/*!
* Reads the scene saved on the file with given \a filename and return a pointer to the scene.
*
* Returns null on any error.
*/
TSceneKit* Document::GetSceneKitFromFile( const QString& fileName )
{
SoInput sceneInput;
if ( !sceneInput.openFile( fileName.toLatin1().constData() ) )
{
QString message = QString( "Cannot open file %1." ).arg( fileName );
emit Warning( message );
return 0;
}
if( !sceneInput.isValidFile() )
{
QString message = QString( "Error reading file %1.\n" ).arg( fileName );
emit Warning( message );
return 0;
}
SoSeparator* graphSeparator = SoDB::readAll( &sceneInput );
sceneInput.closeFile();
if ( !graphSeparator )
{
QString message = QString( "Error reading file %1.\n" ).arg( fileName );
emit Warning( message );
return 0;
}
return static_cast< TSceneKit* >( graphSeparator->getChild(0) );
return 0;
}
bool QCtkXipSGWidget::loadIvFile(const QString& ivFileName)
{
if(!QFile::exists(ivFileName))
{
QString pwd = QDir::currentPath();
return false;
}
std::string ivFileNameStr(ivFileName.toStdString());
const char *ivStr = (const char*) ivFileNameStr.c_str();
SoInput in;
in.openFile(ivStr); // file
SoSeparator *topNode = SoDB::readAll(&in);
if (topNode)
{
if(mRoot)
{
mRoot->removeAllChildren();
mRoot->addChild(topNode);
return true;
}
}
return false;
}
void SoVtkImageVariance3D::inputChanged(SoField * f)
{
// Get the KernelSize value
if ( f == &KernelSize )
{
SbVariant *vKernelSize = (SbVariant *)KernelSize.getValues(0);
SoInput input;
int nb_fields = KernelSize.getNum();
int val0;
int val1;
int val2;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vKernelSize[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
mObject->SetKernelSize(
(int) val0,
(int) val1,
(int) val2
);
}
}
// Get the NumberOfThreads value
if ( f == &NumberOfThreads )
SO_VTK_SET_FIELD_VALUE( mObject, NumberOfThreads);
mObject->Update();
}
/*!
\brief Add a new object in the scene graph
\param iv_filename : name of.iv file to load
\param fMo : position of the object wrt the reference frame
*/
void
vpSimulator::load(const char * iv_filename,const vpHomogeneousMatrix &fMo)
{
SoInput in;
SoSeparator * newObject;
if (! in.openFile (iv_filename))
{
vpERROR_TRACE ("Erreur lors de la lecture du fichier %s.", iv_filename);
}
newObject = SoDB::readAll (&in);
if (NULL == newObject)
{
vpERROR_TRACE ("Problem reading data for file <%s>.", iv_filename);
}
try
{
this->addObject (newObject, fMo) ;
}
catch(...)
{
vpERROR_TRACE("Error adding object from file <%s> ",iv_filename) ;
throw ;
}
}
//!loading the virtual scene
void
vpSimulator::load(const char *file_name)
{
SoInput input;
if (!input.openFile(file_name))
{
vpERROR_TRACE("Erreur cannot open file %s",file_name);
}
SoSeparator *newscene=SoDB::readAll(&input);
newscene->ref() ;
if (newscene==NULL)
{
vpERROR_TRACE("Error while reading %s",file_name);
}
SoScale *taille = new SoScale;
taille->scaleFactor.setValue (zoomFactor, zoomFactor, zoomFactor);
// newscene->addChild(taille);
// std::cout << "this->scene->getNumChildren() = " << this->scene->getNumChildren() << std::endl;
this->scene->addChild(taille);
this->scene->addChild(newscene);
newscene->unref() ;
}
void
DragDropHandlerP::dropEvent(QDropEvent * event)
{
const QMimeData * mimedata = event->mimeData();
SoSeparator * root;
SoInput in;
QByteArray bytes;
if (mimedata->hasUrls()) {
QUrl url = mimedata->urls().takeFirst();
if (url.scheme().isEmpty() || url.scheme().toLower() == QString("file") ) {
// attempt to open file
if (!in.openFile(url.toLocalFile().toLatin1().constData())) return;
}
} else if (mimedata->hasText()) {
/* FIXME 2007-11-09 preng: dropping text buffer does not work on Windows Vista. */
bytes = mimedata->text().toUtf8();
in.setBuffer((void *) bytes.constData(), bytes.size());
if (!in.isValidBuffer()) return;
}
// attempt to import it
root = SoDB::readAll(&in);
if (root == NULL) return;
// set new scenegraph
this->quarterwidget->setSceneGraph(root);
this->quarterwidget->viewport()->update();
}
SoSeparator *ReadScene(const char *Dir, const char *filename) {
FILE *filePtr = NULL;
SoSeparator *root;
SoInput in;
in.addDirectoryLast(Dir);
if (!in.openFile(filename)) {
cerr << "Error opening file " << filename << " from Directory " << Dir
<< endl;
exit(1);
}
root = SoDB::readAll(&in);
if (root == NULL)
cerr << "Error reading file " << filename << " from Directory " << Dir
<< endl;
else {
#ifdef DEBUG
cerr << "Scene (" << filename << ") read!\n";
#endif
root->ref();
}
in.closeFile();
return root;
}
void SoVtkOutlineFilter::inputChanged(SoField * f)
{
// Get the InputArrayToProcess value
if ( f == &InputArrayToProcess )
{
SbVariant vInputArrayToProcess = (SbVariant)InputArrayToProcess.getValue();
SoInput input;
int val0;
int val1;
int val2;
int val3;
SbString val4;
input.setBuffer((void *)vInputArrayToProcess.getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
mObject->SetInputArrayToProcess(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
val4.getString()
);
}
//mObject->Update();
}
TSeparatorKit* ComponentHeliostatField::OpenHeliostatComponent( QString fileName )
{
if ( fileName.isEmpty() ) return 0;
SoInput componentInput;
if ( !componentInput.openFile( fileName.toLatin1().constData() ) )
{
QMessageBox::warning( 0, QString( "Scene Graph Structure" ),
QString( "Cannot open file %1:\n." ).arg( fileName ) );
return 0;
}
SoSeparator* componentSeparator = SoDB::readAll( &componentInput );
componentInput.closeFile();
if ( !componentSeparator )
{
QMessageBox::warning( 0, QString( "Scene Graph Structure" ),
QString( "Error reading file %1:\n%2." )
.arg( fileName ) );
return 0;
}
TSeparatorKit* componentRoot = static_cast< TSeparatorKit* >( componentSeparator->getChild(0) );
componentRoot->ref();
return componentRoot;
}
void SoVtkGenericProbeFilter::inputChanged(SoField * f)
{
// Get the Source value
if ( f == &Source )
SO_VTK_SET_FIELD_DATA( mObject, Source, vtkGenericDataSet);
// Get the NumberOfInputConnections value
if ( f == &NumberOfInputConnections )
{
SbVariant *vNumberOfInputConnections = (SbVariant *)NumberOfInputConnections.getValues(0);
SoInput input;
int nb_fields = NumberOfInputConnections.getNum();
int val0;
int val1;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vNumberOfInputConnections[i].getField().getString(),256);
input.read(val0);
input.read(val1);
//mObject->SetNumberOfInputConnections( (int) val0, (int) val1 );
}
}
mObject->Update();
}
SoSeparator *
SceneFileObj::readSceneFile(void)
{
SoInput input;
SoSeparator *s;
FILE *f = NULL;
if (_sceneFileName[0] == '<') {
char *p = _sceneFileName+1;
while (*p) {
if (! isdigit(*p))
break;
p++;
}
if (*p == '\0') {
int fd = atoi(_sceneFileName+1);
if ((f = fdopen(fd, "r")) == NULL) {
return (NULL);
}
input.setFilePointer(f);
}
}
if (f == NULL) {
if (!input.openFile(_sceneFileName))
return NULL;
}
s = SoDB::readAll(&input);
input.closeFile();
return s;
}
SoSeparator* loadModel(const char* fileName)
{
SoSeparator *root = new SoSeparator;
SoInput myScene;
//try to open the file
if (!myScene.openFile(fileName)) {
printf("Could not open %s\n",fileName) ;
return NULL;
}
//check if the file is valid
if (!myScene.isValidFile()) {
printf("%s is not a valid Inventor file\n",fileName) ;
return NULL;
}
//try to read the file
root = SoDB::readAll(&myScene) ;
if (root == NULL) {
printf("Problem reading %s\n",fileName) ;
myScene.closeFile() ;
return NULL;
}
//close the file
myScene.closeFile() ;
return root ;
}
void LightManip(SoSeparator * root)
{
SoInput in;
in.setBuffer((void *)scenegraph, std::strlen(scenegraph));
SoSeparator * _root = SoDB::readAll( &in );
if ( _root == NULL ) return; // Shouldn't happen.
root->addChild(_root);
root->ref();
const char * pointlightnames[3] = { "RedLight", "GreenLight", "BlueLight" };
SoSearchAction sa;
for (int i = 0; i < 3; i++) {
sa.setName( pointlightnames[i] );
sa.setInterest( SoSearchAction::FIRST );
sa.setSearchingAll( false );
sa.apply( root );
SoPath * path = sa.getPath();
if ( path == NULL) return; // Shouldn't happen.
SoPointLightManip * manip = new SoPointLightManip;
manip->replaceNode( path );
}
}
void SoVtkFieldData::inputChanged(SoField * f)
{
// Get the Component value
if ( f == &Component )
{
SbVariant *vComponent = (SbVariant *)Component.getValues(0);
SoInput input;
int nb_fields = Component.getNum();
vtkIdType val0;
int val1;
double val2;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vComponent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
mObject->SetComponent(
(const vtkIdType) val0,
(const int) val1,
(const double) val2
);
}
}
}
void SoVtkFieldData::reset()
{
mObject->UnRegister(0);
mObject->Delete();
mObject = 0;
mObject = vtkFieldData::New();
mObject->Register(0);
mObject->SetGlobalWarningDisplay(0);
// Get the input type(s)
// Get the Component value
if (addCalled == 1)
{
SbVariant *vComponent = (SbVariant *)Component.getValues(0);
SoInput input;
int nb_fields = Component.getNum();
vtkIdType val0;
int val1;
double val2;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vComponent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
mObject->SetComponent(
(const vtkIdType) val0,
(const int) val1,
(const double) val2
);
}
}
}
// Read file and convert to OSG
osgDB::ReaderWriter::ReadResult
ReaderWriterIV::readNode(const std::string& file,
const osgDB::ReaderWriter::Options* options) const
{
// Accept extension
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
// Find file
std::string fileName = osgDB::findDataFile( file, options );
if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
// Notify
OSG_NOTICE << "osgDB::ReaderWriterIV::readNode() Reading file "
<< fileName.data() << std::endl;
OSG_INFO << "osgDB::ReaderWriterIV::readNode() Inventor version: "
<< SoDB::getVersion() << std::endl;
// Open the file
SoInput input;
if (!input.openFile(fileName.data()))
{
OSG_WARN << "osgDB::ReaderWriterIV::readIVFile() "
<< "Cannot open file " << fileName << std::endl;
return ReadResult::ERROR_IN_READING_FILE;
}
// Perform reading from SoInput
return readNodeFromSoInput(input, fileName, options);
}
void SoVtkConeSource::inputChanged(SoField * f)
{
// Get the Radius value
if ( f == &Radius )
SO_VTK_SET_FIELD_VALUE( mObject, Radius);
// Get the Height value
if ( f == &Height )
SO_VTK_SET_FIELD_VALUE( mObject, Height);
// Get the Capping value
if ( f == &Capping )
SO_VTK_SET_FIELD_VALUE( mObject, Capping);
// Get the Direction value
if ( f == &Direction )
SO_VTK_SET_FIELD_VEC3F( mObject, Direction);
// Get the Center value
if ( f == &Center )
SO_VTK_SET_FIELD_VEC3F( mObject, Center);
// Get the Resolution value
if ( f == &Resolution )
SO_VTK_SET_FIELD_VALUE( mObject, Resolution);
// Get the Angle value
if ( f == &Angle )
SO_VTK_SET_FIELD_VALUE( mObject, Angle);
// Get the InputArrayToProcess value
if ( f == &InputArrayToProcess )
{
SbVariant vInputArrayToProcess = (SbVariant)InputArrayToProcess.getValue();
SoInput input;
int val0;
int val1;
int val2;
int val3;
SbString val4;
input.setBuffer((void *)vInputArrayToProcess.getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
mObject->SetInputArrayToProcess(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
val4.getString()
);
}
//mObject->Update();
}
void SoVtkImageWrapPad::reset()
{
mObject->UnRegister(0);
mObject->Delete();
mObject = 0;
mObject = vtkImageWrapPad::New();
mObject->Register(0);
mObject->SetGlobalWarningDisplay(0);
// Get the input type(s)
SoVtkAlgorithmOutput *inputPortPtr = InputConnection.getValue();
if (inputPortPtr)
mObject->SetInputConnection(inputPortPtr->getPointer());
// Get the OutputNumberOfScalarComponents value
SO_VTK_SET_FIELD_VALUE( mObject, OutputNumberOfScalarComponents);
// Get the NumberOfThreads value
SO_VTK_SET_FIELD_VALUE( mObject, NumberOfThreads);
// Get the OutputWholeExtent value
if (addCalled == 1)
{
SbVariant *vOutputWholeExtent = (SbVariant *)OutputWholeExtent.getValues(0);
SoInput input;
int nb_fields = OutputWholeExtent.getNum();
int val0;
int val1;
int val2;
int val3;
int val4;
int val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vOutputWholeExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetOutputWholeExtent(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
(int) val4,
(int) val5
);
}
}
mObject->Update();
}
/// return the camera definition of the active view
static PyObject *
povViewCamera(PyObject *self, PyObject *args)
{
// no arguments
if (!PyArg_ParseTuple(args, ""))
return NULL;
PY_TRY {
std::string out;
const char* ppReturn=0;
Gui::Application::Instance->sendMsgToActiveView("GetCamera",&ppReturn);
SoNode* rootNode;
SoInput in;
in.setBuffer((void*)ppReturn,std::strlen(ppReturn));
SoDB::read(&in,rootNode);
if (!rootNode || !rootNode->getTypeId().isDerivedFrom(SoCamera::getClassTypeId()))
throw Base::Exception("CmdRaytracingWriteCamera::activated(): Could not read "
"camera information from ASCII stream....\n");
// root-node returned from SoDB::readAll() has initial zero
// ref-count, so reference it before we start using it to
// avoid premature destruction.
SoCamera * Cam = static_cast<SoCamera*>(rootNode);
Cam->ref();
SbRotation camrot = Cam->orientation.getValue();
SbVec3f upvec(0, 1, 0); // init to default up vector
camrot.multVec(upvec, upvec);
SbVec3f lookat(0, 0, -1); // init to default view direction vector
camrot.multVec(lookat, lookat);
SbVec3f pos = Cam->position.getValue();
float Dist = Cam->focalDistance.getValue();
// making gp out of the Coin stuff
gp_Vec gpPos(pos.getValue()[0],pos.getValue()[1],pos.getValue()[2]);
gp_Vec gpDir(lookat.getValue()[0],lookat.getValue()[1],lookat.getValue()[2]);
lookat *= Dist;
lookat += pos;
gp_Vec gpLookAt(lookat.getValue()[0],lookat.getValue()[1],lookat.getValue()[2]);
gp_Vec gpUp(upvec.getValue()[0],upvec.getValue()[1],upvec.getValue()[2]);
// getting image format
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Raytracing");
int width = hGrp->GetInt("OutputWidth", 800);
int height = hGrp->GetInt("OutputHeight", 600);
// call the write method of PovTools....
out = PovTools::getCamera(CamDef(gpPos,gpDir,gpLookAt,gpUp),width,height);
return Py::new_reference_to(Py::String(out));
} PY_CATCH;
}
void SoVtkImageEllipsoidSource::inputChanged(SoField * f)
{
// Get the Radius value
if ( f == &Radius )
SO_VTK_SET_FIELD_VEC3F( mObject, Radius);
// Get the OutputScalarType value
if ( f == &OutputScalarType )
SO_VTK_SET_FIELD_VALUE( mObject, OutputScalarType);
// Get the OutValue value
if ( f == &OutValue )
SO_VTK_SET_FIELD_VALUE( mObject, OutValue);
// Get the InValue value
if ( f == &InValue )
SO_VTK_SET_FIELD_VALUE( mObject, InValue);
// Get the Center value
if ( f == &Center )
SO_VTK_SET_FIELD_VEC3F( mObject, Center);
// Get the WholeExtent value
if ( f == &WholeExtent )
{
SbVariant *vWholeExtent = (SbVariant *)WholeExtent.getValues(0);
SoInput input;
int nb_fields = WholeExtent.getNum();
int val0;
int val1;
int val2;
int val3;
int val4;
int val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vWholeExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetWholeExtent(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
(int) val4,
(int) val5
);
}
}
mObject->Update();
}
void SoVtkGeometryFilter::inputChanged(SoField * f)
{
// Get the CellClipping value
if ( f == &CellClipping )
SO_VTK_SET_FIELD_VALUE( mObject, CellClipping);
// Get the Locator value
if ( f == &Locator )
SO_VTK_SET_FIELD_DATA( mObject, Locator, vtkPointLocator);
// Get the PointClipping value
if ( f == &PointClipping )
SO_VTK_SET_FIELD_VALUE( mObject, PointClipping);
// Get the ExtentClipping value
if ( f == &ExtentClipping )
SO_VTK_SET_FIELD_VALUE( mObject, ExtentClipping);
// Get the Merging value
if ( f == &Merging )
SO_VTK_SET_FIELD_VALUE( mObject, Merging);
// Get the Extent value
if ( f == &Extent )
{
SbVariant *vExtent = (SbVariant *)Extent.getValues(0);
SoInput input;
int nb_fields = Extent.getNum();
double val0;
double val1;
double val2;
double val3;
double val4;
double val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetExtent(
(double) val0,
(double) val1,
(double) val2,
(double) val3,
(double) val4,
(double) val5
);
}
}
mObject->Update();
}
int main(int argc, char *argv[])
{
SoDB::init();
QApplication app(argc, argv);
qAddPostRoutine(cleanup);
// Moved here because of https://developer.oculusvr.com/forums/viewtopic.php?f=17&t=7915&p=108503#p108503
// Init libovr.
if (!ovr_Initialize()) {
qDebug() << "Could not initialize Oculus SDK.";
exit(1);
}
CoinRiftWidget window;
window.show();
// An example scene.
static const char * inlineSceneGraph[] = {
"#Inventor V2.1 ascii\n",
"\n",
"Separator {\n",
" Rotation { rotation 1 0 0 0.3 }\n",
" Cone { }\n",
" BaseColor { rgb 1 0 0 }\n",
" Scale { scaleFactor .7 .7 .7 }\n",
" Cube { }\n",
"\n",
" DrawStyle { style LINES }\n",
" ShapeHints { vertexOrdering COUNTERCLOCKWISE }\n",
" Coordinate3 {\n",
" point [\n",
" -2 -2 1.1, -2 -1 1.1, -2 1 1.1, -2 2 1.1,\n",
" -1 -2 1.1, -1 -1 1.1, -1 1 1.1, -1 2 1.1\n",
" 1 -2 1.1, 1 -1 1.1, 1 1 1.1, 1 2 1.1\n",
" 2 -2 1.1, 2 -1 1.1, 2 1 1.1, 2 2 1.1\n",
" ]\n",
" }\n",
"\n",
" Complexity { value 0.7 }\n",
" NurbsSurface {\n",
" numUControlPoints 4\n",
" numVControlPoints 4\n",
" uKnotVector [ 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0 ]\n",
" vKnotVector [ 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0 ]\n",
" }\n",
"}\n",
NULL
};
SoInput in;
in.setStringArray(inlineSceneGraph);
window.setSceneGraph(SoDB::readAll(&in));
return app.exec();
}
SoNode *ReadString(char* string) {
SoNode *node;
SoInput in;
in.setBuffer(string, strlen(string));
node = SoDB::readAll(&in);
node->ref();
return node;
}
osgDB::ReaderWriter::ReadResult
ReaderWriterIV::readNode(std::istream& fin,
const osgDB::ReaderWriter::Options* options) const
{
// Notify
OSG_NOTICE << "osgDB::ReaderWriterIV::readNode() "
"Reading from stream." << std::endl;
OSG_INFO << "osgDB::ReaderWriterIV::readNode() "
"Inventor version: " << SoDB::getVersion() << std::endl;
// Open the file
SoInput input;
// Assign istream to SoInput
// note: It seems there is no straightforward way to do that.
// SoInput accepts only FILE by setFilePointer or memory buffer
// by setBuffer. The FILE is dangerous on Windows, since it forces
// the plugin and Inventor DLL to use the same runtime library
// (otherwise there are app crashes).
// The memory buffer seems much better option here, even although
// there will not be a real streaming. However, the model data
// are usually much smaller than textures, so we should not worry
// about it and think how to stream textures instead.
// Get the data to the buffer
size_t bufSize = 126*1024; // let's make it something below 128KB
char *buf = (char*)malloc(bufSize);
size_t dataSize = 0;
while (!fin.eof() && fin.good()) {
fin.read(buf+dataSize, bufSize-dataSize);
dataSize += fin.gcount();
if (bufSize == dataSize) {
bufSize *= 2;
char* new_buf = (char*)realloc(buf, bufSize);
if (!new_buf)
{
free(buf);
return osgDB::ReaderWriter::ReadResult::INSUFFICIENT_MEMORY_TO_LOAD;
}
buf = new_buf;
}
}
input.setBuffer(buf, dataSize);
OSG_INFO << "osgDB::ReaderWriterIV::readNode() "
"Stream size: " << dataSize << std::endl;
// Perform reading from SoInput
osgDB::ReaderWriter::ReadResult r;
std::string fileName("");
r = readNodeFromSoInput(input, fileName, options);
// clean up and return
free(buf);
return r;
}
void SoVtkEnSightGoldReader::reset()
{
mObject->UnRegister(0);
mObject->Delete();
mObject = 0;
mObject = vtkEnSightGoldReader::New();
mObject->Register(0);
mObject->SetGlobalWarningDisplay(0);
// Get the input type(s)
SoVtkAlgorithmOutput *inputPortPtr = InputConnection.getValue();
if (inputPortPtr)
mObject->SetInputConnection(inputPortPtr->getPointer());
// Get the ByteOrder value
SO_VTK_SET_FIELD_VALUE( mObject, ByteOrder);
// Get the TimeValue value
SO_VTK_SET_FIELD_VALUE( mObject, TimeValue);
// Get the FilePath value
SO_VTK_SET_FIELD_MFSTRING( mObject, FilePath);
// Get the NumberOfInputConnections value
if (addCalled == 1)
{
SbVariant *vNumberOfInputConnections = (SbVariant *)NumberOfInputConnections.getValues(0);
SoInput input;
int nb_fields = NumberOfInputConnections.getNum();
int val0;
int val1;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vNumberOfInputConnections[i].getField().getString(),256);
input.read(val0);
input.read(val1);
//mObject->SetNumberOfInputConnections( (int) val0, (int) val1 );
}
}
// Get the CaseFileName value
SO_VTK_SET_FIELD_MFSTRING( mObject, CaseFileName);
// Get the ReadAllVariables value
SO_VTK_SET_FIELD_VALUE( mObject, ReadAllVariables);
mObject->Update();
}
void SoVtkImageAccumulate::inputChanged(SoField * f)
{
// Get the ReverseStencil value
if ( f == &ReverseStencil )
SO_VTK_SET_FIELD_VALUE( mObject, ReverseStencil);
// Get the ComponentExtent value
if ( f == &ComponentExtent )
{
SbVariant *vComponentExtent = (SbVariant *)ComponentExtent.getValues(0);
SoInput input;
int nb_fields = ComponentExtent.getNum();
int val0;
int val1;
int val2;
int val3;
int val4;
int val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vComponentExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetComponentExtent(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
(int) val4,
(int) val5
);
}
}
// Get the Stencil value
if ( f == &Stencil )
SO_VTK_SET_FIELD_DATA( mObject, Stencil, vtkImageStencilData);
// Get the ComponentSpacing value
if ( f == &ComponentSpacing )
SO_VTK_SET_FIELD_VEC3F( mObject, ComponentSpacing);
// Get the ComponentOrigin value
if ( f == &ComponentOrigin )
SO_VTK_SET_FIELD_VEC3F( mObject, ComponentOrigin);
mObject->Update();
}
void SoVtkImageBlend::reset()
{
mObject->UnRegister(0);
mObject->Delete();
mObject = 0;
mObject = vtkImageBlend::New();
mObject->Register(0);
mObject->SetGlobalWarningDisplay(0);
// Get the input type(s)
SoVtkAlgorithmOutput *inputPortPtr = InputConnection.getValue();
if (inputPortPtr)
mObject->SetInputConnection(inputPortPtr->getPointer());
// Get the Stencil value
SO_VTK_SET_FIELD_DATA( mObject, Stencil, vtkImageStencilData);
// Get the CompoundThreshold value
SO_VTK_SET_FIELD_VALUE( mObject, CompoundThreshold);
// Get the NumberOfThreads value
SO_VTK_SET_FIELD_VALUE( mObject, NumberOfThreads);
// Get the Opacity value
if (addCalled == 1)
{
SbVariant *vOpacity = (SbVariant *)Opacity.getValues(0);
SoInput input;
int nb_fields = Opacity.getNum();
int val0;
double val1;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vOpacity[i].getField().getString(),256);
input.read(val0);
input.read(val1);
mObject->SetOpacity(
(int) val0,
(double) val1
);
}
}
// Get the BlendMode value
SO_VTK_SET_FIELD_VALUE( mObject, BlendMode);
mObject->Update();
}
void SoVtkExtractGrid::inputChanged(SoField * f)
{
// Get the VOI value
if ( f == &VOI )
{
if ( VOI.getNum() >= 6)
{
SO_VTK_SET_FIELD_MFINT32( mObject, VOI);
}
else
{
SoDebugError::post( __FILE__, "This field must have 6 values." );
}
}
// Get the SampleRate value
if ( f == &SampleRate )
SO_VTK_SET_FIELD_VEC3F( mObject, SampleRate);
// Get the InputArrayToProcess value
if ( f == &InputArrayToProcess )
{
SbVariant vInputArrayToProcess = (SbVariant)InputArrayToProcess.getValue();
SoInput input;
int val0;
int val1;
int val2;
int val3;
SbString val4;
input.setBuffer((void *)vInputArrayToProcess.getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
mObject->SetInputArrayToProcess(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
val4.getString()
);
}
// Get the IncludeBoundary value
if ( f == &IncludeBoundary )
SO_VTK_SET_FIELD_VALUE( mObject, IncludeBoundary);
//mObject->Update();
}
void SoVtkImageDataGeometryFilter::inputChanged(SoField * f)
{
// Get the OutputTriangles value
if ( f == &OutputTriangles )
SO_VTK_SET_FIELD_VALUE( mObject, OutputTriangles);
// Get the Extent value
if ( f == &Extent )
{
SbVariant *vExtent = (SbVariant *)Extent.getValues(0);
SoInput input;
int nb_fields = Extent.getNum();
int val0;
int val1;
int val2;
int val3;
int val4;
int val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetExtent(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
(int) val4,
(int) val5
);
}
}
// Get the ThresholdCells value
if ( f == &ThresholdCells )
SO_VTK_SET_FIELD_VALUE( mObject, ThresholdCells);
// Get the ThresholdValue value
if ( f == &ThresholdValue )
SO_VTK_SET_FIELD_VALUE( mObject, ThresholdValue);
mObject->Update();
}
void SoVtkImageGaussianSource::inputChanged(SoField * f)
{
// Get the Maximum value
if ( f == &Maximum )
SO_VTK_SET_FIELD_VALUE( mObject, Maximum);
// Get the StandardDeviation value
if ( f == &StandardDeviation )
SO_VTK_SET_FIELD_VALUE( mObject, StandardDeviation);
// Get the Center value
if ( f == &Center )
SO_VTK_SET_FIELD_VEC3F( mObject, Center);
// Get the WholeExtent value
if ( f == &WholeExtent )
{
SbVariant *vWholeExtent = (SbVariant *)WholeExtent.getValues(0);
SoInput input;
int nb_fields = WholeExtent.getNum();
int val0;
int val1;
int val2;
int val3;
int val4;
int val5;
for (int i=0; i < nb_fields; i++)
{
input.setBuffer((void *)vWholeExtent[i].getField().getString(),256);
input.read(val0);
input.read(val1);
input.read(val2);
input.read(val3);
input.read(val4);
input.read(val5);
mObject->SetWholeExtent(
(int) val0,
(int) val1,
(int) val2,
(int) val3,
(int) val4,
(int) val5
);
}
}
mObject->Update();
}
