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include
Inventor
bundles
SoNormalBundle.h
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#ifndef COIN_SONORMALBUNDLE_H
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#define COIN_SONORMALBUNDLE_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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#include <Inventor/bundles/SoBundle.h>
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#include <Inventor/misc/SoNormalGenerator.h>
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#include <Inventor/elements/SoGLNormalElement.h>
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class
SoNormalBundleP;
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class
COIN_DLL_API
SoNormalBundle
:
public
SoBundle
{
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public
:
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SoNormalBundle
(
SoAction
* action, SbBool forrendering);
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~
SoNormalBundle
();
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SbBool shouldGenerate(
int
numneeded);
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void
initGenerator(
int
initnum = 100);
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void
beginPolygon(
void
);
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void
polygonVertex(
const
SbVec3f
& v);
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void
endPolygon(
void
);
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void
triangle(
const
SbVec3f
& p1,
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const
SbVec3f
& p2,
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const
SbVec3f
& p3);
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void
generate(
int
startindex = 0,
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SbBool addtostate = TRUE);
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const
SbVec3f
* getGeneratedNormals(
void
)
const
;
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int
getNumGeneratedNormals(
void
)
const
;
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void
set
(int32_t num,
const
SbVec3f
* normals);
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const
SbVec3f
&
get
(
int
index)
const
;
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void
send(
int
index)
const
;
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SoNormalGenerator
* generator;
// SoINTERNAL public
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private
:
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const
SoNormalElement
* elem;
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const
SoGLNormalElement
* glelem;
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SoNode
* node;
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SoNormalBundleP * pimpl;
// for future use
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};
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#endif // !COIN_SONORMALBUNDLE_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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