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include
Inventor
engines
SoTimeCounter.h
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/**************************************************************************\
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* Copyright (c) Kongsberg Oil & Gas Technologies AS
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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\**************************************************************************/
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#ifndef COIN_SOTIMECOUNTER_H
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#define COIN_SOTIMECOUNTER_H
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#include <Inventor/engines/SoSubEngine.h>
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#include <Inventor/engines/SoEngineOutput.h>
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#include <Inventor/fields/SoSFTime.h>
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#include <Inventor/fields/SoSFFloat.h>
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#include <Inventor/fields/SoMFFloat.h>
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#include <Inventor/fields/SoSFBool.h>
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#include <Inventor/fields/SoSFTrigger.h>
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#include <Inventor/fields/SoSFShort.h>
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class
COIN_DLL_API
SoTimeCounter
:
public
SoEngine
{
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typedef
SoEngine
inherited
;
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SO_ENGINE_HEADER(
SoTimeCounter
);
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public
:
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SoSFTime
timeIn
;
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SoSFShort
min
;
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SoSFShort
max
;
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SoSFShort
step
;
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SoSFBool
on
;
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SoSFFloat
frequency
;
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SoMFFloat
duty
;
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SoSFShort
reset
;
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SoSFTrigger
syncIn
;
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SoEngineOutput
output
;
// SoSFShort
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SoEngineOutput
syncOut
;
// SoSFTrigger
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SoTimeCounter
();
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static
void
initClass
();
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protected
:
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virtual
~
SoTimeCounter
(
void
);
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virtual
void
inputChanged
(
SoField
* which);
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virtual
void
writeInstance
(
SoOutput
* out);
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private
:
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virtual
void
evaluate
(
void
);
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void
calcStarttime(
short
value);
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SbBool ispaused;
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double
pausetimeincycle;
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SbBool firstoutputenable;
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short
outputvalue;
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int
numsteps;
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int
stepnum;
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double
starttime;
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double
cyclelen;
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short
findOutputValue(
double
timeincycle)
const
;
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void
calcDutySteps(
void
);
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void
calcNumSteps(
void
);
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SbList <double>
dutylimits;
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};
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#endif // !COIN_SOTIMECOUNTER_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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