MeshRepairPlugin.hh 11.7 KB
Newer Older
Jan Möbius's avatar
 
Jan Möbius committed
1
2
3
/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
Jan Möbius's avatar
Jan Möbius committed
4
*      Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen       *
Jan Möbius's avatar
 
Jan Möbius committed
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
*                           www.openflipper.org                              *
*                                                                            *
*--------------------------------------------------------------------------- *
*  This file is part of OpenFlipper.                                         *
*                                                                            *
*  OpenFlipper is free software: you can redistribute it and/or modify       *
*  it under the terms of the GNU Lesser General Public License as            *
*  published by the Free Software Foundation, either version 3 of            *
*  the License, or (at your option) any later version with the               *
*  following exceptions:                                                     *
*                                                                            *
*  If other files instantiate templates or use macros                        *
*  or inline functions from this file, or you compile this file and          *
*  link it with other files to produce an executable, this file does         *
*  not by itself cause the resulting executable to be covered by the         *
*  GNU Lesser General Public License. This exception does not however        *
*  invalidate any other reasons why the executable file might be             *
*  covered by the GNU Lesser General Public License.                         *
*                                                                            *
*  OpenFlipper is distributed in the hope that it will be useful,            *
*  but WITHOUT ANY WARRANTY; without even the implied warranty of            *
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
*  GNU Lesser General Public License for more details.                       *
*                                                                            *
*  You should have received a copy of the GNU LesserGeneral Public           *
*  License along with OpenFlipper. If not,                                   *
*  see <http://www.gnu.org/licenses/>.                                       *
*                                                                            *
\*===========================================================================*/

/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/

#ifndef MESHREPAIRPLUGIN_HH
#define MESHREPAIRPLUGIN_HH

#include <QObject>
#include <QMenuBar>

#include <OpenFlipper/BasePlugin/BaseInterface.hh>
#include <OpenFlipper/BasePlugin/LoggingInterface.hh>
#include <OpenFlipper/BasePlugin/ToolboxInterface.hh>
#include <OpenFlipper/BasePlugin/BackupInterface.hh>
53
54
#include <OpenFlipper/BasePlugin/ScriptInterface.hh>
#include <OpenFlipper/BasePlugin/RPCInterface.hh>
Jan Möbius's avatar
 
Jan Möbius committed
55
56
57
58
59
60
#include <OpenFlipper/common/Types.hh>
#include <ObjectTypes/PolyMesh/PolyMesh.hh>
#include <ObjectTypes/TriangleMesh/TriangleMesh.hh>

#include "MeshRepairToolbar.hh"

61
class MeshRepairPlugin : public QObject, BaseInterface , ToolboxInterface, BackupInterface, LoggingInterface, ScriptInterface, RPCInterface
Jan Möbius's avatar
 
Jan Möbius committed
62
63
64
65
66
67
{
    Q_OBJECT
    Q_INTERFACES(BaseInterface)
    Q_INTERFACES(ToolboxInterface)
    Q_INTERFACES(BackupInterface)
    Q_INTERFACES(LoggingInterface)
68
69
    Q_INTERFACES(ScriptInterface)
    Q_INTERFACES(RPCInterface)
Jan Möbius's avatar
 
Jan Möbius committed
70

Matthias Möller's avatar
Matthias Möller committed
71
72
73
74
#if QT_VERSION >= 0x050000
  Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-MeshRepair")
#endif

Jan Möbius's avatar
 
Jan Möbius committed
75
76
77
78
79
signals:

    void updateView();

    // Base Interface
80
    void updatedObject(int _identifier, const UpdateType& _type);
81
82
    void setSlotDescription(QString     _slotName,   QString     _slotDescription,
                            QStringList _parameters, QStringList _descriptions);
Jan Möbius's avatar
 
Jan Möbius committed
83

84
    // Logging interface
Jan Möbius's avatar
 
Jan Möbius committed
85
86
87
88
89
90
91
    void log(Logtype _type, QString _message);
    void log(QString _message);

    // ToolboxInterface
    void addToolbox( QString _name  , QWidget* _widget, QIcon* _icon );

    // Backup Interface
Dirk Wilden's avatar
Dirk Wilden committed
92
    void createBackup( int _objectid, QString _name, UpdateType _type = UPDATE_ALL);
Jan Möbius's avatar
 
Jan Möbius committed
93

94
95
96
97
98
99
100
    // RPC Interface
    void pluginExists( QString _pluginName , bool& _exists  ) ;
    void functionExists( QString _pluginName , QString _functionName , bool& _exists  );

    // ScriptInterface
    void scriptInfo( QString _functionName );

Jan Möbius's avatar
 
Jan Möbius committed
101
102
103
private slots:

    void initializePlugin();
104
    void pluginsInitialized();
Jan Möbius's avatar
 
Jan Möbius committed
105
106
107

public :

Jan Möbius's avatar
Jan Möbius committed
108
109
    MeshRepairPlugin();

Jan Möbius's avatar
 
Jan Möbius committed
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
    ~MeshRepairPlugin() {};

    QString name() {
        return (QString("Mesh Repair"));
    };
    QString description( ) {
        return (QString("Functionality to repair meshes"));
    };

private :

    /// Widget for Toolbox
    MeshRepairToolbarWidget* tool_;
    QIcon* toolIcon_;

private slots:

    /// Button slot
    void slotRemoveSelectedVal3Vertices();

    /// Button slot
    void slotRemoveSelectedEdges();

    /// Button slot
134
    void slotDetectSkinnyTriangleByAngle();
Jan Möbius's avatar
 
Jan Möbius committed
135
136

    /// Button slot
137
    void slotRemoveSkinnyTriangleByAngle();
Jan Möbius's avatar
 
Jan Möbius committed
138
139
140
141
142
143
144

    /// Button slot
    void slotDetectFoldover();

    /// Button slot
    void slotDetectTriangleAspect();

145
146
147
    /// Button slot
    void slotFlipOrientation();

Jan Möbius's avatar
Jan Möbius committed
148
149
150
    /// Button slot
    void slotFixMesh();

151
152
153
154
155
156
    /// Button slot
    void slotUpdateVertexNormals();

    /// Button slot
    void slotUpdateFaceNormals();

157
158
159
    /// Button slot
    void slotUpdateHalfedgeNormals();

160
161
162
163
    /// Button slot
    void slotUpdateNormals();

    /// Button Slot
164
    void slotDetectEdgesLonger();
165

166
167
    /// Button Slot
    void slotDetectEdgesShorter();
168

169
170
    /// Button slot
    void slotDetectFlatValence3Vertices();
171

172
173
174
    /// Button slot
    void slotSnapBoundary();

Matthias Möller's avatar
Matthias Möller committed
175
    /// Button slot
176
177
178
179
180
181
182
    void slotFixNonManifoldVertices();


    //===========================================================================
    /** @name Scripting functions
    * @{ */
    //===========================================================================
Matthias Möller's avatar
Matthias Möller committed
183

184
public slots:
Jan Möbius's avatar
 
Jan Möbius committed
185

Jan Möbius's avatar
Jan Möbius committed
186
187
188
189
190
191
192
193
194
    // ==================================================
    // Vertex operations
    // ==================================================

    /** \brief Detect valence 3 vertices with faces that lie in the plane of their adjacent triangles
     *
     */
    void detectFlatValence3Vertices(int _objectId, double _angle);

195
196
197
    /// Remove all selected valence 3 vertices
    void removeSelectedVal3Vertices(int _objectId);

Jan Möbius's avatar
Jan Möbius committed
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
    // ==================================================
    // Edge operations
    // ==================================================

    /** \brief Selects all edges of an object which are shorter than the given length
     *
     * @param _objectId Id of the object
     * @param _length   maximal edge length to select
     */
    void selectEdgesShorterThan(int _objectId,double _length);

    /** \brief Selects all edges of an object which are larger than the given length
     *
     * @param _objectId Id of the object
     * @param _length   Minimal edge length to select
     */
    void selectEdgesLongerThan(int _objectId,double _length);

    /** \brief Removes all selected edges
     *
     * @param _objectId Id of the object
     */
Jan Möbius's avatar
 
Jan Möbius committed
220
221
    void removeSelectedEdges(int _objectId);

Jan Möbius's avatar
Jan Möbius committed
222
223
224
225
226
227
    /** \brief  Detect/Remove edges where neighboring faces form angle > _angle degrees
     *
     * @param _objectId Id of the object
     * @param _angle    minimal angle to detect
     * @param _remove   Detect them or also remove them?
     */
228
    void detectSkinnyTriangleByAngle(int _objectId, double _angle, bool _remove);
229

Jan Möbius's avatar
Jan Möbius committed
230
231
232
233
234
    /** \brief Detect folded-over configurations by the dihedral angle
     *
     * @param _objectId Id of the object
     * @param _angle    Minimal dihedral angle that will be selected
     */
235
    void detectFoldover(int _objectId, float _angle);
236

Jan Möbius's avatar
Jan Möbius committed
237

Jan Möbius's avatar
Jan Möbius committed
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
    // ==================================================
    // Face operations
    // ==================================================

    /** \brief Detect triangles with aspect ratio greater than _aspect and select them
     *
     * @param _objectId Id of the object
     * @param _aspect   Minimal aspect ratio to select
     */
    void detectTriangleAspect(int _objectId, float _aspect);

    /** \brief Flips the normals of all selected faces by changing the vertex order
     *
     * @param _objectId Id of the object
     */
    void flipOrientation(int _objectId);
254

255
256
257
258
    // ==================================================
    // Normal recomputations
    // ==================================================

259
260
261
262
    /** \brief  Recomputes the face normals of an object
     *
     * @param _objectId Id of the object
     */
263
264
    void updateFaceNormals(int _objectId);

265
266
267
268
    /** \brief Recomputes the halfedge normals of an object
     *
     * @param _objectId Id of the object
     */
269
270
    void updateHalfedgeNormals(int _objectId);

271
272
273
274
    /** \brief Recomputes the vertex normals of an object
     *
     * @param _objectId Id of the object
     */
275
276
    void updateVertexNormals(int _objectId);

277
278
279
280
    /** \brief  Recomputes the face and vertex normals of an object
     *
     * @param _objectId Id of the object
     */
281
282
283
284
285
286
    void updateNormals(int _objectId);

    // ==================================================
    // General
    // ==================================================

Jan Möbius's avatar
Jan Möbius committed
287
288
289
290
291
292
293
294
295
    /** \brief Snaps selected vertices at boundaries
     *
     * Snaps selected boundary vertices together if they are closer than the given
     * distance. No new vertices will be introduced on either edge, so they are just
     * snapped to existing ones.
     *
     * @param _objectId Id of the object
     * @param _eps      Distance of vertices to snap
     */
296
297
    void snapBoundary(int _objectId, double _eps);

298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
    /** \brief remove non-manifold vertices by duplicating them
     *
     * @param _objectId Id of the mesh to fix
     */
    void fixNonManifoldVertices(int _objectId);

    /** \brief Fix a mesh
     *
     * Degenerated faces will be removed and all vertices which are closer than the given distance
     * will be collapsed. Non-manifold configurations at vertices will be removed and all faces of
     * each component will be updated to have the same orientation.
     *
     * @param _objectId Id of the object to fix
     * @param _epsilon  Snapping distance
     */
    void fixMesh(int _objectId, double _epsilon);

    /** @} */
Matthias Möller's avatar
Matthias Möller committed
316

Jan Möbius's avatar
 
Jan Möbius committed
317
318
319
320
321
322
323
324
325
326
private:
    /** \brief select edges based on length
    *
    * Selects edges if they are larger or shorter than a given length,
    * @param _objectId Id of the object to select
    * @param _length Length
    * @param _larger true : select larger edges, false select smaller edges
    */
    void selectionEdgeLength(int _objectId, double _length, bool _larger);

327
328
    /** \brief flip orientation of selected faces.
     *
329
330
331
     * flips the orientation of selected faces or if nothing is selected, the whole mesh is flipped
     * for correct topology, some vertices may be duplicated
     *
332
333
334
     * @param _mesh target mesh
     *
     */
335
    template<typename MeshT>
336
    void flipOrientation(MeshT& _mesh);
337
338


Jan Möbius's avatar
 
Jan Möbius committed
339
public slots:
Jan Möbius's avatar
Jan Möbius committed
340
    QString version() { return QString("1.3"); };
Jan Möbius's avatar
 
Jan Möbius committed
341
342
};

343
344
345
346
347
#if defined(INCLUDE_TEMPLATES) && !defined(MESHREPAIRPLUGINT_CC)
#define MESHREPAIRPLUGIN_TEMPLATES
#include "MeshRepairPluginT.cc"
#endif

Jan Möbius's avatar
 
Jan Möbius committed
348
#endif //MESHREPAIRPLUGIN_HH