Coin Logo Coin3D is Free Software,
published under the BSD 3-clause license.
https://coin3d.github.io
https://www.kongsberg.com/en/kogt/
SoCoordinateElement.h
1 #ifndef COIN_SOCOORDINATEELEMENT_H
2 #define COIN_SOCOORDINATEELEMENT_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions are
10  * met:
11  *
12  * Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
15  * Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in the
17  * documentation and/or other materials provided with the distribution.
18  *
19  * Neither the name of the copyright holder nor the names of its
20  * contributors may be used to endorse or promote products derived from
21  * this software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 \**************************************************************************/
35 
36 #include <Inventor/elements/SoReplacedElement.h>
37 #include <Inventor/SbVec3f.h>
38 #include <Inventor/SbVec4f.h>
39 
40 class COIN_DLL_API SoCoordinateElement : public SoReplacedElement {
42 
43  SO_ELEMENT_HEADER(SoCoordinateElement);
44 public:
45  static void initClass(void);
46 protected:
47  virtual ~SoCoordinateElement();
48 
49 public:
50  virtual void init(SoState * state);
51  static void set3(SoState * const state, SoNode * const node,
52  const int32_t numCoords, const SbVec3f * const coords);
53  static void set4(SoState * const state, SoNode * const node,
54  const int32_t numCoords, const SbVec4f * const coords);
55 
56  static const SoCoordinateElement *getInstance(SoState * const state);
57  int32_t getNum() const;
58  SbBool is3D() const;
59  const SbVec3f & get3(const int index) const;
60  const SbVec4f & get4(const int index) const;
61  const SbVec3f *getArrayPtr3() const;
62  const SbVec4f *getArrayPtr4() const;
63 
64  static SbVec3f getDefault3();
65  static SbVec4f getDefault4();
66 
67 
68  virtual void print(FILE * file) const;
69 
70 protected:
71  int32_t numCoords;
72  const SbVec3f *coords3D;
73  const SbVec4f *coords4D;
74  SbBool areCoords3D;
75 
76 private:
77  static void clean(void);
78 
79  SbVec3f dummy3D;
80  SbVec4f dummy4D;
81  static SbVec3f * initialdefaultcoords;
82 };
83 
84 #endif // !COIN_SOCOORDINATEELEMENT_H
The SbVec4f class is a 4 dimensional vector with floating point coordinates.
Definition: SbVec4f.h:49
The SoNode class is the base class for nodes used in scene graphs.
Definition: SoNode.h:56
int32_t numCoords
Definition: SoCoordinateElement.h:71
The SoState class manages the Coin scene graph traversal state data.
Definition: SoState.h:44
virtual void init(SoState *state)
Definition: SoReplacedElement.cpp:89
The SoCoordinateElement class is yet to be documented.
Definition: SoCoordinateElement.h:40
The SoReplacedElement class is an abstract element superclass.
Definition: SoReplacedElement.h:39
virtual void print(FILE *file) const
Definition: SoReplacedElement.cpp:118
SbBool areCoords3D
Definition: SoCoordinateElement.h:74
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:51
const SbVec4f * coords4D
Definition: SoCoordinateElement.h:73
const SbVec3f * coords3D
Definition: SoCoordinateElement.h:72