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SoProfileCoordinateElement.h
1 #ifndef COIN_SOPROFILECOORDINATEELEMENT_H
2 #define COIN_SOPROFILECOORDINATEELEMENT_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/elements/SoReplacedElement.h>
28 #include <Inventor/SbVec2f.h>
29 #include <Inventor/SbVec3f.h>
30 #include <assert.h>
31
32 /*
33 * TODO
34 * - conversion between coord2 and coord3 (done in Inventor)
35 */
36
37 class COIN_DLL_API SoProfileCoordinateElement : public SoReplacedElement {
38 typedef SoReplacedElement inherited;
39
40 SO_ELEMENT_HEADER(SoProfileCoordinateElement);
41 public:
42 static void initClass(void);
43 protected:
44 virtual ~SoProfileCoordinateElement();
45
46 public:
47 virtual void init(SoState * state);
48 static void set2(SoState * const state, SoNode * const node,
49 const int32_t numCoords, const SbVec2f * const coords);
50 static void set3(SoState * const state, SoNode * const node,
51 const int32_t numCoords, const SbVec3f * const coords);
52 static const SoProfileCoordinateElement * getInstance(SoState * const state);
53 int32_t getNum(void) const;
54 const SbVec2f & get2(const int index) const;
55 const SbVec3f & get3(const int index) const;
56
57 SbBool is2D(void) const;
58
59 static SbVec2f getDefault2(void);
60 static SbVec3f getDefault3(void);
61
62 const SbVec2f * getArrayPtr2(void) const;
63 const SbVec3f * getArrayPtr3(void) const;
64
65 protected:
66 int32_t numCoords;
67 const SbVec2f * coords2;
68 const SbVec3f * coords3;
69 SbBool coordsAre2D;
70
71 private:
72 static void clean(void);
73 static SbVec2f * initdefaultcoords;
74 };
75
76 #endif // !COIN_SOPROFILECOORDINATEELEMENT_H

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