| blob | 6cfb7ef38c3258eb59f6cee2c76cd9643dad4417 |
1 /*--------------------------------*- C++ -*----------------------------------*\
2 | ========= | |
3 | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
4 | \\ / O peration | Version: 2.0.0 |
5 | \\ / A nd | Web: www.OpenFOAM.com |
6 | \\/ M anipulation | |
7 \*---------------------------------------------------------------------------*/
8 FoamFile
9 {
10 version 2.0;
11 format ascii;
12 class dictionary;
13 object topoSetDict;
14 }
15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
17 // List of actions. Each action is a dictionary with e.g.
18 // // name of set
19 // name c0;
20 //
21 // // type: pointSet/faceSet/cellSet/faceZoneSet/cellZoneSet
22 // type cellSet;
23 //
24 // // action to perform on set. Two types:
25 // // - require no source : clear/invert
26 // // - require source : new/add/delete/subset
27 // action new;
28 //
29 // The source entry varies according to the type of set:
30 //
31 // cellSet
32 // ~~~~~~~
33 //
34 // // Select by explicitly providing cell labels
35 // source labelToCell;
36 // {
37 // value (12 13 56); // labels of cells
38 // }
39 //
40 // // Copy elements from cellSet
41 // source cellToCell;
42 // {
43 // set c1;
44 // }
45 //
46 // // Cells in cell zone
47 // source zoneToCell;
48 // {
49 // name ".*Zone"; // Name of cellZone, regular expressions allowed
50 // }
51 //
52 // // Cells on master or slave side of faceZone
53 // source faceZoneToCell;
54 // {
55 // name ".*Zone"; // Name of faceZone, regular expressions allowed
56 // option master; // master/slave
57 // }
58 //
59 // // Select based on faceSet
60 // source faceToCell;
61 // {
62 // set f0; // Name of faceSet
63 //
64 // //option neighbour; // cell with neighbour in faceSet
65 // //option owner; // ,, owner
66 // option any; // cell with any face in faceSet
67 // //option all; // cell with all faces in faceSet
68 // }
69 //
70 // // Select based on pointSet
71 // source pointToCell;
72 // {
73 // set p0;
74 // option any; // cell with any point in pointSet
75 // //option all; // cell with all points in pointSet
76 // }
77 //
78 // // Select based on cellShape
79 // source shapeToCell;
80 // {
81 // type hex; // hex/wedge/prism/pyr/tet/tetWedge/splitHex
82 // }
83 //
84 // // Cells with cell centre within box
85 // source boxToCell;
86 // {
87 // box (0 0 0) (1 1 1);
88 // }
89 //
90 // // Cells with cell centre within box
91 // // Is skewed, rotated box. Given as origin and three spanning vectors.
92 // source rotatedBoxToCell;
93 // {
94 // origin (0.2 0.2 -10);
95 // i (0.2 0.2 0);
96 // j (-0.2 0.2 0);
97 // k (10 10 10);
98 // }
99 //
100 // // Cells with centre within cylinder
101 // source cylinderToCell;
102 // {
103 // p1 (0.2 0.2 -10); // start point on cylinder axis
104 // p2 (0.2 0.2 0); // end point on cylinder axis
105 // radius 5.0;
106 // }
107 //
108 // // Cells with centre within sphere
109 // source sphereToCell;
110 // {
111 // centre (0.2 0.2 -10);
112 // radius 5.0;
113 // }
114 //
115 // // Cells with cellCentre nearest to coordinates
116 // source nearestToCell;
117 // {
118 // points ((0 0 0) (1 1 1)(2 2 2));
119 // }
120 //
121 // // Select based on surface
122 // source surfaceToCell;
123 // {
124 // file "www.avl.com-geometry.stl";
125 // outsidePoints ((-99 -99 -59)); // definition of outside
126 // includeCut false; // cells cut by surface
127 // includeInside false; // cells not on outside of surf
128 // includeOutside false; // cells on outside of surf
129 // nearDistance -1; // cells with centre near surf
130 // // (set to -1 if not used)
131 // curvature 0.9; // cells within nearDistance
132 // // and near surf curvature
133 // // (set to -100 if not used)
134 // }
135 //
136 // // values of field within certain range
137 // source fieldToCell;
138 // {
139 // fieldName U; // Note: uses mag(U) since volVectorField
140 // min 0.1;
141 // max 0.5;
142 // }
143 //
144 // // Mesh region (non-face connected part of (subset of)mesh)
145 // source regionToCell;
146 // {
147 // set c0; // name of cellSet giving mesh subset
148 // insidePoint (1 2 3); // point inside region to select
149 // }
150 //
151 //
152 //
153 // faceSet
154 // ~~~~~~~
155 //
156 // // Copy elements from faceSet
157 // source faceToFace;
158 // {
159 // set f1;
160 // }
161 //
162 // // Select based on cellSet
163 // source cellToFace;
164 // {
165 // set c0;
166 // option all; // All faces of cells
167 // //option both; // Only faces whose owner&neighbour are in cellSet
168 // }
169 //
170 // // Select based on pointSet
171 // source pointToFace;
172 // {
173 // set p0;
174 // option any; // Faces using any point in pointSet
175 // //option all // Faces with all points in pointSet
176 // }
177 //
178 // // Select by explicitly providing face labels
179 // source labelToFace;
180 // {
181 // value (12 13 56); // labels of faces
182 // }
183 //
184 // // All faces of patch
185 // source patchToFace;
186 // {
187 // name ".*Wall"; // Name of patch, regular expressions allowed
188 // }
189 //
190 // // All faces of faceZone
191 // source zoneToFace;
192 // {
193 // name ".*Zone1"; // Name of faceZone, regular expressions allowed
194 // }
195 //
196 // // Faces with face centre within box
197 // source boxToFace;
198 // {
199 // box (0 0 0) (1 1 1);
200 // }
201 //
202 // // Faces with normal to within certain angle aligned with vector.
203 // source normalToFace;
204 // {
205 // normal (0 0 1); // Vector
206 // cos 0.01; // Tolerance (max cos of angle)
207 // }
208 //
209 //
210 //
211 // pointSet
212 // ~~~~~~~
213 //
214 // // Copy elements from pointSet
215 // source pointToPoint;
216 // {
217 // set p1;
218 // }
219 //
220 // // Select based on cellSet
221 // source cellToPoint;
222 // {
223 // set c0;
224 // option all; // all points of cell
225 // }
226 //
227 // // Select based on faceSet
228 // source faceToPoint;
229 // {
230 // set f0; // name of faceSet
231 // option all; // all points of face
232 // }
233 //
234 // // Select by explicitly providing point labels
235 // source labelToPoint;
236 // {
237 // value (12 13 56); // labels of points
238 // }
239 //
240 // // All points in pointzone
241 // source zoneToPoint;
242 // {
243 // name ".*Zone"; // name of pointZone, regular expressions allowed
244 // }
245 //
246 // // Points nearest to coordinates
247 // source nearestToPoint;
248 // {
249 // points ((0 0 0) (1 1 1));
250 // }
251 //
252 // // Points with coordinate within box
253 // source boxToPoint;
254 // {
255 // box (0 0 0) (1 1 1);
256 // }
257 //
258 // // Select based on surface
259 // source surfaceToPoint;
260 // {
261 // file "www.avl.com-geometry.stl";
262 // nearDistance 0.1; // points near to surface
263 // includeInside false; // points on inside of surface
264 // // (requires closed surface with consistent
265 // // normals)
266 // includeOutside false; // ,, outside ,,
267 // }
268 //
269 //
270 //
271 //
272 // cellZoneSet
273 // ~~~~~~~~~~~
274 // (mirrors operations on a cellSet into a cellZone)
275 //
276 // // Select based on cellSet
277 // source setToCellZone;
278 // {
279 // set c0; // name of cellSet
280 // }
281 //
282 //
283 //
284 // faceZoneSet
285 // ~~~~~~~~~~~
286 // // Select based on faceSet without orientation
287 // source setToFaceZone;
288 // {
289 // set f0; // name of faceSet
290 // }
291 //
292 // // Select based on faceSet, using cellSet to determine orientation
293 // source setsToFaceZone;
294 // {
295 // faceSet f0; // name of faceSet
296 // cellSet c0; // name of cellSet of slave side
297 // }
299 actions
300 (
301 // Example:pick up internal faces on outside of cellSet
302 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
304 // Load initial cellSet
305 {
306 name c0;
307 type cellSet;
308 action new;
309 source labelToCell;
310 sourceInfo
311 {
312 value (12 13 56);
313 }
314 }
316 // Get all faces in cellSet
317 {
318 name f0;
319 type faceSet;
320 action new;
321 source cellToFace;
322 sourceInfo
323 {
324 set c0;
325 option all;
326 }
327 }
329 // Determine inverse cellSet
330 {
331 name c1;
332 type cellSet;
333 action new;
334 source cellToCell;
335 sourceInfo
336 {
337 set c0;
338 }
339 }
340 {
341 name c1;
342 type cellSet;
343 action invert;
344 }
346 // Keep in f0 all faces in c1
347 {
348 name f0;
349 type faceSet;
350 action subset;
351 source cellToFace;
352 sourceInfo
353 {
354 set c1;
355 option all;
356 }
357 }
358 );
360 // ************************************************************************* //