Opps.. file attached
#include <osg/Texture>
#include <osgDB/ObjectWrapper>
#include <osgDB/InputStream>
#include <osgDB/OutputStream>
#define WRAP_FUNCTIONS( PROP, VALUE ) \
static bool check##PROP( const osg::Texture& tex ) { return true; } \
static bool read##PROP( osgDB::InputStream& is, osg::Texture& tex ) { \
DEF_GLENUM(mode); is >> mode; \
tex.setWrap( VALUE, (osg::Texture::WrapMode)mode.get() ); \
return true; \
} \
static bool write##PROP( osgDB::OutputStream& os, const osg::Texture& tex ) { \
os << GLENUM(tex.getWrap(VALUE)) << std::endl; \
return true; \
}
WRAP_FUNCTIONS( WRAP_S, osg::Texture::WRAP_S )
WRAP_FUNCTIONS( WRAP_T, osg::Texture::WRAP_T )
WRAP_FUNCTIONS( WRAP_R, osg::Texture::WRAP_R )
#define FILTER_FUNCTIONS( PROP, VALUE ) \
static bool check##PROP( const osg::Texture& tex ) { return true; } \
static bool read##PROP( osgDB::InputStream& is, osg::Texture& tex ) { \
DEF_GLENUM(mode); is >> mode; \
tex.setFilter( VALUE, (osg::Texture::FilterMode)mode.get() ); \
return true; \
} \
static bool write##PROP( osgDB::OutputStream& os, const osg::Texture& tex ) { \
os << GLENUM(tex.getFilter(VALUE)) << std::endl; \
return true; \
}
FILTER_FUNCTIONS( MIN_FILTER, osg::Texture::MIN_FILTER )
FILTER_FUNCTIONS( MAG_FILTER, osg::Texture::MAG_FILTER )
#define GL_FORMAT_FUNCTIONS( PROP ) \
static bool check##PROP( const osg::Texture& tex ) { \
return tex.get##PROP()!=GL_NONE; \
} \
static bool read##PROP( osgDB::InputStream& is, osg::Texture& tex ) { \
DEF_GLENUM(mode); is >> mode; tex.set##PROP( mode.get() ); \
return true; \
} \
static bool write##PROP( osgDB::OutputStream& os, const osg::Texture& tex ) { \
os << GLENUM(tex.get##PROP()) << std::endl; \
return true; \
}
GL_FORMAT_FUNCTIONS( SourceFormat )
GL_FORMAT_FUNCTIONS( SourceType )
static bool checkInternalFormat( const osg::Texture& tex )
{ return tex.getInternalFormatMode()==osg::Texture::USE_USER_DEFINED_FORMAT; }
static bool readInternalFormat( osgDB::InputStream& is, osg::Texture& tex )
{
DEF_GLENUM(mode); is >> mode;
if ( tex.getInternalFormatMode()==osg::Texture::USE_USER_DEFINED_FORMAT )
tex.setInternalFormat( mode.get() );
return true;
}
static bool writeInternalFormat( osgDB::OutputStream& os, const osg::Texture& tex )
{
if ( os.isBinary() && tex.getInternalFormatMode()!=osg::Texture::USE_USER_DEFINED_FORMAT )
os << GLENUM(GL_NONE) << std::endl; // Avoid use of OpenGL extensions
else
os << GLENUM(tex.getInternalFormat()) << std::endl;
return true;
}
static bool checkResizeNonPowerOfTwoHint( const osg::Texture& tex )
{ return true; }
static bool readResizeNonPowerOfTwoHint( osgDB::InputStream& is, osg::Texture& tex )
{
bool result;
is >> result;
tex.setResizeNonPowerOfTwoHint(result);
return true;
}
static bool writeResizeNonPowerOfTwoHint( osgDB::OutputStream& os, const osg::Texture& tex )
{
os << tex.getResizeNonPowerOfTwoHint() << std::endl;
return true;
}
REGISTER_OBJECT_WRAPPER( Texture,
/*new osg::Texture*/NULL,
osg::Texture,
"osg::Object osg::StateAttribute osg::Texture" )
{
ADD_USER_SERIALIZER( WRAP_S ); // _wrap_s
ADD_USER_SERIALIZER( WRAP_T ); // _wrap_t
ADD_USER_SERIALIZER( WRAP_R ); // _wrap_r
ADD_USER_SERIALIZER( MIN_FILTER ); // _min_filter
ADD_USER_SERIALIZER( MAG_FILTER ); // _mag_filter
ADD_FLOAT_SERIALIZER( MaxAnisotropy, 1.0f ); // _maxAnisotropy
ADD_BOOL_SERIALIZER( UseHardwareMipMapGeneration, true ); // _useHardwareMipMapGeneration
ADD_BOOL_SERIALIZER( UnRefImageDataAfterApply, false ); // _unrefImageDataAfterApply
ADD_BOOL_SERIALIZER( ClientStorageHint, false ); // _clientStorageHint
ADD_BOOL_SERIALIZER( ResizeNonPowerOfTwoHint, false ); // _resizeNonPowerOfTwoHint
UPDATE_TO_VERSION( 81 )
{
REMOVE_SERIALIZER(ResizeNonPowerOfTwoHint)
ADD_USER_SERIALIZER( ResizeNonPowerOfTwoHint ); // ResizeNonPowerOfTwoHint
}
ADD_VEC4D_SERIALIZER( BorderColor, osg::Vec4d(0.0,0.0,0.0,0.0) ); // _borderColor
ADD_GLINT_SERIALIZER( BorderWidth, 0 ); // _borderWidth
BEGIN_ENUM_SERIALIZER( InternalFormatMode, USE_IMAGE_DATA_FORMAT );
ADD_ENUM_VALUE( USE_IMAGE_DATA_FORMAT );
ADD_ENUM_VALUE( USE_USER_DEFINED_FORMAT );
ADD_ENUM_VALUE( USE_ARB_COMPRESSION );
ADD_ENUM_VALUE( USE_S3TC_DXT1_COMPRESSION );
ADD_ENUM_VALUE( USE_S3TC_DXT3_COMPRESSION );
ADD_ENUM_VALUE( USE_S3TC_DXT5_COMPRESSION );
ADD_ENUM_VALUE( USE_PVRTC_2BPP_COMPRESSION );
ADD_ENUM_VALUE( USE_PVRTC_4BPP_COMPRESSION );
ADD_ENUM_VALUE( USE_ETC_COMPRESSION );
ADD_ENUM_VALUE( USE_RGTC1_COMPRESSION );
ADD_ENUM_VALUE( USE_RGTC2_COMPRESSION );
ADD_ENUM_VALUE( USE_S3TC_DXT1c_COMPRESSION );
ADD_ENUM_VALUE( USE_S3TC_DXT1a_COMPRESSION );
END_ENUM_SERIALIZER(); // _internalFormatMode
ADD_USER_SERIALIZER( InternalFormat ); // _internalFormat
ADD_USER_SERIALIZER( SourceFormat ); // _sourceFormat
ADD_USER_SERIALIZER( SourceType ); // _sourceType
ADD_BOOL_SERIALIZER( ShadowComparison, false ); // _use_shadow_comparison
BEGIN_ENUM_SERIALIZER( ShadowCompareFunc, LEQUAL );
ADD_ENUM_VALUE( NEVER );
ADD_ENUM_VALUE( LESS );
ADD_ENUM_VALUE( EQUAL );
ADD_ENUM_VALUE( LEQUAL );
ADD_ENUM_VALUE( GREATER );
ADD_ENUM_VALUE( NOTEQUAL );
ADD_ENUM_VALUE( GEQUAL );
ADD_ENUM_VALUE( ALWAYS );
END_ENUM_SERIALIZER(); // _shadow_compare_func
BEGIN_ENUM_SERIALIZER( ShadowTextureMode, LUMINANCE );
ADD_ENUM_VALUE( LUMINANCE );
ADD_ENUM_VALUE( INTENSITY );
ADD_ENUM_VALUE( ALPHA );
END_ENUM_SERIALIZER(); // _shadow_texture_mode
ADD_FLOAT_SERIALIZER( ShadowAmbient, 0.0f ); // _shadow_ambient
}
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