fixed: auto_ptr -> unique_ptr
[opensg.git] / Source / System / Material / Base / OSGMultiPassMaterial.cpp
blob2e2c1733462dd6a9d4a7e2d1d92e59c666b5ad3d
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29 /*---------------------------------------------------------------------------*\
30 * Changes *
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37 \*---------------------------------------------------------------------------*/
39 //---------------------------------------------------------------------------
40 // Includes
41 //---------------------------------------------------------------------------
43 #include <cstdlib>
44 #include <cstdio>
46 #include "OSGConfig.h"
48 #include "OSGMultiPassMaterial.h"
50 OSG_USING_NAMESPACE
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 /***************************************************************************\
58 * Class variables *
59 \***************************************************************************/
61 /***************************************************************************\
62 * Class methods *
63 \***************************************************************************/
65 void MultiPassMaterial::initMethod(InitPhase ePhase)
67 Inherited::initMethod(ePhase);
71 /***************************************************************************\
72 * Instance methods *
73 \***************************************************************************/
75 /*-------------------------------------------------------------------------*\
76 - private -
77 \*-------------------------------------------------------------------------*/
79 /*----------------------- constructors & destructors ----------------------*/
81 MultiPassMaterial::MultiPassMaterial(void) :
82 Inherited()
86 MultiPassMaterial::MultiPassMaterial(const MultiPassMaterial &source) :
87 Inherited(source)
91 MultiPassMaterial::~MultiPassMaterial(void)
95 /*----------------------------- class specific ----------------------------*/
97 void MultiPassMaterial::changed(ConstFieldMaskArg whichField,
98 UInt32 origin,
99 BitVector details)
101 Inherited::changed(whichField, origin, details);
104 bool MultiPassMaterial::hasMaterial(Material *pMat) const
106 UInt32 i;
108 for(i = 0; i < _mfMaterials.size32(); ++i)
110 if(_mfMaterials[i] == pMat)
111 return true;
114 return false;
117 void MultiPassMaterial::rebuildState(void)
121 State *MultiPassMaterial::getState(UInt32 index)
123 if(index >= _mfMaterials.size32())
125 SWARNING << "MultiPassMaterial::getState: index out of range!"
126 << std::endl;
128 return NULL;
131 const MultiPassMaterial *pThis = this;
133 if(pThis->_mfMaterials[index] != NULL)
134 return pThis->_mfMaterials[index]->getState();
136 return NULL;
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.
160 if( it != matsEnd &&
161 (*it) != NULL &&
162 (*it)->isTransparent() == true)
164 return true;
167 return false;
171 void MultiPassMaterial::dump( UInt32 ,
172 const BitVector ) const
174 SLOG << "Dump MultiPassMaterial NI" << std::endl;