void QMeshDoc::importObjectBrowser()
{
MeshBrowserWidget * browser = new MeshBrowserWidget;
if(browser->exec())
importObject(browser->selectedFile());
}
void QMeshDoc::importObject()
{
Workspace * workspace = (Workspace *) parent();
if(workspace->activeScene == NULL) return;
// The dialog
QString fileName = QFileDialog::getOpenFileName(0, "Import Mesh", DEFAULT_FILE_PATH, "Mesh Files (*.obj *.off *.stl)");
// Read the file
QSegMesh * newMesh = importObject(fileName);
if (newMesh)
{
// Save the default path
DEFAULT_FILE_PATH = QFileInfo(fileName).absolutePath();
// Emit signals
emit(printMessage(newMesh->objectName() + " has been imported."));
emit(objectImported(newMesh));
}
}
void QMeshDoc::importObject()
{
QString fileName = QFileDialog::getOpenFileName(0, "Import Mesh", DEFAULT_FILE_PATH, "Mesh Files (*.obj *.off *.stl)");
importObject(fileName);
}
OSPObjectCatalog OSPObjectFile::importObjects() {
//! The XML document container.
tinyxml2::XMLDocument xml(true, tinyxml2::COLLAPSE_WHITESPACE);
//! Read the XML object file.
exitOnCondition(xml.LoadFile(filename.c_str()) != tinyxml2::XML_SUCCESS, "unable to read object file '" + filename + "'");
//! A catalog of the OSPRay objects and attributes contained in the file.
ObjectCatalog *catalog = new ObjectCatalog(); std::vector<OSPObjectCatalog> entries;
//! Iterate over the object entries, skip the XML declaration and comments.
for (const tinyxml2::XMLNode *node = xml.FirstChild() ; node ; node = node->NextSibling()) if (node->ToElement()) entries.push_back(importObject(node));
//! Copy the object entries into the catalog.
catalog->entries = new OSPObjectCatalog[entries.size() + 1](); memcpy(catalog->entries, &entries[0], entries.size() * sizeof(OSPObjectCatalog));
//! The populated catalog.
return(catalog);
}
OSPObject *OSPObjectFile::importObjects()
{
// The XML document container.
tinyxml2::XMLDocument xml(true, tinyxml2::COLLAPSE_WHITESPACE);
// Read the XML object file.
exitOnCondition(xml.LoadFile(filename.c_str()) != tinyxml2::XML_SUCCESS, "unable to read object file '" + filename + "'");
// A list of OSPRay objects and their attributes contained in the file.
std::vector<OSPObject> objects;
// Iterate over the object entries, skip the XML declaration and comments.
for (const tinyxml2::XMLNode *node = xml.FirstChild() ; node ; node = node->NextSibling()) if (node->ToElement()) objects.push_back(importObject(node));
// Copy the objects into a list.
OSPObject *pointer = new OSPObject[objects.size() + 1]; memcpy(pointer, &objects[0], objects.size() * sizeof(OSPObject));
// Mark the end of the list.
pointer[objects.size()] = NULL; return(pointer);
}
