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SoCounter.h
1 /**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
11 *
12 * For using Coin with software that can not be combined with the GNU
13 * GPL, and for taking advantage of the additional benefits of our
14 * support services, please contact Kongsberg Oil & Gas Technologies
15 * about acquiring a Coin Professional Edition License.
16 *
17 * See http://www.coin3d.org/ for more information.
18 *
19 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21 *
22 \**************************************************************************/
23
24 #ifndef COIN_SOCOUNTER_H
25 #define COIN_SOCOUNTER_H
26
27 #include <Inventor/engines/SoSubEngine.h>
28 #include <Inventor/engines/SoEngineOutput.h>
29 #include <Inventor/fields/SoSFTrigger.h>
30 #include <Inventor/fields/SoSFShort.h>
31
32
33 class COIN_DLL_API SoCounter : public SoEngine {
34 typedef SoEngine inherited;
35
36 SO_ENGINE_HEADER(SoCounter);
37
38 public:
39 static void initClass(void);
40 SoCounter(void);
41
42 SoSFShort min;
43 SoSFShort max;
44 SoSFShort step;
45 SoSFTrigger trigger;
46 SoSFShort reset;
47
48 SoEngineOutput output; // SoSFShort
49 SoEngineOutput syncOut; // SoSFTrigger
50
51 protected:
52 virtual ~SoCounter(void);
53
54 private:
55 virtual void evaluate(void);
56 virtual void inputChanged(SoField * which);
57
58 int numsteps;
59 short value;
60 };
61
62 #endif // !COIN_SOCOUNTER_H
SoCounter::min
SoSFShort min
Definition: SoCounter.h:42
SoCounter::reset
SoSFShort reset
Definition: SoCounter.h:46
SoEngine
SoEngine is the base class for Coin engines.Engines enables the application programmers to make compl...
Definition: SoEngine.h:34
SoCounter::syncOut
SoEngineOutput syncOut
Definition: SoCounter.h:49
SoSFTrigger
The SoSFTrigger class is the "void" class used for detecting field changes.Connect this field to a ma...
Definition: SoSFTrigger.h:32
SoField
The SoField class is the top-level abstract base class for fields.Fields is the mechanism used throug...
Definition: SoField.h:38
SoSFShort
The SoSFShort class is a container for a short integer value.This field is used where nodes...
Definition: SoSFShort.h:30
SoCounter::trigger
SoSFTrigger trigger
Definition: SoCounter.h:45
SoEngine::inputChanged
virtual void inputChanged(SoField *which)
Definition: SoEngine.cpp:290
SoCounter
The SoCounter class is an integer counter engine.The engine counts from its min value to its max valu...
Definition: SoCounter.h:33
SoEngineOutput
The SoEngineOutput class is the output slots in SoEngine instances.SoEngineOutput has methods for con...
Definition: SoEngineOutput.h:36
SoCounter::output
SoEngineOutput output
Definition: SoCounter.h:48
SoEngine::evaluate
virtual void evaluate(void)=0
SoCounter::max
SoSFShort max
Definition: SoCounter.h:43
SoCounter::step
SoSFShort step
Definition: SoCounter.h:44

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