1c4762a1bSJed Brown static char help[] = "Create and view a forest mesh\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscdmforest.h> 4c4762a1bSJed Brown #include <petscdmplex.h> 5c4762a1bSJed Brown #include <petscoptions.h> 6c4762a1bSJed Brown 7c4762a1bSJed Brown int main(int argc, char **argv) 8c4762a1bSJed Brown { 9c4762a1bSJed Brown DM dm; 10c4762a1bSJed Brown char typeString[256] = {'\0'}; 11c4762a1bSJed Brown PetscViewer viewer = NULL; 12c4762a1bSJed Brown PetscBool conv = PETSC_FALSE; 13c4762a1bSJed Brown PetscErrorCode ierr; 14c4762a1bSJed Brown 15*b122ec5aSJacob Faibussowitsch CHKERRQ(PetscInitialize(&argc, &argv, NULL,help)); 165f80ce2aSJacob Faibussowitsch CHKERRQ(DMCreate(PETSC_COMM_WORLD, &dm)); 175f80ce2aSJacob Faibussowitsch CHKERRQ(PetscStrncpy(typeString,DMFOREST,256)); 18c4762a1bSJed Brown ierr = PetscOptionsBegin(PETSC_COMM_WORLD,NULL,"DM Forest example options",NULL);CHKERRQ(ierr); 195f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsString("-dm_type","The type of the dm",NULL,DMFOREST,typeString,sizeof(typeString),NULL)); 205f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsBool("-test_convert","Test conversion to DMPLEX",NULL,conv,&conv,NULL)); 21c4762a1bSJed Brown ierr = PetscOptionsEnd();CHKERRQ(ierr); 225f80ce2aSJacob Faibussowitsch CHKERRQ(DMSetType(dm,(DMType) typeString)); 235f80ce2aSJacob Faibussowitsch CHKERRQ(DMSetFromOptions(dm)); 245f80ce2aSJacob Faibussowitsch CHKERRQ(DMSetUp(dm)); 255f80ce2aSJacob Faibussowitsch CHKERRQ(DMViewFromOptions(dm,NULL,"-dm_view")); 265f80ce2aSJacob Faibussowitsch CHKERRQ(PetscViewerDestroy(&viewer)); 27c4762a1bSJed Brown if (conv) { 28c4762a1bSJed Brown DM dmConv; 29c4762a1bSJed Brown 305f80ce2aSJacob Faibussowitsch CHKERRQ(DMConvert(dm,DMPLEX,&dmConv)); 315f80ce2aSJacob Faibussowitsch CHKERRQ(DMLocalizeCoordinates(dmConv)); 325f80ce2aSJacob Faibussowitsch CHKERRQ(DMViewFromOptions(dmConv,NULL,"-dm_conv_view")); 335f80ce2aSJacob Faibussowitsch CHKERRQ(DMPlexCheckCellShape(dmConv,PETSC_FALSE,PETSC_DETERMINE)); 345f80ce2aSJacob Faibussowitsch CHKERRQ(DMDestroy(&dmConv)); 35c4762a1bSJed Brown } 365f80ce2aSJacob Faibussowitsch CHKERRQ(DMDestroy(&dm)); 37*b122ec5aSJacob Faibussowitsch CHKERRQ(PetscFinalize()); 38*b122ec5aSJacob Faibussowitsch return 0; 39c4762a1bSJed Brown } 40c4762a1bSJed Brown 41c4762a1bSJed Brown /*TEST 42c4762a1bSJed Brown 43c4762a1bSJed Brown test: 44c4762a1bSJed Brown output_file: output/ex1_moebius.out 45c4762a1bSJed Brown suffix: p4est_topology_moebius 46c4762a1bSJed Brown nsize: 3 47c4762a1bSJed Brown args: -dm_type p4est -dm_forest_topology moebius -dm_view vtk:moebius.vtu 48c4762a1bSJed Brown requires: p4est !complex 49c4762a1bSJed Brown 50c4762a1bSJed Brown test: 51c4762a1bSJed Brown output_file: output/ex1_moebius.out 52c4762a1bSJed Brown suffix: p4est_topology_moebius_convert 53c4762a1bSJed Brown nsize: 3 54c4762a1bSJed Brown args: -dm_type p4est -dm_forest_topology moebius -test_convert -dm_conv_view vtk:moebiusconv.vtu 55c4762a1bSJed Brown requires: p4est !complex 56c4762a1bSJed Brown 57c4762a1bSJed Brown test: 58c4762a1bSJed Brown output_file: output/ex1_shell.out 59c4762a1bSJed Brown suffix: p4est_topology_shell 60c4762a1bSJed Brown nsize: 3 61c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology shell -dm_view vtk:shell.vtu 62c4762a1bSJed Brown requires: p4est !complex 63c4762a1bSJed Brown 64c4762a1bSJed Brown test: 65c4762a1bSJed Brown TODO: broken 66c4762a1bSJed Brown output_file: output/ex1_shell.out 67c4762a1bSJed Brown suffix: p4est_topology_shell_convert 68c4762a1bSJed Brown nsize: 3 69c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology shell -test_convert -dm_conv_view vtk:shellconv.vtu 70c4762a1bSJed Brown requires: p4est !complex 71c4762a1bSJed Brown 72c4762a1bSJed Brown test: 73c4762a1bSJed Brown TODO: broken 74c4762a1bSJed Brown output_file: output/ex1_sphere.out 75c4762a1bSJed Brown suffix: p4est_topology_sphere_convert 76c4762a1bSJed Brown nsize: 3 77c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology sphere -dm_view vtk:sphere.vtu -dm_forest_initial_refinement 1 -dm_forest_maximum_refinement 1 -test_convert -dm_conv_view vtk:sphereconv.vtu 78c4762a1bSJed Brown requires: p4est !complex 79c4762a1bSJed Brown 80c4762a1bSJed Brown test: 81c4762a1bSJed Brown output_file: output/ex1_brick.out 82c4762a1bSJed Brown suffix: p4est_topology_brick 83c4762a1bSJed Brown nsize: 3 84c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology brick -dm_p4est_brick_size 2,3,5 -dm_view vtk:brick.vtu 85c4762a1bSJed Brown requires: p4est !complex 86c4762a1bSJed Brown 87c4762a1bSJed Brown test: 88c4762a1bSJed Brown output_file: output/ex1_brick_periodic_glvis.out 89c4762a1bSJed Brown suffix: p4est_topology_brick_periodic_glvis 90c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology brick -dm_p4est_brick_size 3,4,5 -dm_p4est_brick_periodicity 0,1,0 -test_convert -dm_conv_view glvis: 91c4762a1bSJed Brown requires: p4est 92c4762a1bSJed Brown 93c4762a1bSJed Brown test: 94c4762a1bSJed Brown output_file: output/ex1_brick.out 95c4762a1bSJed Brown suffix: p4est_topology_brick_periodic_2d 96c4762a1bSJed Brown nsize: 3 97c4762a1bSJed Brown args: -dm_type p4est -dm_forest_topology brick -dm_p4est_brick_size 5,6 -dm_p4est_brick_periodicity 1,0 -test_convert -dm_forest_initial_refinement 0 -dm_forest_maximum_refinement 2 -dm_p4est_refine_pattern hash 98c4762a1bSJed Brown requires: p4est 99c4762a1bSJed Brown 100c4762a1bSJed Brown test: 101c4762a1bSJed Brown output_file: output/ex1_brick.out 102c4762a1bSJed Brown suffix: p4est_topology_brick_periodic_3d 103c4762a1bSJed Brown nsize: 3 104c4762a1bSJed Brown args: -dm_type p8est -dm_forest_topology brick -dm_p4est_brick_size 5,6,1 -dm_p4est_brick_periodicity 0,1,0 -test_convert -dm_forest_initial_refinement 0 -dm_forest_maximum_refinement 2 -dm_p4est_refine_pattern hash 105c4762a1bSJed Brown requires: p4est 106c4762a1bSJed Brown 107c4762a1bSJed Brown TEST*/ 108