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include
Inventor
elements
SoModelMatrixElement.h
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#ifndef COIN_SOMODELMATRIXELEMENT_H
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#define COIN_SOMODELMATRIXELEMENT_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/elements/SoAccumulatedElement.h>
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#include <Inventor/SbMatrix.h>
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#include <Inventor/lists/SbPList.h>
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class
COIN_DLL_API
SoModelMatrixElement
:
public
SoAccumulatedElement
{
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typedef
SoAccumulatedElement
inherited
;
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SO_ELEMENT_HEADER(
SoModelMatrixElement
);
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public
:
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static
void
initClass
(
void
);
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protected
:
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virtual
~
SoModelMatrixElement
();
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public
:
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virtual
void
init
(
SoState
* state);
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virtual
void
push
(
SoState
* state);
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virtual
SbBool
matches
(
const
SoElement
* element)
const
;
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static
void
makeIdentity(
SoState
*
const
state,
SoNode
*
const
node);
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static
void
set
(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbMatrix
& matrix);
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static
void
setCullMatrix(
SoState
* state,
SoNode
* node,
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const
SbMatrix
& matrix);
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static
void
mult(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbMatrix
& matrix);
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static
void
translateBy(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbVec3f
& translation);
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static
void
rotateBy(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbRotation
& rotation);
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static
void
scaleBy(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbVec3f
& scaleFactor);
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static
SbMatrix
pushMatrix(
SoState
*
const
state);
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static
void
popMatrix(
SoState
*
const
state,
const
SbMatrix
& matrix);
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static
const
SbMatrix
& getCombinedCullMatrix(
SoState
*
const
state);
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static
const
SbMatrix
&
get
(
SoState
*
const
state);
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static
const
SbMatrix
&
get
(
SoState
*
const
state, SbBool & isIdentity);
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const
SbMatrix
& getModelMatrix(
void
)
const
;
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protected
:
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virtual
void
makeEltIdentity(
void
);
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virtual
void
setElt(
const
SbMatrix
& matrix);
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virtual
void
multElt(
const
SbMatrix
& matrix);
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virtual
void
translateEltBy(
const
SbVec3f
& translation);
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virtual
void
rotateEltBy(
const
SbRotation
& rotation);
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virtual
void
scaleEltBy(
const
SbVec3f
& scaleFactor);
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virtual
SbMatrix
pushMatrixElt(
void
);
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virtual
void
popMatrixElt(
const
SbMatrix
& matrix);
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protected
:
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SbMatrix
modelMatrix
;
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SbMatrix
cullMatrix
;
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SbMatrix
combinedMatrix
;
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uint32_t
flags
;
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};
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#endif // !COIN_SOMODELMATRIXELEMENT_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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