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SoFloatElement.h
1 #ifndef COIN_SOFLOATELEMENT_H
2 #define COIN_SOFLOATELEMENT_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
8  *
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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.
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16  * GPL, and for taking advantage of the additional benefits of our
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25 \**************************************************************************/
26 
27 #include <Inventor/elements/SoSubElement.h>
28 
29 class COIN_DLL_API SoFloatElement : public SoElement {
30  typedef SoElement inherited;
31 
32  SO_ELEMENT_ABSTRACT_HEADER(SoFloatElement);
33 public:
34  static void initClass(void);
35 protected:
36  virtual ~SoFloatElement();
37 
38 public:
39  virtual void init(SoState * state);
40 
41  virtual SbBool matches(const SoElement * element) const;
42  virtual SoElement * copyMatchInfo(void) const;
43 
44  virtual void print(FILE * file) const;
45 
46  static void set(const int stackIndex, SoState * const state,
47  SoNode * const node, const float value);
48  static void set(const int stackIndex, SoState * const state,
49  const float value);
50 
51  static float get(const int stackIndex, SoState * const state);
52 
53  virtual void setElt(float value);
54 
55 protected:
56  float data;
57 };
58 
59 #endif // !COIN_SOFLOATELEMENT_H
SoFloatElement is an abstract base class for elements that consists of a single float value...
Definition: SoFloatElement.h:29
float data
Definition: SoFloatElement.h:56
static void initClass(void)
Definition: SoElement.cpp:483
virtual SbBool matches(const SoElement *element) const =0
Definition: SoElement.cpp:584
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoElement is the abstract base class for all elements.Elements are part of the design for scenegraph ...
Definition: SoElement.h:34
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
virtual void init(SoState *state)
Definition: SoElement.cpp:528
int stackIndex
Definition: SoElement.h:78
virtual SoElement * copyMatchInfo(void) const =0
virtual void print(FILE *file=stdout) const
Definition: SoElement.cpp:570

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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