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GeneralMeshFixing.cc
1
2 /*===========================================================================*\
3 * *
4 * OpenFlipper *
5 * Copyright (c) 2001-2015, RWTH-Aachen University *
6 * Department of Computer Graphics and Multimedia *
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11 * This file is part of OpenFlipper. *
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29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
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40 * *
41 \*===========================================================================*/
42
43 /*===========================================================================*\
44 * *
45 * $Revision: 15713 $ *
46 * $LastChangedBy: moebius $ *
47 * $Date: 2012-10-25 12:58:58 +0200 (Do, 25 Okt 2012) $ *
48 * *
49 \*===========================================================================*/
50
51
52
53
54 #include "MeshRepairPlugin.hh"
55 #include "MeshFixingT.hh"
56 #include "NonManifoldVertexFixingT.hh"
57 #include "BoundarySnappingT.hh"
58
59 //-----------------------------------------------------------------------------
60
61 void MeshRepairPlugin::snapBoundary(int _objectId, double _eps)
62 {
63 TriMesh* triMesh = 0;
64 PolyMesh* polyMesh = 0;
65
66 PluginFunctions::getMesh(_objectId, triMesh);
67 PluginFunctions::getMesh(_objectId, polyMesh);
68 if (triMesh) {
69 BoundarySnappingT<TriMesh> snapper(*triMesh);
70 snapper.snap(_eps);
71 }
72 else if (polyMesh) {
73 BoundarySnappingT<PolyMesh> snapper(*polyMesh);
74 snapper.snap(_eps);
75 } else
76 {
77 emit log(LOGERR, tr("Unsupported Object Type."));
78 return;
79 }
80
81 emit updatedObject(_objectId, UPDATE_ALL);
82 emit createBackup(_objectId, "snapBoundary", UPDATE_ALL);
83 emit scriptInfo("snapBoundary(" + QString::number(_objectId) + ", " + QString::number(_eps) +")");
84 }
85
86 //-----------------------------------------------------------------------------
87
88 void MeshRepairPlugin::fixNonManifoldVertices(int _objectId)
89 {
90 TriMesh* triMesh = 0;
91 PolyMesh* polyMesh = 0;
92
93 PluginFunctions::getMesh(_objectId, triMesh);
94 PluginFunctions::getMesh(_objectId, polyMesh);
95 if (triMesh) {
96 NonManifoldVertexFixingT<TriMesh> fixer(*triMesh);
97 fixer.fix();
98 }
99 else if (polyMesh) {
100 NonManifoldVertexFixingT<PolyMesh> fixer(*polyMesh);
101 fixer.fix();
102 } else
103 {
104 emit log(LOGERR, tr("Unsupported Object Type."));
105 return;
106 }
107
108 emit updatedObject(_objectId, UPDATE_ALL);
109 emit createBackup(_objectId, "fixNonManifoldVertices", UPDATE_ALL);
110 emit scriptInfo("fixNonManifoldVertices(" + QString::number(_objectId) + ")");
111 }
112
113 //-----------------------------------------------------------------------------
114
115 void
116 MeshRepairPlugin::fixMesh(int _objectId, double _epsilon) {
117 // get the target mesh
118 TriMesh* triMesh = 0;
119
120 PluginFunctions::getMesh(_objectId,triMesh);
121
122 if (triMesh) {
123 MeshFixing<TriMesh> fixer(*triMesh,_epsilon);
124
125 if ( !fixer.fix() )
126 emit log(LOGERR, "Fixmesh encountered Problems! Object: " + QString::number(_objectId) + ".");
127
128 // Recompute normals
129 triMesh->update_normals();
130
131 emit updatedObject(_objectId, UPDATE_ALL);
132 emit createBackup(_objectId, "Fixed mesh", UPDATE_ALL);
133
134 emit scriptInfo( "fixMesh(" + QString::number(_objectId) + ", " + QString::number(_epsilon) + ")" );
135
136 } else
137 emit log( LOGERR,tr("Unsupported Object Type for mesh fixing!") );
138
139 }
140
141 //-----------------------------------------------------------------------------
MeshFixing
Fix a mesh.
Definition: MeshFixingT.hh:89
OpenMesh::PolyMesh_ArrayKernelT
Definition: PolyMesh_ArrayKernelT.hh:98
PluginFunctions::getMesh
bool getMesh(int _identifier, PolyMesh *&_mesh)
Get the Poly Mesh which has the given identifier.
Definition: PluginFunctionsPolyMesh.cc:107
LOGERR
Definition: LoggingInterface.hh:107
BoundarySnappingT::snap
void snap(double _epsilon)
snaps boundary vertices
Definition: BoundarySnappingT.cc:84
MeshRepairPlugin::snapBoundary
void snapBoundary(int _objectId, double _eps)
Snaps selected vertices at boundaries.
Definition: GeneralMeshFixing.cc:61
UPDATE_ALL
const UpdateType UPDATE_ALL(UpdateTypeSet(1))
Identifier for all updates.
MeshRepairPlugin::fixMesh
void fixMesh(int _objectId, double _epsilon)
Fix a mesh.
Definition: GeneralMeshFixing.cc:116
NonManifoldVertexFixingT
Removed non-manifold vertices from a mesh by duplicating them.
Definition: NonManifoldVertexFixingT.hh:71
BoundarySnappingT
Snaps selected vertices at boundaries.
Definition: BoundarySnappingT.hh:75
MeshRepairPlugin::fixNonManifoldVertices
void fixNonManifoldVertices(int _objectId)
remove non-manifold vertices by duplicating them
Definition: GeneralMeshFixing.cc:88