;" -saveall <fc-oogmsh>/meshes/cylinderkey-5.msh -o <fc-oogmsh>/meshes/cylinderkey-5-part5.msh Be patient... [fc-oogmsh] Using gmsh 4.5.1 to write MSH file format version 4.1 in <fc-oogmsh>/meshes/cylinderkey-5-part5.msh -> partitioned msh file : <fc-oogmsh>/meshes/cylinderkey-5-part5.msh 4. Reading the partitioned mesh file pGh = fc_oogmsh.ooGmsh4 with properties: q: (3x1180 double) nq: 1180 double dim: 3 double d: 3 double toGlobal: (1x1180 double) meshfile: (1x79 char) partitionnedfile: 1 logical MeshFormat: (1x1 struct) PhysicalNames: [] Entities: (1x1 struct) PartitionedEntities: (1x1 struct) Nodes: (1x1 struct) Elements: (1x1 struct) PeriodicLinks: [] Info: (1x1 struct) orders: 1 double




















