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mainwindow.cpp
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#include "mainwindow.h"
//qCC includes
#include "ccCommon.h"
#include "ccConsole.h"
//qCC io
#include "BinFilter.h"
//qCC_db
#include <ccGenericPointCloud.h>
#include <ccCameraSensor.h>
//db_tree
#include<ccDBRoot.h>
//dialogs
#include "ccCamSensorProjectionDlg.h"
#include "PointCloudGenDlg.h"
#include "ccCameraParamEditDlg.h"
#include "ccOverlayDialog.h"
//Qt Includes
#include <QtGui>
#include <QMdiArea>
#include <QSignalMapper>
#include <QMdiSubWindow>
#include <QLCDNumber>
#include <QFileDialog>
#include <QActionGroup>
#include <QSettings>
#include <QMessageBox>
#include <QElapsedTimer>
#include <QInputDialog>
#include <QTextStream>
#include <QColorDialog>
//System
#include <string.h>
#include <math.h>
#include <assert.h>
#include <cfloat>
#include <iostream>
//==========================global variables===================================//
//global static pointer (as there shoule only be one instance of MainWidow)
static MainWindow * s_instance=0;
//default 'All files' file filter
static const QString s_allFilesFilter("All (*.*)");
//default file filter separator
static const QString s_fileFilterSeparator(";;");
//=======================================MainWindow===========================================//
MainWindow::MainWindow()
:m_ccRoot(0)
,m_viewModePopupButton(0)
,m_pivotVisibilityPopupButton(0)
,m_cpeDlg(0){
setupUi(this);
QSettings settings;
restoreGeometry(settings.value(ccPS::MainWinGeom()).toByteArray());
//setWindowTitle(QString("IGITLandscapeViewer v") + ccCommon::GetCCVersion(false));
setWindowTitle(QString("IGIT地形地物可视化 版本") + ccCommon::GetCCVersion(false));
// console // gloabal variables
ccConsole::Init(consoleWidget, this, this);
// db-tree link
m_ccRoot = new ccDBRoot(dbTreeView, propertiesTreeView, this);
connect(m_ccRoot, SIGNAL(selectionChanged()), this, SLOT(updateUIWithSelection()));
//MDI Area
m_mdiArea = new QMdiArea(this);
// 设置成中心部件
setCentralWidget(m_mdiArea);
// 一旦有窗口被激活，更新该激活窗口的菜单 // 一旦有窗口被激活，同时激活该窗口三维视角的
connect(m_mdiArea, SIGNAL(subWindowActivated(QMdiSubWindow*)), this, SLOT(updateMenus()));
connect(m_mdiArea, SIGNAL(subWindowActivated(QMdiSubWindow*)), this, SLOT(on3DViewActivated(QMdiSubWindow*)));
// QSignalMapper
m_windowMapper = new QSignalMapper(this);
connect(m_windowMapper, SIGNAL(mapped(QWidget*)), this, SLOT(setActiveSubWindow(QWidget*)));
//advanced widgets not handled by QDesigner
{
//view mode pop-up menu
{
// create menu
m_viewModePopupButton = new QToolButton();
QMenu *menu = new QMenu(m_viewModePopupButton);
menu->addAction(actionSetOrthoView);
menu->addAction(actionSetCenteredPerspectiveView);
menu->addAction(actionSetViewerPerspectiveView);
// create Popup Button
m_viewModePopupButton->setMenu(menu);
m_viewModePopupButton->setPopupMode(QToolButton::InstantPopup);
m_viewModePopupButton->setToolTip("Set current Veiw Mode");
m_viewModePopupButton->setStatusTip(m_viewModePopupButton->toolTip());
// insert m_viewModePopButton before actionSetViewTop
toolBarView->insertWidget(actionSetViewTop, m_viewModePopupButton);
m_viewModePopupButton->setEnabled(false);
}
//pivot center pop-up menu
{
// create menu
m_pivotVisibilityPopupButton = new QToolButton();
QMenu * menu = new QMenu(m_pivotVisibilityPopupButton);
menu->addAction(actionSetPivotAlwaysOn);
menu->addAction(actionSetPivotRotationOnly);
menu->addAction(actionSetPivotOff);
m_pivotVisibilityPopupButton->setMenu(menu);
m_pivotVisibilityPopupButton->setPopupMode(QToolButton::InstantPopup);
m_pivotVisibilityPopupButton->setToolTip("Set Pivot Visibility");
m_pivotVisibilityPopupButton->setStatusTip(m_pivotVisibilityPopupButton->toolTip());
toolBarView->insertWidget(actionSetViewTop, m_pivotVisibilityPopupButton);
m_pivotVisibilityPopupButton->setEnabled(false);
}
}
connectActions();
// create new 3D view
new3DView();
// freeze all widgets
freezeUI(false);
updateMenus();
updateUIWithSelection();
//maximize
showMaximized();
//QMainWindow::statusBar()->showMessage(QString("Ready"));
//ccConsole::Print("IGITLandscapeVeiwer started!");
QMainWindow::statusBar()->showMessage(QString("准备完毕！"));
ccConsole::Print("IGITLandscapeViewer 启动!");
}
//! Connects all QT actions to slots
void MainWindow::connectActions(){
assert(m_ccRoot);
assert(m_mdiArea);
//"File" menu
connect(actionOpen, SIGNAL(triggered()), this, SLOT(doActionLoadFile()));
connect(actionSave, SIGNAL(triggered()), this, SLOT(doActionSaveFile()));
//"Edit" menu
connect(actionCreateCameraSensor, SIGNAL(triggered()), this, SLOT(doActionCreateCameraSensor()));
connect(actionCreateCameraSensorFromFile, SIGNAL(triggered()), this, SLOT(doActionCreateCameraSensorFromFile()));
connect(actionTextureGeneration, SIGNAL(triggered()), this, SLOT(doActionTextureGeneration()));
//"Display" menu
connect(actionLockRotationVertAxis, SIGNAL(triggered()), this, SLOT(toggleRotationAboutVertAxis()));
connect(actionEditCamera, SIGNAL(triggered()), this, SLOT(doActionEditCamera()));
//"3D Views"
connect(menu3DViews, SIGNAL(aboutToShow()), this, SLOT(update3DViewsMenu()));
connect(actionNew3DView, SIGNAL(triggered()), this, SLOT(new3DView()));
connect(actionClose3DView, SIGNAL(triggered()), m_mdiArea, SLOT(closeActiveSubWindow()));
connect(actionCloseAll3DViews, SIGNAL(triggered()), m_mdiArea, SLOT(closeAllSubWindows()));
connect(actionTile3DViews, SIGNAL(triggered()), m_mdiArea, SLOT(tileSubWindows()));
connect(actionCascade3DViews, SIGNAL(triggered()), m_mdiArea, SLOT(cascadeSubWindows()));
connect(actionNext3DView, SIGNAL(triggered()), m_mdiArea, SLOT(activateNextSubWindow()));
connect(actionPrevious3DView, SIGNAL(triggered()), m_mdiArea, SLOT(activatePreviousSubWindow()));
// View Tool bar
connect(actionSetPivotAlwaysOn, SIGNAL(triggered()), this, SLOT(setPivotAlwaysOn()));
connect(actionSetPivotRotationOnly, SIGNAL(triggered()), this, SLOT(setPivotRotationOnly()));
connect(actionSetPivotOff, SIGNAL(triggered()), this, SLOT(setPivotOff()));
connect(actionSetOrthoView, SIGNAL(triggered()), this, SLOT(setOrthoView()));
connect(actionSetCenteredPerspectiveView, SIGNAL(triggered()), this, SLOT(setCenteredPerspectiveView()));
connect(actionSetViewerPerspectiveView, SIGNAL(triggered()), this, SLOT(setViewerPerspectiveView()));
connect(actionSetViewTop, SIGNAL(triggered()), this, SLOT(setTopView()));
connect(actionSetViewBottom, SIGNAL(triggered()), this, SLOT(setBottomView()));
connect(actionSetViewFront, SIGNAL(triggered()), this, SLOT(setFrontView()));
connect(actionSetViewBack, SIGNAL(triggered()), this, SLOT(setBackView()));
connect(actionSetViewLeft, SIGNAL(triggered()), this, SLOT(setLeftView()));
connect(actionSetViewRight, SIGNAL(triggered()), this, SLOT(setRightView()));
connect(actionSetViewIso1, SIGNAL(triggered()), this, SLOT(setIsoView1()));
connect(actionSetViewIso2, SIGNAL(triggered()), this, SLOT(setIsoView2()));
}
//=======================================setActiveSubWindow====================================//
void MainWindow::setActiveSubWindow(QWidget* window){
if(!window|| !m_mdiArea)return;
m_mdiArea->setActiveSubWindow(qobject_cast<QMdiSubWindow*>(window));
}
//========================================TheInstance=========================================//
MainWindow* MainWindow::TheInstance(){
if(!s_instance){
s_instance = new MainWindow();
}
return s_instance;
}
//==========================================GetActiveGLWindow====================================//
ccGLWindow * MainWindow::GetActiveGLWindow(){
return TheInstance()->getActiveGLWindow();
}
//==========================================getActiveGLWindow=====================================//
ccGLWindow * MainWindow:: getActiveGLWindow(){
if(!m_mdiArea){
return 0;
}
// if active sub window existed
QMdiSubWindow * activeSubWindow = m_mdiArea->activeSubWindow();
if(activeSubWindow){
return static_cast<ccGLWindow*>(activeSubWindow->widget());
}
// if active sub window does not existed, return the first sub window
else{
QList<QMdiSubWindow*> subWindowList = m_mdiArea->subWindowList();
if(!subWindowList.empty()){
return static_cast<ccGLWindow*>(subWindowList[0]->widget());
}
}
return 0;
}
//========================================GetGLWindow============================================//
ccGLWindow* MainWindow:: GetGLWindow(const QString & title){
// collect the pointers of all sub windows
QList<QMdiSubWindow*> windows = TheInstance()->m_mdiArea->subWindowList();
int winNum = windows.size();
if(winNum ==0){
return 0;
}
// find the sub window with the given title
for(int i=0; i< winNum; i++){
ccGLWindow * win = static_cast<ccGLWindow*> (windows.at(i)->widget());
if(win->windowTitle()== title){
return win;
}
}
return 0;
}
//==========================================GetGLWindow============================================//
void MainWindow::GetGLWindows(std::vector<ccGLWindow*> & glWindows){
QList<QMdiSubWindow*> windows = TheInstance()->m_mdiArea->subWindowList();
int winNum = windows.size();
if(winNum==0) return;
glWindows.clear();
glWindows.reserve(winNum);
for(int i=0; i<winNum; i++){
glWindows.push_back(static_cast<ccGLWindow*>(windows.at(i)->widget()));
}
}
//============================================RefreshAllGLWindow=======================================//
void MainWindow::RefreshAllGLWindow(bool only2D /*false*/){
TheInstance()->refreshAll(only2D);
}
//=============================================refreshAll===============================================//
void MainWindow::refreshAll(bool only2D ){
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i<windows.size(); i++){
static_cast<ccGLWindow*>(windows.at(i)->widget())->refresh(only2D);
}
}
//=============================================DestroyInstance===========================================//
void MainWindow:: DestroyInstance(){
if(s_instance){
delete s_instance;
}
s_instance = 0;
}
//==============================================UpdateUI==============================//
void MainWindow::UpdateUI(){
TheInstance()->updateUI();
}
//==============================================updateUI==============================//
void MainWindow::updateUI(){
updateUIWithSelection();
updateMenus();
if(m_ccRoot){
m_ccRoot->updatePropertiesView();
}
}
//=====================================updateUIWithSelection===========================//
void MainWindow::updateUIWithSelection(){
dbTreeSelectionInfo selInfo;
m_selectedEntities.clear();
if (m_ccRoot)
m_ccRoot->getSelectedEntities(m_selectedEntities,CC_TYPES::OBJECT,&selInfo);
//expandDBTreeWithSelection(m_selectedEntities);
enableUIItems(selInfo);
}
//====================================a bit complex ===================================//
void MainWindow::enableUIItems(dbTreeSelectionInfo& selInfo){
bool atLeastOneEntity = (selInfo.selCount > 0);
bool atLeastOneCloud = (selInfo.cloudCount > 0);
bool atLeastOneMesh = (selInfo.meshCount > 0);
//bool atLeastOneOctree = (selInfo.octreeCount > 0);
bool atLeastOneNormal = (selInfo.normalsCount > 0);
bool atLeastOneColor = (selInfo.colorCount > 0);
bool atLeastOneSF = (selInfo.sfCount > 0);
//bool atLeastOneSensor = (selInfo.sensorCount > 0);
bool atLeastOneCameraSensor = (selInfo.cameraSensorCount > 0);
bool atLeastOnePolyline = (selInfo.polylineCount > 0);
bool activeWindow = (getActiveGLWindow() != 0);
actionSave->setEnabled(atLeastOneEntity);
// == 1
bool exactlyOneEntity = (selInfo.selCount == 1);
bool exactlyOneGroup = (selInfo.groupCount == 1);
bool exactlyOneCloud = (selInfo.cloudCount == 1);
bool exactlyOneMesh = (selInfo.meshCount == 1);
bool exactlyOneSF = (selInfo.sfCount == 1);
bool exactlyOneSensor = (selInfo.sensorCount == 1);
bool exactlyOneCameraSensor = (selInfo.cameraSensorCount == 1);
actionCreateCameraSensor->setEnabled(atLeastOneCloud);
actionCheckPointsInsideFrustrum->setEnabled(exactlyOneCameraSensor);
}
//===================================ApplyCCLibAlgorthim===============================//
//! Applies a standard CCLib algorithm (see CC_LIB_ALGORITHM) on a set of entities
bool MainWindow::ApplyCCLibAlgorithm(CC_LIB_ALGORITHM algo,
ccHObject::Container& entities,
QWidget* parent,
void** additionalParameters){
return true;
}
//===================================AddToDB========================================//
void MainWindow::addToDB(const QStringList& filenames,
QString fileFilter,
ccGLWindow* destWin){
//to handle same 'shift on load' for multiple files
CCVector3d loadCoordinatesShift(0,0,0);
bool loadCoordinatesTransEnabled = false;
FileIOFilter::LoadParameters parameters;
parameters.alwaysDisplayLoadDialog = false; //显示对话框
parameters.shiftHandlingMode = ccGlobalShiftManager::DIALOG_IF_NECESSARY;
parameters.coordinatesShift = &loadCoordinatesShift;
parameters.coordinatesShiftEnabled = &loadCoordinatesTransEnabled;
//the same for 'addToDB' (if the first one is not supported, or if the scale remains too big)
CCVector3d addCoordinatesShift(0,0,0);
for (int i=0; i<filenames.size(); ++i){
ccHObject* newGroup = FileIOFilter::LoadFromFile(filenames[i],parameters,fileFilter);
if (newGroup){
if (destWin)
newGroup->setDisplay_recursive(destWin);
addToDB(newGroup,true,true,false);
}
}
//QMainWindow::statusBar()->showMessage(QString("%1 file(s) loaded").arg(filenames.size()),2000);
QMainWindow::statusBar()->showMessage(QString("%1 file(s) 加载完成").arg(filenames.size()),2000);
}
//==================================addToDB===========================================//
void MainWindow::addToDB(ccHObject* obj, bool updateZoom,
bool autoExpandDBTree,
bool checkDimensions){
//let's check that the new entity is not too big nor too far from scene center!
if (checkDimensions){
//get entity bounding box
ccBBox bBox = obj->getBB_recursive();
CCVector3 center = bBox.getCenter();
PointCoordinateType diag = bBox.getDiagNorm();
CCVector3d P = CCVector3d::fromArray(center.u);
CCVector3d Pshift(0,0,0);
double scale = 1.0;
//here we must test that coordinates are not too big whatever the case because OpenGL
//really doesn't like big ones (even if we work with GLdoubles :( ).
if (ccGlobalShiftManager::Handle(P,diag,ccGlobalShiftManager::DIALOG_IF_NECESSARY,false,Pshift,&scale)) {
bool needRescale = (scale != 1.0);
bool needShift = (Pshift.norm2() > 0);
if (needRescale || needShift){
ccGLMatrix mat;
mat.toIdentity();
mat.data()[0] = mat.data()[5] = mat.data()[10] = static_cast<float>(scale);
mat.setTranslation(Pshift);
obj->applyGLTransformation_recursive(&mat);
//ccConsole::Warning(QString("Entity '%1' has been translated: (%2,%3,%4) and rescaled of a factor %5 [original position will be restored when saving]").arg(obj->getName()).arg(Pshift.x,0,'f',2).arg(Pshift.y,0,'f',2).arg(Pshift.z,0,'f',2).arg(scale,0,'f',6));
ccConsole::Warning(QString("物体 '%1' 被平移: (%2,%3,%4) 被缩放： %5 [存储时将会恢复原始坐标]").arg(obj->getName()).arg(Pshift.x,0,'f',2).arg(Pshift.y,0,'f',2).arg(Pshift.z,0,'f',2).arg(scale,0,'f',6));
}
//update 'global shift' and 'global scale' for ALL clouds recursively
//FIXME: why don't we do that all the time by the way?!
ccHObject::Container children;
children.push_back(obj);
while (!children.empty()){
ccHObject* child = children.back();
children.pop_back();
if (child->isKindOf(CC_TYPES::POINT_CLOUD)) {
ccGenericPointCloud* pc = ccHObjectCaster::ToGenericPointCloud(child);
pc->setGlobalShift(pc->getGlobalShift() + Pshift);
pc->setGlobalScale(pc->getGlobalScale() * scale);
}
for (unsigned i=0; i<child->getChildrenNumber(); ++i)
children.push_back(child->getChild(i));
}
}
}
//add object to DB root
if (m_ccRoot){
//force a 'global zoom' if the DB was emtpy!
if (!m_ccRoot->getRootEntity() || m_ccRoot->getRootEntity()->getChildrenNumber() == 0)
updateZoom = true;
m_ccRoot->addElement(obj,autoExpandDBTree);
}
else{
//ccLog::Warning("[MainWindow::addToDB] Internal error: no associated db?!");
ccLog::Warning("[MainWindow::addToDB] 内部错误: 没有相关的 db?!");
assert(false);
}
//we can now set destination display (if none already)
if (!obj->getDisplay()){
ccGLWindow* activeWin = getActiveGLWindow();
if (!activeWin){
//no active GL window?!
return;
}
obj->setDisplay_recursive(activeWin);
}
//eventually we update the corresponding display
assert(obj->getDisplay());
if (updateZoom){
static_cast<ccGLWindow*>(obj->getDisplay())->zoomGlobal(); //automatically calls ccGLWindow::redraw
}
else{
obj->prepareDisplayForRefresh();
refreshAll();
}
}
//=================================loadTexturedResults================================//
void MainWindow::loadTexturedResults(QString ResultsDir){
QDir dir(ResultsDir);
if(!dir.exists()){
return;
}
dir.setFilter(QDir::Files | QDir::NoSymLinks);
QStringList filters;
filters<<QString("*.OBJ")<<QString("*.obj");
dir.setNameFilters(filters);
QFileInfoList nameList = dir.entryInfoList();
if(nameList.size()==0) return;
//to handle same 'shift on load' for multiple files
CCVector3d loadCoordinatesShift(0,0,0);
bool loadCoordinatesTransEnabled = false;
FileIOFilter::LoadParameters parameters;
parameters.alwaysDisplayLoadDialog = false; //显示对话框
parameters.shiftHandlingMode = ccGlobalShiftManager::DIALOG_IF_NECESSARY;
parameters.coordinatesShift = &loadCoordinatesShift;
parameters.coordinatesShiftEnabled = &loadCoordinatesTransEnabled;
QString currentOpenDlgFilter;
currentOpenDlgFilter.clear();
for (int i = 0; i < nameList.size(); ++i) {
QFileInfo fileInfo = nameList.at(i);
QString fileDir = fileInfo.absoluteFilePath();
ccHObject* group = FileIOFilter::LoadFromFile(fileDir,parameters, currentOpenDlgFilter);
if(!group|| group->getChildrenNumber()==0) return;
ccHObject * Mesh = group->getFirstChild();
if(!Mesh)return;
ccHObject * MeshGroup = m_ccRoot->getRootEntity()->find("MeshList");
if(!MeshGroup){
MeshGroup = new ccHObject();
addToDB(MeshGroup);
MeshGroup->setName("MeshList");
}
MeshGroup->addChild(Mesh);
ccGLWindow* win = getActiveGLWindow();
if (win){
//setDisplay(win);
//Mesh->setVisible(true);
Mesh->setDisplay_recursive(win);
addToDB(Mesh,true,true,false);
}
//addToDB(Mesh);
}
QMainWindow::statusBar()->showMessage(QString("%1 file(s) loaded").arg(nameList.size()),2000);
}
//=================================loadPMVSCameras====================================//
void MainWindow::loadPMVSCameras(QString ResultsDir){
QDir dir(ResultsDir);
if(!dir.exists()){
return;
}
dir.setFilter(QDir::Files | QDir::NoSymLinks);
QStringList filters;
filters<<QString("*.TXT")<<QString("*.txt");
dir.setNameFilters(filters);
QFileInfoList nameList = dir.entryInfoList();
if(nameList.size()==0) return;
CCVector3d loadCoordinatesShift(0,0,0);
bool loadCoordinatesTransEnabled = false;
FileIOFilter::LoadParameters parameters;
parameters.alwaysDisplayLoadDialog = false; //显示对话框
parameters.shiftHandlingMode = ccGlobalShiftManager::DIALOG_IF_NECESSARY;
parameters.coordinatesShift = &loadCoordinatesShift;
parameters.coordinatesShiftEnabled = &loadCoordinatesTransEnabled;
QString currentOpenDlgFilter;
currentOpenDlgFilter.clear();
for (int i=0; i<nameList.size(); ++i){
QFileInfo fileInfo = nameList.at(i);
QString fileDir = fileInfo.absoluteFilePath();
ccHObject* group = FileIOFilter::LoadFromFile(fileDir,parameters, currentOpenDlgFilter);
if(!group|| group->getChildrenNumber()==0) return;
ccHObject * sensor = group->getFirstChild();
if(!sensor)return;
ccHObject * CameraGroup = m_ccRoot->getRootEntity()->find("CameraLists");
if(!CameraGroup){
CameraGroup = new ccHObject();
addToDB(CameraGroup);
CameraGroup->setName("CameraLists");
}
CameraGroup->addChild(sensor);
ccGLWindow* win = getActiveGLWindow();
if (win){
sensor->setDisplay(win);
sensor->setVisible(true);
}
addToDB(sensor);
}
//QMainWindow::statusBar()->showMessage(QString("%1 file(s) loaded").arg(filenames.size()),2000);
QMainWindow::statusBar()->showMessage(QString("%1 file(s) 加载完成").arg(nameList.size()),2000);
}
//===================================echoMouseWheelRotate============================//
void MainWindow::echoMouseWheelRotate(float angle){
if(checkBoxCameraLink->checkState()!= Qt::Checked) return;
// find which window sends the signal // dynamic_cast 会进行安全检察
ccGLWindow* sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow) return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i< windows.size(); i++){
ccGLWindow *child = static_cast<ccGLWindow*>(windows.at(i)->widget());
//find the other ccGLwindows, the rotations are performed on them// the sending windows has been
// rotated, so it should not be processed agained
if(child!=sendingWindow){
// can not receive other signals
child->blockSignals(true);
//对窗口进行尺度变化
child->onWheelEvent(angle);
child->blockSignals(true);
child->redraw();
}
}
}
//===================================echoCameraDisplay==============================//
void MainWindow::echoCameraDisplaced(float ddx, float ddy){
if(checkBoxCameraLink->checkState()!= Qt::Checked)return;
// find the window that sends the signal
ccGLWindow* sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow)return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i<windows.size(); i++){
ccGLWindow * child = static_cast<ccGLWindow*>(windows.at(i)->widget());
if(child!= sendingWindow){
child->blockSignals(true);
child->moveCamera(ddx,ddy, 0.0f);
child->blockSignals(false);
child->redraw();
}
}
}
//===================================echoBaseViewMatRotation=========================//
void MainWindow::echoBaseViewMatRotation(const ccGLMatrixd& rotMat){
if(checkBoxCameraLink->checkState()!= Qt::Checked) return;
ccGLWindow *sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow)return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i< windows.size(); i++){
ccGLWindow * child = static_cast<ccGLWindow*>(windows.at(i)->widget());
if(child!=sendingWindow){
child->blockSignals(true);
// 对窗口进行旋转
child->rotateBaseViewMat(rotMat);
child->blockSignals(false);
child->redraw();
}
}
}
//===================================echoCameraPosChanged===========================//
void MainWindow::echoCameraPosChanged(const CCVector3d& P){
if(checkBoxCameraLink->checkState() != Qt::Checked) return;
ccGLWindow * sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow) return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i< windows.size(); i++){
ccGLWindow * child = static_cast<ccGLWindow*>(windows.at(i)->widget());
if(child!=sendingWindow){
child->blockSignals(true);
child->setCameraPos(P);
child->blockSignals(false);
child->redraw();
}
}
}
//===================================echoPivotPointChanged==========================//
void MainWindow::echoPivotPointChanged(const CCVector3d&P){
if(checkBoxCameraLink->checkState() != Qt::Checked) return;
ccGLWindow * sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow) return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i< windows.size(); i++){
ccGLWindow * child = static_cast<ccGLWindow*>(windows.at(i)->widget());
if(child!= sendingWindow){
child->blockSignals(true);
child->setPivotPoint(P);
child->blockSignals(false);
child->redraw();
}
}
}
//===================================echoPixelSizeChanged===========================//
void MainWindow::echoPixelSizeChanged(float size){
if(checkBoxCameraLink->state()!= Qt::Checked) return;
ccGLWindow* sendingWindow = dynamic_cast<ccGLWindow*>(sender());
if(!sendingWindow)return;
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
for(int i=0; i<windows.size(); i++){
ccGLWindow* child = static_cast<ccGLWindow*>(windows.at(i)->widget());
if(child!=sendingWindow){
child->blockSignals(true);
// 设置点的大小
child->setPixelSize(size);
child->blockSignals(false);
child->redraw();
}
}
}
//===================================prepareWindowDeletion==========================//
void MainWindow::prepareWindowDeletion(QObject* glWindow){
}
//===================================addToDBAuto====================================//
void MainWindow::addToDBAuto(const QStringList& filenames){
}
//====================================handleNewLabel================================//
void MainWindow::handleNewLabel(ccHObject*){
}
//====================================doActionLoadFile=============================//
//QApplication::applicationDirPath()//当前编译exe文件的路径
void MainWindow::doActionLoadFile(){
//persistent settings
QSettings settings;
settings.beginGroup(ccPS::LoadFile());
QString currentPath = settings.value(ccPS::CurrentPath(),QApplication::applicationDirPath()).toString();
QString currentOpenDlgFilter = settings.value(ccPS::SelectedInputFilter(), BinFilter::GetFileFilter()).toString();
// Add all available file I/O filters (with import capabilities)
QStringList fileFilters;
fileFilters.append(s_allFilesFilter);
bool defaultFilterFound = false;
{
const FileIOFilter::FilterContainer& filters = FileIOFilter::GetFilters();
for (size_t i=0; i<filters.size(); ++i){
if (filters[i]->importSupported()){
QStringList ff = filters[i]->getFileFilters(true);
for (int j=0; j<ff.size(); ++j){
fileFilters.append(ff[j]);
//is it the (last) default filter?
if (!defaultFilterFound && currentOpenDlgFilter == ff[j]){
defaultFilterFound = true;
}
}
}
}
}
//default filter is still valid?
if (!defaultFilterFound)
currentOpenDlgFilter = s_allFilesFilter;
//file choosing dialog
QStringList selectedFiles = QFileDialog::getOpenFileNames( this,
"Open file(s)",
currentPath,
fileFilters.join(s_fileFilterSeparator),
¤tOpenDlgFilter
#ifdef _DEBUG
,QFileDialog::DontUseNativeDialog
#endif
);
if (selectedFiles.isEmpty())
return;
//save last loading parameters
currentPath = QFileInfo(selectedFiles[0]).absolutePath();
settings.setValue(ccPS::CurrentPath(),currentPath);
settings.setValue(ccPS::SelectedInputFilter(),currentOpenDlgFilter);
settings.endGroup();
if (currentOpenDlgFilter == s_allFilesFilter)
currentOpenDlgFilter.clear(); //this way FileIOFilter will try to guess the file type automatically!
//load files
addToDB(selectedFiles,currentOpenDlgFilter);
}
//====================================doActionSaveFile=============================//
void MainWindow::doActionSaveFile(){
}
//====================================doActionCreateCameraSensors===================//
void MainWindow::doActionCreateCameraSensor(){
ccCamSensorProjectionDlg spDlg(this); // 设置相机参数
if (!spDlg.exec())
return;
//We create the corresponding sensor for each input cloud
ccHObject::Container selectedEntities = m_selectedEntities; //选择到的物体
size_t selNum = selectedEntities.size(); //选择到的物体的个数
for (size_t i=0; i<selNum; ++i){
ccHObject* ent = selectedEntities[i];
if (ent->isKindOf(CC_TYPES::POINT_CLOUD)){
//如果是点云 //将ccHobject 指针转化成 ccGenericPointCloud 指针
ccGenericPointCloud* cloud = ccHObjectCaster::ToGenericPointCloud(ent);
//we create a new sensor //创建相机传感器
ccCameraSensor* sensor = new ccCameraSensor();
// 添加孩子传感器
cloud->addChild(sensor);
//we init its parameters with the dialog
spDlg.updateCamSensor(sensor);
//we try to guess the sensor relative size (dirty)
ccBBox bb = cloud->getOwnBB();
double diag = bb.getDiagNorm();
if (diag < 1.0)
sensor->setGraphicScale(static_cast<PointCoordinateType>(1.0e-3));
else if (diag > 10000.0)
sensor->setGraphicScale(static_cast<PointCoordinateType>(1.0e3));
//set position
ccIndexedTransformation trans;
sensor->addPosition(trans,0); // 将当前位置添加到PosBuffer缓冲器中
ccGLWindow* win = static_cast<ccGLWindow*>(cloud->getDisplay());
if (win){
sensor->setDisplay(win);
sensor->setVisible(true);
ccBBox box = cloud->getOwnBB();
win->updateConstellationCenterAndZoom(&box);
}
addToDB(sensor);
}
}
updateUI();
}
//====================================doActionCreateCameraSensors===================//
void MainWindow::doActionCreateCameraSensorFromFile(){
//persistent settings
QSettings settings;
settings.beginGroup(ccPS::LoadFile());
QString currentPath = settings.value(ccPS::CurrentPath(),QApplication::applicationDirPath()).toString();
QString currentOpenDlgFilter = settings.value(ccPS::SelectedInputFilter(), BinFilter::GetFileFilter()).toString();
// Add all available file I/O filters (with import capabilities)
QStringList fileFilters;
fileFilters.append(s_allFilesFilter);
bool defaultFilterFound = false;
{
const FileIOFilter::FilterContainer& filters = FileIOFilter::GetFilters();
for (size_t i=0; i<filters.size(); ++i){
if (filters[i]->importSupported()){
QStringList ff = filters[i]->getFileFilters(true);
for (int j=0; j<ff.size(); ++j){
fileFilters.append(ff[j]);
//is it the (last) default filter?
if (!defaultFilterFound && currentOpenDlgFilter == ff[j]){
defaultFilterFound = true;
}
}
}
}
}
//default filter is still valid?
if (!defaultFilterFound)
currentOpenDlgFilter = s_allFilesFilter;
//file choosing dialog
QStringList selectedFiles = QFileDialog::getOpenFileNames( this,
"Open file(s)",
currentPath,
fileFilters.join(s_fileFilterSeparator),
¤tOpenDlgFilter
#ifdef _DEBUG
,QFileDialog::DontUseNativeDialog
#endif
);
if (selectedFiles.isEmpty())
return;
//save last loading parameters
currentPath = QFileInfo(selectedFiles[0]).absolutePath();
settings.setValue(ccPS::CurrentPath(),currentPath);
settings.setValue(ccPS::SelectedInputFilter(),currentOpenDlgFilter);
settings.endGroup();
if (currentOpenDlgFilter == s_allFilesFilter)
currentOpenDlgFilter.clear(); //this way FileIOFilter will try to guess the file type automatically!
//to handle same 'shift on load' for multiple files
CCVector3d loadCoordinatesShift(0,0,0);
bool loadCoordinatesTransEnabled = false;
FileIOFilter::LoadParameters parameters;
parameters.alwaysDisplayLoadDialog = false; //显示对话框
parameters.shiftHandlingMode = ccGlobalShiftManager::DIALOG_IF_NECESSARY;
parameters.coordinatesShift = &loadCoordinatesShift;
parameters.coordinatesShiftEnabled = &loadCoordinatesTransEnabled;
//the same for 'addToDB' (if the first one is not supported, or if the scale remains too big)
CCVector3d addCoordinatesShift(0,0,0);
for (int i=0; i<selectedFiles.size(); ++i){
ccHObject* group = FileIOFilter::LoadFromFile(selectedFiles[i],parameters, currentOpenDlgFilter);
if(!group|| group->getChildrenNumber()==0) return;
ccHObject * sensor = group->getFirstChild();
if(!sensor)return;
ccHObject * CameraGroup = m_ccRoot->getRootEntity()->find("CameraLists");
if(!CameraGroup){
CameraGroup = new ccHObject();
addToDB(CameraGroup);
CameraGroup->setName("CameraLists");
}
CameraGroup->addChild(sensor);
ccGLWindow* win = getActiveGLWindow();
if (win){
sensor->setDisplay(win);
sensor->setVisible(true);
}
addToDB(sensor);
}
//QMainWindow::statusBar()->showMessage(QString("%1 file(s) loaded").arg(filenames.size()),2000);
QMainWindow::statusBar()->showMessage(QString("%1 file(s) 加载完成").arg(selectedFiles.size()),2000);
}
//====================================doActionPointCloudGeneration==================//
void MainWindow:: doActionTextureGeneration(){
PointCloudGenDlg pcDlg;
QString FileFolder;
if(!pcDlg.exec()){
if(QFile::exists("imgList.txt")){
QFile::remove("imgList.txt");
}
FileFolder = pcDlg.getFolderDir();
QMainWindow::statusBar()->showMessage(FileFolder,2000);
}
loadTexturedResults(FileFolder);
loadPMVSCameras("./TempData.nvm.cmvs/00/txt");
}
//====================================update3DViewsMenu============================//
void MainWindow::update3DViewsMenu(){
menu3DViews->clear();
menu3DViews->addAction(actionNew3DView);
menu3DViews->addSeparator();
menu3DViews->addAction(actionClose3DView);
menu3DViews->addAction(actionCloseAll3DViews);
menu3DViews->addSeparator();
menu3DViews->addAction(actionTile3DViews);
menu3DViews->addAction(actionCascade3DViews);
menu3DViews->addSeparator();
menu3DViews->addAction(actionNext3DView);
menu3DViews->addAction(actionPrevious3DView);
QList<QMdiSubWindow*> windows = m_mdiArea->subWindowList();
if(!windows.isEmpty()){
//Dynamc Separator
QAction* seperator = new QAction(this);
seperator->setSeparator(true);
menu3DViews->addAction(seperator);
for(int i=0; i<windows.size(); i++){
QWidget * child = windows.at(i)->widget();
QString text = QString("&%1 %2").arg(i+1).arg(child->windowTitle());
QAction * action = menu3DViews->addAction(text);
// checkable
action->setCheckable(true);
action->setChecked(child == getActiveGLWindow());
// using singnalmapper to maganize all the signals and slots
connect(action, SIGNAL(triggered()), m_windowMapper, SLOT(map()));
m_windowMapper->setMapping(action, windows.at(i));
}
}
}