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include
Inventor
nodes
SoAntiSquish.h
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#ifndef COIN_SOANTISQUISH_H
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#define COIN_SOANTISQUISH_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/SoSubNode.h>
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#include <Inventor/nodes/SoTransformation.h>
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#include <Inventor/fields/SoSFEnum.h>
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#include <Inventor/fields/SoSFBool.h>
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#include <Inventor/SbMatrix.h>
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class
COIN_DLL_API
SoAntiSquish
:
public
SoTransformation
{
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typedef
SoTransformation
inherited
;
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SO_NODE_HEADER
(
SoAntiSquish
);
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public
:
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static
void
initClass(
void
);
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SoAntiSquish
(
void
);
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enum
Sizing
{
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X, Y, Z, AVERAGE_DIMENSION, BIGGEST_DIMENSION, SMALLEST_DIMENSION,
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LONGEST_DIAGONAL
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};
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SoSFEnum
sizing
;
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SoSFBool
recalcAlways
;
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void
recalc(
void
);
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virtual
void
doAction
(
SoAction
* action);
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protected
:
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virtual
~
SoAntiSquish
();
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virtual
void
callback
(
SoCallbackAction
* action);
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virtual
void
GLRender
(
SoGLRenderAction
* action);
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virtual
void
getBoundingBox
(
SoGetBoundingBoxAction
* action);
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virtual
void
getMatrix
(
SoGetMatrixAction
* action);
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virtual
void
pick
(
SoPickAction
* action);
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SbMatrix
getUnsquishingMatrix(
const
SbMatrix
& squishedmatrix,
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const
SbBool calcinverse,
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SbMatrix
& getinverse);
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private
:
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SbMatrix
unsquishedmatrix, inversematrix;
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SbBool matrixvalid, inversevalid;
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};
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#endif // !COIN_SOANTISQUISH_H
Copyright © 1998-2010 by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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