1 /*---------------------------------------------------------------------------*\
5 * Copyright (C) 2000-2002 by the OpenSG Forum *
9 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de *
11 \*---------------------------------------------------------------------------*/
12 /*---------------------------------------------------------------------------*\
15 * This library is free software; you can redistribute it and/or modify it *
16 * under the terms of the GNU Library General Public License as published *
17 * by the Free Software Foundation, version 2. *
19 * This library is distributed in the hope that it will be useful, but *
20 * WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
22 * Library General Public License for more details. *
24 * You should have received a copy of the GNU Library General Public *
25 * License along with this library; if not, write to the Free Software *
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
28 \*---------------------------------------------------------------------------*/
29 /*---------------------------------------------------------------------------*\
37 \*---------------------------------------------------------------------------*/
39 //---------------------------------------------------------------------------
41 //---------------------------------------------------------------------------
46 #include "OSGConfig.h"
48 #include "OSGMultiPassMaterial.h"
52 // Documentation for this class is emited in the
53 // OSGMultiPassMaterialBase.cpp file.
54 // To modify it, please change the .fcd file (OSGMultiPassMaterial.fcd) and
55 // regenerate the base file.
57 /***************************************************************************\
59 \***************************************************************************/
61 /***************************************************************************\
63 \***************************************************************************/
65 void MultiPassMaterial::initMethod(InitPhase ePhase
)
67 Inherited::initMethod(ePhase
);
71 /***************************************************************************\
73 \***************************************************************************/
75 /*-------------------------------------------------------------------------*\
77 \*-------------------------------------------------------------------------*/
79 /*----------------------- constructors & destructors ----------------------*/
81 MultiPassMaterial::MultiPassMaterial(void) :
86 MultiPassMaterial::MultiPassMaterial(const MultiPassMaterial
&source
) :
91 MultiPassMaterial::~MultiPassMaterial(void)
95 /*----------------------------- class specific ----------------------------*/
97 void MultiPassMaterial::changed(ConstFieldMaskArg whichField
,
101 Inherited::changed(whichField
, origin
, details
);
104 bool MultiPassMaterial::hasMaterial(Material
*pMat
) const
108 for(i
= 0; i
< _mfMaterials
.size32(); ++i
)
110 if(_mfMaterials
[i
] == pMat
)
117 void MultiPassMaterial::rebuildState(void)
121 State
*MultiPassMaterial::getState(UInt32 index
)
123 if(index
>= _mfMaterials
.size32())
125 SWARNING
<< "MultiPassMaterial::getState: index out of range!"
131 const MultiPassMaterial
*pThis
= this;
133 if(pThis
->_mfMaterials
[index
] != NULL
)
134 return pThis
->_mfMaterials
[index
]->getState();
139 UInt32
MultiPassMaterial::getNPasses(void)
141 return _mfMaterials
.size32();
144 /*! Check if the Material (i.e. any of its materials) is transparent..
147 bool MultiPassMaterial::isTransparent(void) const
149 Int32 tm
= getTransparencyMode();
151 if(tm
!= Material::TransparencyAutoDetection
)
153 return (tm
== Material::TransparencyForceTransparent
);
156 MFUnrecPrimeMaterialPtr::const_iterator it
= _mfMaterials
.begin();
157 MFUnrecPrimeMaterialPtr::const_iterator matsEnd
= _mfMaterials
.end();
159 // ok just check the first (base) material.
162 (*it
)->isTransparent() == true)
171 void MultiPassMaterial::dump( UInt32
,
172 const BitVector
) const
174 SLOG
<< "Dump MultiPassMaterial NI" << std::endl
;