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include
Inventor
misc
SoProto.h
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#ifndef COIN_SOPROTO_H
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#define COIN_SOPROTO_H
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/**************************************************************************\
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*
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* This file is part of the Coin 3D visualization library.
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* Copyright (C) by Kongsberg Oil & Gas Technologies.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* ("GPL") version 2 as published by the Free Software Foundation.
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* See the file LICENSE.GPL at the root directory of this source
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* distribution for additional information about the GNU GPL.
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*
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* For using Coin with software that can not be combined with the GNU
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* GPL, and for taking advantage of the additional benefits of our
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* support services, please contact Kongsberg Oil & Gas Technologies
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* about acquiring a Coin Professional Edition License.
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*
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* See http://www.coin3d.org/ for more information.
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*
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* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
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* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
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*
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\**************************************************************************/
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#include <Inventor/nodes/SoNode.h>
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class
SoProto
;
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class
SoInput
;
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class
SoProtoInstance
;
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class
SoProtoP;
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typedef
SoProto
* SoFetchExternProtoCB(
SoInput
* in,
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const
SbString
* urls,
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const
int
numurls,
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void
* closure);
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// We need to inherit SoNode to be able to insert the PROTO definition
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// into the scene graph.
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class
COIN_DLL_API
SoProto
:
public
SoNode
{
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public
:
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SoProto
(
const
SbBool externproto = FALSE);
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static
void
setFetchExternProtoCallback(SoFetchExternProtoCB * cb,
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void
* closure);
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virtual
SoType
getTypeId
(
void
)
const
;
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static
SoType
getClassTypeId(
void
);
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static
SoProto
* findProto(
const
SbName
& name);
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static
void
initClass(
void
);
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SoProtoInstance
* createProtoInstance(
void
);
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void
addISReference(
SoNode
* container,
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const
SbName
& fieldname,
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const
SbName
& interfacename);
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SbName
findISReference(
const
SoFieldContainer
* container,
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const
SbName
& fieldname);
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void
addReference(
const
SbName
& name,
SoBase
* base);
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void
removeReference(
const
SbName
& name);
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SoBase
* findReference(
const
SbName
& name)
const
;
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void
addRoute(
const
SbName
& fromnode,
const
SbName
& fromfield,
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const
SbName
& tonode,
const
SbName
& tofield);
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SbName
getProtoName(
void
)
const
;
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virtual
SbBool
readInstance
(
SoInput
* input,
unsigned
short
flags);
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virtual
void
write
(
SoWriteAction
* action);
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protected
:
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virtual
~
SoProto
();
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virtual
void
destroy
(
void
);
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private
:
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SbBool writeInterface(
SoOutput
* out);
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SbBool writeDefinition(
SoWriteAction
* action);
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SbBool readInterface(
SoInput
* in);
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SbBool readDefinition(
SoInput
* in);
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SbBool writeURLs(
SoOutput
* out);
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SoProtoP * pimpl;
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friend
class
SoProtoP;
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SbBool setupExtern(
SoInput
* in,
SoProto
* externproto);
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SoNode
* createInstanceRoot(
SoProtoInstance
* inst)
const
;
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void
connectISRefs(
SoProtoInstance
* inst,
SoNode
* src,
SoNode
* dst)
const
;
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};
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#endif // !COIN_SOPROTO_H
Copyright © 1998-2010 by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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