visit_handle SimGetMesh(int domain, const char *name, void *cbdata) { visit_handle h = VISIT_INVALID_HANDLE; if(strcmp(name, "mesh2d") == 0) { if(VisIt_RectilinearMesh_alloc(&h) == VISIT_OKAY) { int i; visit_handle x,y; /* Initialize X coords. */ for(i = 0; i < NX; ++i) { float t = (float)i / (float)(NX-1); rmesh_x[i] = (1.f-t)*XMIN + t*XMAX; } /* Initialize Y coords. */ for(i = 0; i < NY; ++i) { float t = (float)i / (float)(NY-1); rmesh_y[i] = (1.f-t)*YMIN + t*YMAX; } VisIt_VariableData_alloc(&x); VisIt_VariableData_alloc(&y); VisIt_VariableData_setDataF(x, VISIT_OWNER_SIM, 1, NX, rmesh_x); VisIt_VariableData_setDataF(y, VISIT_OWNER_SIM, 1, NY, rmesh_y); VisIt_RectilinearMesh_setCoordsXY(h, x, y); } } else if(strcmp(name, "ucdmesh") == 0) { visit_handle c, hc; if(VisIt_UnstructuredMesh_alloc(&h) == VISIT_OKAY && VisIt_VariableData_alloc(&c) == VISIT_OKAY && VisIt_VariableData_alloc(&hc) == VISIT_OKAY) { int nnodes, nzones; nnodes = (NX * NY); nzones = (NX-1)*(NY-1); VisIt_VariableData_setDataF(c, VISIT_OWNER_SIM, 2, nnodes, (float*)coords2d); VisIt_VariableData_setDataI(hc, VISIT_OWNER_SIM, 1, 5*nzones, connectivity); VisIt_UnstructuredMesh_setCoords(h, c); VisIt_UnstructuredMesh_setConnectivity(h, nzones, hc); } } return h; }
visit_handle SimGetMesh(int domain, const char *name, void *cbdata) { visit_handle h = VISIT_INVALID_HANDLE; if(strcmp(name, "amr") == 0) { if(VisIt_RectilinearMesh_alloc(&h) != VISIT_ERROR) { visit_handle x, y; int i, nx, ny; float cx[100], cy[100], t; /* Create the X coordinates */ nx = rmxext[domain][1] - rmxext[domain][0]+1+1; for(i = 0; i < nx; ++i) { t = (float)i / (float)(nx-1); cx[i] = (1.-t)*rmx[domain][0] + t*rmx[domain][1]; } /* Create the Y coordinates */ ny = rmyext[domain][1] - rmyext[domain][0]+1+1; for(i = 0; i < ny; ++i) { t = (float)i / (float)(ny-1); cy[i] = (1.-t)*rmy[domain][0] + t*rmy[domain][1]; } VisIt_VariableData_alloc(&x); VisIt_VariableData_alloc(&y); VisIt_VariableData_setDataF(x, VISIT_OWNER_COPY, 1, nx, cx); VisIt_VariableData_setDataF(y, VISIT_OWNER_COPY, 1, ny, cy); VisIt_RectilinearMesh_setCoordsXY(h, x, y); } } return h; }
visit_handle SimGetMesh(int domain, const char *name, void *cbdata) { visit_handle h = VISIT_INVALID_HANDLE; if(strcmp(name, "mesh2d") == 0) { if(VisIt_RectilinearMesh_alloc(&h) != VISIT_ERROR) { visit_handle hxc, hyc; VisIt_VariableData_alloc(&hxc); VisIt_VariableData_alloc(&hyc); VisIt_VariableData_setDataF(hxc, VISIT_OWNER_SIM, 1, rmesh_dims[0], rmesh_x); VisIt_VariableData_setDataF(hyc, VISIT_OWNER_SIM, 1, rmesh_dims[1], rmesh_y); VisIt_RectilinearMesh_setCoordsXY(h, hxc, hyc); } } else if(strcmp(name, "mesh3d") == 0) { if(VisIt_CurvilinearMesh_alloc(&h) != VISIT_ERROR) { int nn; visit_handle hxc, hyc, hzc; nn = cmesh_dims[0] * cmesh_dims[1] * cmesh_dims[2]; VisIt_VariableData_alloc(&hxc); VisIt_VariableData_alloc(&hyc); VisIt_VariableData_alloc(&hzc); VisIt_VariableData_setDataF(hxc, VISIT_OWNER_SIM, 1, nn, (float*)cmesh_x); VisIt_VariableData_setDataF(hyc, VISIT_OWNER_SIM, 1, nn, (float*)cmesh_y); VisIt_VariableData_setDataF(hzc, VISIT_OWNER_SIM, 1, nn, (float*)cmesh_z); VisIt_CurvilinearMesh_setCoordsXYZ(h, cmesh_dims, hxc, hyc, hzc); } } return h; }
visit_handle SimGetMesh(int domain, const char *name, void *cbdata) { visit_handle h = VISIT_INVALID_HANDLE; simulation_data *sim = (simulation_data *)cbdata; if(strcmp(name, "rect_blank") == 0) { if(VisIt_RectilinearMesh_alloc(&h) != VISIT_ERROR) { int ncells; visit_handle hx, hy, gc; VisIt_VariableData_alloc(&hx); VisIt_VariableData_alloc(&hy); VisIt_VariableData_setDataF(hx, VISIT_OWNER_SIM, 1, sim->blankRectMesh.dims[0], sim->blankRectMesh.x); VisIt_VariableData_setDataF(hy, VISIT_OWNER_SIM, 1, sim->blankRectMesh.dims[1], sim->blankRectMesh.y); VisIt_RectilinearMesh_setCoordsXY(h, hx, hy); /* Attach ghost cells to blank out certain cells*/ VisIt_VariableData_alloc(&gc); ncells = (sim->blankRectMesh.dims[0]-1) * (sim->blankRectMesh.dims[1]-1); VisIt_VariableData_setDataI(gc, VISIT_OWNER_SIM, 1, ncells, sim->blankRectMesh.ghostCells); VisIt_RectilinearMesh_setGhostCells(h, gc); } } else if(strcmp(name, "curv_blank") == 0) { if(VisIt_CurvilinearMesh_alloc(&h) != VISIT_ERROR) { int ncells, nnodes; visit_handle hx, hy, gc; nnodes = sim->blankCurvMesh.dims[0] * sim->blankCurvMesh.dims[1]; ncells = (sim->blankCurvMesh.dims[0]-1) * (sim->blankCurvMesh.dims[1]-1); VisIt_VariableData_alloc(&hx); VisIt_VariableData_alloc(&hy); VisIt_VariableData_setDataF(hx, VISIT_OWNER_SIM, 1, nnodes, sim->blankCurvMesh.x); VisIt_VariableData_setDataF(hy, VISIT_OWNER_SIM, 1, nnodes, sim->blankCurvMesh.y); VisIt_CurvilinearMesh_setCoordsXY(h, sim->blankCurvMesh.dims, hx, hy); /* Attach ghost cells to blank out certain cells*/ VisIt_VariableData_alloc(&gc); VisIt_VariableData_setDataI(gc, VISIT_OWNER_SIM, 1, ncells, sim->blankCurvMesh.ghostCells); VisIt_CurvilinearMesh_setGhostCells(h, gc); } } else if(strcmp(name, "ucd_blank") == 0) { if(VisIt_UnstructuredMesh_alloc(&h) != VISIT_ERROR) { visit_handle hxyz, hc, gc; VisIt_VariableData_alloc(&hxyz); VisIt_VariableData_setDataF(hxyz, VISIT_OWNER_SIM, 3, sim->blankUcdMesh.nnodes, sim->blankUcdMesh.xyz); VisIt_UnstructuredMesh_setCoords(h, hxyz); VisIt_VariableData_alloc(&hc); VisIt_VariableData_setDataI(hc, VISIT_OWNER_SIM, 1, sim->blankUcdMesh.connectivityLen, sim->blankUcdMesh.connectivity); VisIt_UnstructuredMesh_setConnectivity(h, sim->blankUcdMesh.ncells, hc); /* Attach ghost cells to blank out certain cells*/ VisIt_VariableData_alloc(&gc); VisIt_VariableData_setDataI(gc, VISIT_OWNER_SIM, 1, sim->blankUcdMesh.ncells, sim->blankUcdMesh.ghostCells); VisIt_UnstructuredMesh_setGhostCells(h, gc); } } else if(strncmp(name, "multi_domain", 12) == 0) { if(VisIt_RectilinearMesh_alloc(&h) != VISIT_ERROR) { int ncells; visit_handle hx, hy, gc; VisIt_VariableData_alloc(&hx); VisIt_VariableData_alloc(&hy); VisIt_VariableData_setDataF(hx, VISIT_OWNER_SIM, 1, sim->multidomain[domain].m.dims[0], sim->multidomain[domain].m.x); VisIt_VariableData_setDataF(hy, VISIT_OWNER_SIM, 1, sim->multidomain[domain].m.dims[1], sim->multidomain[domain].m.y); VisIt_RectilinearMesh_setCoordsXY(h, hx, hy); if(strcmp(name, "multi_domain") == 0) { /* Do ghost cells using a ghost cells array. */ VisIt_VariableData_alloc(&gc); ncells = (sim->multidomain[domain].m.dims[0]-1) * (sim->multidomain[domain].m.dims[1]-1); VisIt_VariableData_setDataI(gc, VISIT_OWNER_SIM, 1, ncells, sim->multidomain[domain].m.ghostCells); VisIt_RectilinearMesh_setGhostCells(h, gc); } else { /* Do ghost cells using indices. Note: other mesh types can also * designate ghost cells using indices. */ VisIt_RectilinearMesh_setRealIndices(h, sim->multidomain[domain].minReal, sim->multidomain[domain].maxReal); } } } else if(strcmp(name, "multi_types") == 0) { if(domain < 4 && VisIt_RectilinearMesh_alloc(&h) != VISIT_ERROR) { int ncells; visit_handle hx, hy, hz, gc; VisIt_VariableData_alloc(&hx); VisIt_VariableData_alloc(&hy); VisIt_VariableData_alloc(&hz); VisIt_VariableData_setDataF(hx, VISIT_OWNER_SIM, 1, sim->multipletypes[domain].dims[0], sim->multipletypes[domain].x); VisIt_VariableData_setDataF(hy, VISIT_OWNER_SIM, 1, sim->multipletypes[domain].dims[1], sim->multipletypes[domain].y); VisIt_VariableData_setDataF(hz, VISIT_OWNER_SIM, 1, sim->multipletypes[domain].dims[2], sim->multipletypes[domain].z); VisIt_RectilinearMesh_setCoordsXYZ(h, hx, hy, hz); /* Do ghost cells using a ghost cells array. */ VisIt_VariableData_alloc(&gc); ncells = (sim->multipletypes[domain].dims[0]-1) * (sim->multipletypes[domain].dims[1]-1) * (sim->multipletypes[domain].dims[2]-1); VisIt_VariableData_setDataI(gc, VISIT_OWNER_SIM, 1, ncells, sim->multipletypes[domain].ghostCells); VisIt_RectilinearMesh_setGhostCells(h, gc); } } return h; }