source: issm/trunk/src/c/ModelProcessorx/Prognostic2/CreateElementsNodesAndMaterialsPrognostic2.cpp@ 3625

Last change on this file since 3625 was 3625, checked in by Mathieu Morlighem, 15 years ago

updated ModelProcessor: now the id must be provided to element constructors
File size: 5.2 KB
Line 
1/*
2 * CreateElementsNodesAndMaterialsPrognostic2.c:
3 */
4
5#include "../../DataSet/DataSet.h"
6#include "../../toolkits/toolkits.h"
7#include "../../EnumDefinitions/EnumDefinitions.h"
8#include "../../objects/objects.h"
9#include "../../shared/shared.h"
10#include "../../include/macros.h"
11#include "../../include/typedefs.h"
12#include "../../MeshPartitionx/MeshPartitionx.h"
13#include "../IoModel.h"
14
15void CreateElementsNodesAndMaterialsPrognostic2(DataSet** pelements,DataSet** pnodes, DataSet** pvertices,DataSet** pmaterials, IoModel* iomodel,ConstDataHandle iomodel_handle){
16
17 /*Intermediary*/
18 int i,j;
19 int vertex_index;
20 int node_index;
21
22 /*DataSets: */
23 DataSet* elements = NULL;
24 DataSet* nodes = NULL;
25 DataSet* vertices = NULL;
26 DataSet* materials = NULL;
27
28 /*First create the elements, nodes and material properties: */
29 elements = new DataSet(ElementsEnum);
30 nodes = new DataSet(NodesEnum);
31 vertices = new DataSet(VerticesEnum);
32 materials = new DataSet(MaterialsEnum);
33
34 /*Partition elements and vertices and nodes: */
35 Partitioning(&iomodel->my_elements, &iomodel->my_vertices, &iomodel->my_nodes, &iomodel->my_bordervertices, iomodel, iomodel_handle);
36
37 /*elements created vary if we are dealing with a 2d mesh, or a 3d mesh: */
38 /*2d mesh: */
39 if (strcmp(iomodel->meshtype,"2d")==0){
40
41 /*Fetch data needed: */
42 IoModelFetchData(&iomodel->elements,NULL,NULL,iomodel_handle,"elements");
43 IoModelFetchData(&iomodel->thickness,NULL,NULL,iomodel_handle,"thickness");
44 IoModelFetchData(&iomodel->surface,NULL,NULL,iomodel_handle,"surface");
45 IoModelFetchData(&iomodel->bed,NULL,NULL,iomodel_handle,"bed");
46 IoModelFetchData(&iomodel->elementoniceshelf,NULL,NULL,iomodel_handle,"elementoniceshelf");
47 IoModelFetchData(&iomodel->elementonwater,NULL,NULL,iomodel_handle,"elementonwater");
48
49 for (i=0;i<iomodel->numberofelements;i++){
50
51 if(iomodel->my_elements[i]){
52
53 /*Create and add tria element to elements dataset: */
54 elements->AddObject(new Tria(i+1,i,iomodel));
55
56 /*Create and add material property to materials dataset: */
57 materials->AddObject(new Matice(i+1,i,iomodel,3));
58 }
59 }//for (i=0;i<numberofelements;i++)
60
61 /*Free data : */
62 xfree((void**)&iomodel->thickness);
63 xfree((void**)&iomodel->surface);
64 xfree((void**)&iomodel->bed);
65 xfree((void**)&iomodel->elementoniceshelf);
66 xfree((void**)&iomodel->elementonwater);
67
68 }
69 else{ // if (strcmp(meshtype,"2d")==0)
70 ISSMERROR("not implemented yet");
71 } //if (strcmp(meshtype,"2d")==0)
72
73 /*Add new constrant material property tgo materials, at the end: */
74 materials->AddObject(new Matpar(iomodel->numberofelements+1,iomodel));
75
76 /*Create nodes and vertices: */
77 IoModelFetchData(&iomodel->x,NULL,NULL,iomodel_handle,"x");
78 IoModelFetchData(&iomodel->y,NULL,NULL,iomodel_handle,"y");
79 IoModelFetchData(&iomodel->z,NULL,NULL,iomodel_handle,"z");
80 IoModelFetchData(&iomodel->thickness,NULL,NULL,iomodel_handle,"thickness");
81 IoModelFetchData(&iomodel->bed,NULL,NULL,iomodel_handle,"bed");
82 IoModelFetchData(&iomodel->gridonbed,NULL,NULL,iomodel_handle,"gridonbed");
83 IoModelFetchData(&iomodel->gridonsurface,NULL,NULL,iomodel_handle,"gridonsurface");
84 IoModelFetchData(&iomodel->gridonhutter,NULL,NULL,iomodel_handle,"gridonhutter");
85 IoModelFetchData(&iomodel->gridonicesheet,NULL,NULL,iomodel_handle,"gridonicesheet");
86 IoModelFetchData(&iomodel->gridoniceshelf,NULL,NULL,iomodel_handle,"gridoniceshelf");
87 if (strcmp(iomodel->meshtype,"3d")==0){
88 IoModelFetchData(&iomodel->deadgrids,NULL,NULL,iomodel_handle,"deadgrids");
89 IoModelFetchData(&iomodel->uppernodes,NULL,NULL,iomodel_handle,"uppergrids");
90 }
91
92 /*Build Vertices dataset*/
93 for (i=0;i<iomodel->numberofvertices;i++){
94
95 /*vertices and nodes (same number, as we are running continuous galerkin formulation: */
96 if(iomodel->my_vertices[i]){
97
98 /*Add vertex to vertices dataset: */
99 vertices->AddObject(new Vertex(i+1,i,iomodel));
100
101 }
102 }
103
104 /*Build Nodes dataset -> 3 for each element (Discontinuous Galerkin)*/
105 for (i=0;i<iomodel->numberofelements;i++){
106 for (j=0;j<3;j++){
107
108 if(iomodel->my_nodes[3*i+j]){
109
110 //Get index of the vertex on which the current node is located
111 vertex_index=(int)*(iomodel->elements+3*i+j)-1; //(Matlab to C indexing)
112 ISSMASSERT(vertex_index>=0 && vertex_index<iomodel->numberofvertices);
113
114 //Compute Node index (id-1)
115 node_index=3*i+j;
116
117 /*Add node to nodes dataset: */
118 nodes->AddObject(new Node(i+1,vertex_index,node_index,iomodel));
119
120 }
121 }
122 }
123
124 /*Clean fetched data: */
125 xfree((void**)&iomodel->deadgrids);
126 xfree((void**)&iomodel->x);
127 xfree((void**)&iomodel->y);
128 xfree((void**)&iomodel->z);
129 xfree((void**)&iomodel->thickness);
130 xfree((void**)&iomodel->bed);
131 xfree((void**)&iomodel->gridonbed);
132 xfree((void**)&iomodel->gridonsurface);
133 xfree((void**)&iomodel->gridonhutter);
134 xfree((void**)&iomodel->uppernodes);
135 xfree((void**)&iomodel->gridonicesheet);
136 xfree((void**)&iomodel->gridoniceshelf);
137
138 /*All our datasets are already order by ids. Set presort flag so that later on, when sorting is requested on these
139 * datasets, it will not be redone: */
140 elements->Presort();
141 nodes->Presort();
142 vertices->Presort();
143 materials->Presort();
144
145 cleanup_and_return:
146
147 /*Assign output pointer: */
148 *pelements=elements;
149 *pnodes=nodes;
150 *pvertices=vertices;
151 *pmaterials=materials;
152}
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