static bool readInfluenceMap( osgDB::InputStream& is, osgAnimation::RigGeometry& geom )
{
osg::ref_ptr<osgAnimation::VertexInfluenceMap> map = new osgAnimation::VertexInfluenceMap;
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
std::string name;
unsigned int viSize = 0;
is >> is.PROPERTY("VertexInfluence");
is.readWrappedString(name);
viSize = is.readSize(); is >> is.BEGIN_BRACKET;
osgAnimation::VertexInfluence vi;
vi.setName( name );
vi.reserve( viSize );
for ( unsigned int j=0; j<viSize; ++j )
{
int index = 0;
float weight = 0.0f;
is >> index >> weight;
vi.push_back( osgAnimation::VertexIndexWeight(index, weight) );
}
(*map)[name] = vi;
is >> is.END_BRACKET;
}
is >> is.END_BRACKET;
if ( !map->empty() ) geom.setInfluenceMap( map.get() );
return true;
}
static bool readTextureWeights( osgDB::InputStream& is, osgFX::MultiTextureControl& ctrl )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
float weight = 0.0f; is >> weight;
ctrl.setTextureWeight( i, weight );
}
is >> is.END_BRACKET;
return true;
}
static bool readImages( osgDB::InputStream& is, osg::ImageSequence& image )
{
unsigned int images = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<images; ++i )
{
osg::Image* img = dynamic_cast<osg::Image*>( is.readObject() );
if ( img ) image.addImage( img );
}
is >> is.END_BRACKET;
return true;
}
static bool readShaders( osgDB::InputStream& is, osg::Program& attr )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osg::Shader* shader = dynamic_cast<osg::Shader*>( is.readObject() );
if ( shader ) attr.addShader( shader );
}
is >> is.END_BRACKET;
return true;
}
static bool readAnimations( osgDB::InputStream& is, osgAnimation::AnimationManagerBase& manager )
{
unsigned int size = is.readSize(); is >> osgDB::BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osgAnimation::Animation* ani = dynamic_cast<osgAnimation::Animation*>( is.readObject() );
if ( ani ) manager.registerAnimation( ani );
}
is >> osgDB::END_BRACKET;
return true;
}
static bool readValues( osgDB::InputStream& is, osgSim::MultiSwitch& node )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
is >> is.PROPERTY("SwitchSet");
unsigned int valueSize = is.readSize(); is >> is.BEGIN_BRACKET;
osgSim::MultiSwitch::ValueList values;
for ( unsigned int j=0; j<valueSize; ++j )
{
bool value; is >> value;
values.push_back( value );
}
node.setValueList( i, values );
is >> is.END_BRACKET;
}
is >> is.END_BRACKET;
return true;
}
static bool readImages( osgDB::InputStream& is, osg::ImageSequence& image )
{
unsigned int images = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<images; ++i )
{
osg::ref_ptr<osg::Image> img = is.readImage();
if ( img ) image.addImage( img );
}
is >> is.END_BRACKET;
return true;
}
static bool readShaders( osgDB::InputStream& is, osg::Program& attr )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osg::ref_ptr<osg::Shader> shader = is.readObjectOfType<osg::Shader>();
if ( shader ) attr.addShader( shader );
}
is >> is.END_BRACKET;
return true;
}
static bool readPositionList( osgDB::InputStream& is, osg::Billboard& node )
{
unsigned int size = is.readSize();
is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osg::Vec3d pos; is >> pos;
node.setPosition( i, pos );
}
is >> is.END_BRACKET;
return true;
}
static bool readRangeList( osgDB::InputStream& is, osg::LOD& node )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
float min, max;
is >> min >> max;
node.setRange( i, min, max );
}
is >> is.END_BRACKET;
return true;
}
static bool readMatrices( osgDB::InputStream& is, osg::VertexProgram& vp )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
unsigned int key; osg::Matrixd value;
is >> key >> value;
vp.setMatrix( key, value );
}
is >> is.END_BRACKET;
return true;
}
static bool readLocalParameters( osgDB::InputStream& is, osg::VertexProgram& vp )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
GLuint key; osg::Vec4d value;
is >> key >> value;
vp.setProgramLocalParameter( key, value );
}
is >> is.END_BRACKET;
return true;
}
static bool readLocatorCallbacks( osgDB::InputStream& is, osgVolume::Locator& locator )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osgVolume::Locator::LocatorCallback* cb =
dynamic_cast<osgVolume::Locator::LocatorCallback*>( is.readObject() );
if ( cb ) locator.addCallback( cb );
}
is >> is.END_BRACKET;
return true;
}
static bool readFeedBackVaryingsName( osgDB::InputStream& is, osg::Program& attr )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
std::string str;
is>> str;
attr.addTransformFeedBackVarying(str);
}
is >> is.END_BRACKET;
return true;
}
static bool readStackedTransforms( osgDB::InputStream& is, osgAnimation::UpdateMatrixTransform& obj )
{
osgAnimation::StackedTransform& transform = obj.getStackedTransforms();
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
osgAnimation::StackedTransformElement* element =
dynamic_cast<osgAnimation::StackedTransformElement*>( is.readObject() );
if ( element ) transform.push_back( element );
}
is >> is.END_BRACKET;
return true;
}
static bool readColorMap( osgDB::InputStream& is, osg::TransferFunction1D& func )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
float key = 0.0f;
osg::Vec4d value;
is >> key >> value;
func.setColor( key, value );
}
is >> is.END_BRACKET;
return true;
}
static bool readShaderSource( osgDB::InputStream& is, osg::Shader& shader )
{
std::string code;
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
std::string line;
is.readWrappedString( line );
code.append( line ); code.append( 1, '\n' );
}
is >> is.END_BRACKET;
shader.setShaderSource( code );
return true;
}
static bool readTransformUpdating( osgDB::InputStream& is, osgManipulator::Dragger& dragger )
{
unsigned int size = is.readSize(); is >> is.BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
std::string name; is >> name >> is.BEGIN_BRACKET;
if ( name=="DraggerTransformCallback" )
{
osg::ref_ptr<osg::MatrixTransform> transform = is.readObjectOfType<osg::MatrixTransform>();
if ( transform ) dragger.addTransformUpdating( transform.get() );
}
is >> is.END_BRACKET;
}
is >> is.END_BRACKET;
return true;
}
static bool readTransformUpdating( osgDB::InputStream& is, osgManipulator::Dragger& dragger )
{
unsigned int size = is.readSize(); is >> osgDB::BEGIN_BRACKET;
for ( unsigned int i=0; i<size; ++i )
{
std::string name; is >> name >> osgDB::BEGIN_BRACKET;
if ( name=="DraggerTransformCallback" )
{
osg::MatrixTransform* transform = dynamic_cast<osg::MatrixTransform*>( is.readObject() );
if ( transform ) dragger.addTransformUpdating( transform );
}
is >> osgDB::END_BRACKET;
}
is >> osgDB::END_BRACKET;
return true;
}
