Coin: SoProfileCoordinateElement.h Source File

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SoProfileCoordinateElement.h
1#ifndef COIN_SOPROFILECOORDINATEELEMENT_H
2#define COIN_SOPROFILECOORDINATEELEMENT_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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34\**************************************************************************/
35
36#include <Inventor/elements/SoReplacedElement.h>
37#include <Inventor/SbVec2f.h>
38#include <Inventor/SbVec3f.h>
39#include <cassert>
40
41/*
42 * TODO
43 * - conversion between coord2 and coord3 (done in Inventor)
44 */
45
46 class COIN_DLL_API SoProfileCoordinateElement : public SoReplacedElement {
47 typedef SoReplacedElement inherited;
48
49 SO_ELEMENT_HEADER(SoProfileCoordinateElement);
50public:
51 static void initClass(void);
52protected:
53 virtual ~SoProfileCoordinateElement();
54
55public:
56 virtual void init(SoState * state);
57 static void set2(SoState * const state, SoNode * const node,
58 const int32_t numCoords, const SbVec2f * const coords);
59 static void set3(SoState * const state, SoNode * const node,
60 const int32_t numCoords, const SbVec3f * const coords);
61 static const SoProfileCoordinateElement * getInstance(SoState * const state);
62 int32_t getNum(void) const;
63 const SbVec2f & get2(const int index) const;
64 const SbVec3f & get3(const int index) const;
65
66 SbBool is2D(void) const;
67
68 static SbVec2f getDefault2(void);
69 static SbVec3f getDefault3(void);
70
71 const SbVec2f * getArrayPtr2(void) const;
72 const SbVec3f * getArrayPtr3(void) const;
73
74protected:
75 int32_t numCoords;
76 const SbVec2f * coords2;
77 const SbVec3f * coords3;
78 SbBool coordsAre2D;
79
80private:
81 static void clean(void);
82 static SbVec2f * initdefaultcoords;
83};
84
85#endif // !COIN_SOPROFILECOORDINATEELEMENT_H
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoProfileCoordinateElement
The SoProfileCoordinateElement class is yet to be documented.
Definition SoProfileCoordinateElement.h:46
SoProfileCoordinateElement::coords2
const SbVec2f * coords2
Definition SoProfileCoordinateElement.h:76
SoProfileCoordinateElement::numCoords
int32_t numCoords
Definition SoProfileCoordinateElement.h:75
SoProfileCoordinateElement::coords3
const SbVec3f * coords3
Definition SoProfileCoordinateElement.h:77
SoProfileCoordinateElement::coordsAre2D
SbBool coordsAre2D
Definition SoProfileCoordinateElement.h:78
SoReplacedElement
The SoReplacedElement class is an abstract element superclass.
Definition SoReplacedElement.h:39
SoReplacedElement::initClass
static void initClass(void)
Definition SoReplacedElement.cpp:77
SoReplacedElement::init
virtual void init(SoState *state)
Definition SoReplacedElement.cpp:91
SoState
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44