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  *
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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
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29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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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 {
41   typedef SoReplacedElement inherited;
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
85