void Scene::updateVBOs()
{
QSegMesh * mesh = activeObject();
if(mesh && mesh->isReady)
{
// Create VBO for each segment if needed
for (int i=0;i<(int)mesh->nbSegments();i++)
{
QSurfaceMesh* seg = mesh->getSegment(i);
QString objId = seg->objectName();
if (VBO::isVBOSupported() && !vboCollection.contains(objId))
{
Surface_mesh::Vertex_property<Point> points = seg->vertex_property<Point>("v:point");
Surface_mesh::Vertex_property<Point> vnormals = seg->vertex_property<Point>("v:normal");
Surface_mesh::Vertex_property<Color> vcolors = seg->vertex_property<Color>("v:color");
seg->fillTrianglesList();
// Create VBO
vboCollection[objId] = VBO( seg->n_vertices(), points.data(), vnormals.data(), vcolors.data(), seg->triangles );
}
}
}
}
QSegMesh * QMeshDoc::importObject(QString fileName)
{
// Get object name from file path
QFileInfo fInfo (fileName);
if(!fileName.size() || !fInfo.exists())
{
emit(printMessage(QString("Error: invalid file (%1).").arg(fileName)));
return NULL;
}
QString newObjId = fInfo.fileName();
newObjId.chop(4);
global_id++;
newObjId += QString("-%1").arg(global_id);
// Create a new QSegMesh
QSegMesh * newMesh = new QSegMesh();
all_objects[ newObjId ] = newMesh;
// Reading QSegMesh
newMesh->read(fileName);
// Set global ID for the mesh and all its segments
newMesh->setObjectName(newObjId);
// Try to load the controller and groups with the same filename
// Setup controller file name
fileName.chop(3);fileName += "ctrl";
if(QFileInfo(fileName).exists())
{
// Load controller
newMesh->ptr["controller"] = new Controller(newMesh, true, fileName);
Controller * ctrl = (Controller *)newMesh->ptr["controller"];
fileName.chop(4);fileName += "grp";
if(QFileInfo(fileName).exists())
{
std::ifstream inF(qPrintable(fileName), std::ios::in);
ctrl->loadGroups(inF);
inF.close();
}
}
else
{
newMesh->ptr["controller"] = new Controller(newMesh);
}
return newMesh;
}
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)
{
Workspace * workspace = (Workspace *) parent();
if(workspace->activeScene == NULL) return;
// Get object name from file path
QFileInfo fInfo (fileName);
if(!fileName.size() || !fInfo.exists())
{
emit(printMessage(QString("Error: invalid file (%1).").arg(fileName)));
return;
}
QString newObjId = fInfo.fileName();
newObjId.chop(4);
global_id++;
newObjId += QString("-%1").arg(global_id);
// Create a new QSegMesh
QSegMesh * newMesh = new QSegMesh();
all_objects[ newObjId ] = newMesh;
// Reading QSegMesh
newMesh->read(fileName);
// Set global ID for the mesh and all its segments
newMesh->setObjectName(newObjId);
// Focus active scene
workspace->activeScene->setFocus();
workspace->activeScene->print(newObjId + " has been imported.");
workspace->activeScene->setActiveObject(newMesh);
DEFAULT_FILE_PATH = QFileInfo(fileName).absolutePath();
}