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MeshTraits.hh
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
4 * Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen *
5 * www.openmesh.org *
6 * *
7 *---------------------------------------------------------------------------*
8 * This file is part of OpenMesh. *
9 * *
10 * OpenMesh is free software: you can redistribute it and/or modify *
11 * it under the terms of the GNU Lesser General Public License as *
12 * published by the Free Software Foundation, either version 3 of *
13 * the License, or (at your option) any later version with the *
14 * following exceptions: *
15 * *
16 * If other files instantiate templates or use macros *
17 * or inline functions from this file, or you compile this file and *
18 * link it with other files to produce an executable, this file does *
19 * not by itself cause the resulting executable to be covered by the *
20 * GNU Lesser General Public License. This exception does not however *
21 * invalidate any other reasons why the executable file might be *
22 * covered by the GNU Lesser General Public License. *
23 * *
24 * OpenMesh is distributed in the hope that it will be useful, *
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
27 * GNU Lesser General Public License for more details. *
28 * *
29 * You should have received a copy of the GNU LesserGeneral Public *
30 * License along with OpenMesh. If not, *
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32 * *
33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 990 $ *
38 * $Date: 2014-02-05 10:01:07 +0100 (Mi, 05. Feb 2014) $ *
39 * *
40 \*===========================================================================*/
41
42 //=============================================================================
43 //
44 // CLASS VDPMTraits
45 //
46 //=============================================================================
47
48
49 #ifndef OPENMESH_VDPM_TRAITS_HH
50 #define OPENMESH_VDPM_TRAITS_HH
51
52
53 //== INCLUDES =================================================================
54
55
56 #include <OpenMesh/Core/System/config.h>
57 #include <OpenMesh/Core/Mesh/Traits.hh>
58 #include <OpenMesh/Tools/VDPM/VHierarchy.hh>
59
60 //== FORWARDDECLARATIONS ======================================================
61
62
63 //== NAMESPACES ===============================================================
64
65 namespace OpenMesh {
66 namespace VDPM {
67
68 //== CLASS DEFINITION =========================================================
69
70
76 struct OPENMESHDLLEXPORT MeshTraits : public DefaultTraits
77 {
78 VertexTraits
79 {
80 public:
81
82 VHierarchyNodeHandle vhierarchy_node_handle()
83 {
84 return node_handle_;
85 }
86
87 void set_vhierarchy_node_handle(VHierarchyNodeHandle _node_handle)
88 {
89 node_handle_ = _node_handle;
90 }
91
92 bool is_ancestor(const VHierarchyNodeIndex &_other)
93 {
94 return false;
95 }
96
97 private:
98
99 VHierarchyNodeHandle node_handle_;
100
101 };
102
103 VertexAttributes(OpenMesh::Attributes::Status |
104 OpenMesh::Attributes::Normal);
105 HalfedgeAttributes(OpenMesh::Attributes::PrevHalfedge);
106 EdgeAttributes(OpenMesh::Attributes::Status);
107 FaceAttributes(OpenMesh::Attributes::Status |
108 OpenMesh::Attributes::Normal);
109 };
110
111
112 //=============================================================================
113 } // namespace VDPM
114 } // namespace OpenMesh
115 //=============================================================================
116 #endif // OPENMESH_VDPM_TRAITS_HH defined
117 //=============================================================================
118
FaceAttributes
#define FaceAttributes(_i)
Macro for defining the face attributes. See Specifying your MyMesh.
Definition: Traits.hh:86
OpenMesh::VDPM::MeshTraits
Mesh traits for View Dependent Progressive Meshes.
Definition: MeshTraits.hh:76
OpenMesh::VDPM::VHierarchyNodeIndex
Index of vertex hierarchy node.
Definition: VHierarchyNodeIndex.hh:71
Traits.hh
This file defines the default traits and some convenience macros.
OpenMesh::DefaultTraits
Base class for all traits.
Definition: Traits.hh:119
OpenMesh::Attributes::Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:80
EdgeAttributes
#define EdgeAttributes(_i)
Macro for defining the edge attributes. See Specifying your MyMesh.
Definition: Traits.hh:83
HalfedgeAttributes
#define HalfedgeAttributes(_i)
Macro for defining the halfedge attributes. See Specifying your MyMesh.
Definition: Traits.hh:80
VertexAttributes
#define VertexAttributes(_i)
Macro for defining the vertex attributes. See Specifying your MyMesh.
Definition: Traits.hh:77
OpenMesh::Attributes::PrevHalfedge
Add storage for previous halfedge (halfedges). The bit is set by default in the DefaultTraits.
Definition: Attributes.hh:82
VertexTraits
#define VertexTraits
Macro for defining the vertex traits. See Specifying your MyMesh.
Definition: Traits.hh:89
OpenMesh::Attributes::Status
Add status to mesh item (all items)
Definition: Attributes.hh:83
OpenMesh::VDPM::VHierarchyNodeHandle
Handle for vertex hierarchy nodes.
Definition: VHierarchyNode.hh:75