Coin Logo Coin3D is Free Software,
published under the BSD 3-clause license.
https://bitbucket.org/Coin3D/
http://www.kongsberg.com/kogt/
Vertex.h
1 /**************************************************************************\
2  * Copyright (c) Kongsberg Oil & Gas Technologies AS
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are
7  * met:
8  *
9  * Redistributions of source code must retain the above copyright notice,
10  * this list of conditions and the following disclaimer.
11  *
12  * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * Neither the name of the copyright holder nor the names of its
17  * contributors may be used to endorse or promote products derived from
18  * this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 \**************************************************************************/
32 
33 #ifndef DIME_VERTEX_H
34 #define DIME_VERTEX_H
35 
36 #include <dime/Basic.h>
37 #include <dime/entities/Entity.h>
38 #include <dime/util/Linear.h>
39 
40 class dimePolyline;
41 
42 class DIME_DLL_API dimeVertex : public dimeEntity
43 {
44  friend class dimePolyline;
45  friend class dimeEntity;
46 
47 public:
48  dimeVertex();
49 
50  enum Flags {
51  CURVE_FITTING_VERTEX = 0x01,
52  HAS_CURVE_FIT_TANGENT = 0x02,
53  SPLINE_VERTEX = 0x08,
54  FRAME_CONTROL_POINT = 0x10,
55  POLYLINE_3D_VERTEX = 0x20,
56  POLYGON_MESH_VERTEX = 0x40,
57  POLYFACE_MESH_VERTEX = 0x80
58  };
59 
60  virtual dimeEntity *copy(dimeModel * const model) const;
61  virtual bool getRecord(const int groupcode,
62  dimeParam &param,
63  const int index = 0) const;
64  virtual const char *getEntityName() const;
65 
66  int16 getFlags() const;
67  void setFlags(const int16 flags);
68 
69  void setCoords(const dimeVec3f &v);
70  const dimeVec3f &getCoords() const;
71 
72  int numIndices() const;
73  int getIndex(const int idx) const;
74  void setIndex(const int idx, const int val);
75 
76  virtual bool write(dimeOutput * const out);
77  virtual int typeId() const;
78  virtual int countRecords() const;
79 
80 protected:
81  virtual bool handleRecord(const int groupcode,
82  const dimeParam &param,
83  dimeMemHandler * const memhandler);
84 
85 private:
86  int16 flags;
87 #ifdef DIME_FIXBIG
88  int32 indices[4];
89 #else
90  int16 indices[4];
91 #endif
92  dimeVec3f coords;
93  dimePolyline *polyline; // link back to polyline...
94 
95 }; // class dimeVertex
96 
97 inline void
98 dimeVertex::setCoords(const dimeVec3f &v)
99 {
100  this->coords = v;
101 }
102 
103 inline const dimeVec3f &
104 dimeVertex::getCoords() const
105 {
106  return this->coords;
107 }
108 
109 inline void
110 dimeVertex::setIndex(const int idx, const int val)
111 {
112  assert(idx >= 0 && idx < 4);
113  this->indices[idx] = val;
114 }
115 
116 inline int16
117 dimeVertex::getFlags() const
118 {
119  return this->flags;
120 }
121 
122 inline void
123 dimeVertex::setFlags(const int16 flags)
124 {
125  this->flags = flags;
126 }
127 
128 #endif // ! DIME_VERTEX_H
129 
The dimePolyline class handles a POLYLINE entity.
Definition: Polyline.h:44
The dimeMemHandler class is a special-purpose memory manager.
Definition: MemHandler.h:38
virtual int typeId() const =0
virtual int countRecords() const
Definition: Entity.cpp:526
virtual dimeEntity * copy(dimeModel *const model) const =0
The dimeEntity class is the superclass of all entity classes.
Definition: Entity.h:60
The dimeModel class organizes a model.
Definition: Model.h:54
virtual const char * getEntityName() const =0
The dimeVec3f class is for containing and operating on a 3D vector / coordinate.
Definition: Linear.h:61
The dimeParam class is a union of the different parameter types.
Definition: Basic.h:102
virtual bool getRecord(const int groupcode, dimeParam &param, const int index=0) const
Definition: Entity.cpp:715
The dimeVertex class handles a VERTEX entity.
Definition: Vertex.h:42
virtual bool write(dimeOutput *const out)
Definition: Entity.cpp:271
virtual bool handleRecord(const int groupcode, const dimeParam &param, dimeMemHandler *const memhandler)
Definition: Entity.cpp:659
The dimeOutput class handles writing of DXF and DXB files.
Definition: Output.h:41