310 lines
10 KiB
C++
310 lines
10 KiB
C++
/*
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Stanley Designer
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Copyright (C) 2012 Ivan Pelipenko peri4ko@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "mainwindow.h"
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#include "loader_qgl.h"
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#include "loader_ase.h"
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#include "loader_3ds.h"
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#include "loader_obj.h"
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#include "loader_dae.h"
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#include <QGraphicsRectItem>
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#include <QImageReader>
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#include <QMessageBox>
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MainWindow::MainWindow(QWidget * parent): QMainWindow(parent), Ui::MainWindow() {
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setupUi(this);
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icon_geo = QIcon(":/icons/type-geo.png");
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icon_camera = QIcon(":/icons/type-camera.png");
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icon_light = QIcon(":/icons/type-light.png");
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sel_obj = 0;
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view->camera().setAim(QVector3D());
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view->camera().setPos(QVector3D(2, 2, 2));
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view->setFrameShape(QFrame::NoFrame);
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view->setRenderer(new RendererDeferredShading(view));
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view->setMouseRotateEnabled(true);
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view->setMouseSelectionEnabled(true);
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view->setSelectionHaloEnabled(true);
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view->setHoverHaloEnabled(true);
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view->setHoverHaloFillAlpha(0.);
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view->setSelectionHaloFillAlpha(0.);
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view->setBackColor(Qt::lightGray);
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view->setDepthStart(1.);
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view->setDepthEnd(10000.);
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spinFOV->setValue(view->FOV());
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spinDepthStart->setValue(view->depthStart());
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spinDepthEnd->setValue(view->depthEnd());
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groupHoverHalo->setChecked(view->isHoverHaloEnabled());
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groupSelectionHalo->setChecked(view->isSelectionHaloEnabled());
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spinHoverHaloFill->setValue(view->hoverHaloFillAlpha());
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spinSelectionHaloFill->setValue(view->selectionHaloFillAlpha());
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colorHoverHalo->setColor(view->hoverHaloColor());
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colorSelectionHalo->setColor(view->selectionHaloColor());
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checkFXAA->setChecked(view->isFeatureEnabled(QGLView::qglFXAA));
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checkMSAA->setChecked(view->isFeatureEnabled(QGLView::qglMSAA));
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colorBack->setColor(view->backColor());
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colorAmbient->setColor(view->ambientColor());
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checkCameraOrbit->setChecked(view->isCameraOrbit());
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groupShadows->setChecked(view->isFeatureEnabled(QGLView::qglShadowsEnabled));
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groupEyeAccomodation->setChecked(view->isFeatureEnabled(QGLView::qglEyeAccomodationEnabled));
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groupBloom->setChecked(view->isFeatureEnabled(QGLView::qglBloomEnabled));
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groupMotionBlur->setChecked(view->isFeatureEnabled(QGLView::qglMotionBlurEnabled));
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groupReflections->setChecked(view->isFeatureEnabled(QGLView::qglDynamicReflectionsEnabled));
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checkSoftShadows->setChecked(view->isFeatureEnabled(QGLView::qglShadowsSoftEnabled));
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spinAccom->setValue(view->isFeatureEnabled(QGLView::qglEyeAccomodationTime));
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spinAccomMS->setValue(view->isFeatureEnabled(QGLView::qglEyeAccomodationMaxSpeed));
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spinCubemapSize->setValue(view->isFeatureEnabled(QGLView::qglDynamicReflectionsMapSize));
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spinShadowmapSize->setValue(view->isFeatureEnabled(QGLView::qglShadowsMapSize));
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spinMotionBlurFactor->setValue(view->isFeatureEnabled(QGLView::qglMotionBlurFactor));
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spinMotionBlurSteps->setValue(view->isFeatureEnabled(QGLView::qglMotionBlurSteps));
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spinBloomFactor->setValue(view->isFeatureEnabled(QGLView::qglBloomFactor));
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spinBloomRadius->setValue(view->isFeatureEnabled(QGLView::qglBloomRadius));
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spinBloomThreshold->setValue(view->isFeatureEnabled(QGLView::qglBloomThreshold));
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axis = new GLObjectBase();
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GLObjectBase * obj;
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double al = 1.;
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obj = new GLPrimitiveLine(QVector3D(0, 0, -al), QVector3D(0, 0, al));
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obj->material().color_diffuse = Qt::darkBlue; obj->setAcceptLight(false);
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axis->addChild(obj);
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obj = new GLPrimitiveLine(QVector3D(-al, 0, 0), QVector3D(al, 0, 0));
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obj->material().color_diffuse = Qt::darkRed; obj->setAcceptLight(false);
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axis->addChild(obj);
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obj = new GLPrimitiveLine(QVector3D(0, -al, 0), QVector3D(0, al, 0));
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obj->material().color_diffuse = Qt::darkGreen; obj->setAcceptLight(false);
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axis->addChild(obj);
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view->addObject(axis);
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cam_light = new Light(view->camera().pos());
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cam_light->intensity = 0.5;
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cam_light->setName("camera");
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view->camera().addChild(cam_light);
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view->start(-1);
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startTimer(1000/60);
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connect(view, SIGNAL(selectionChanged(GLObjectBase*,GLObjectBase*)), this, SLOT(selectionChanged(GLObjectBase*,GLObjectBase*)));
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connect(matEditor, SIGNAL(changed()), this, SLOT(materialChanged()));
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}
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MainWindow::~MainWindow() {
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//delete ps;
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}
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void MainWindow::changeEvent(QEvent * e) {
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QMainWindow::changeEvent(e);
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if (e->type() == QEvent::LanguageChange) {
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retranslateUi(this);
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return;
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}
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}
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void MainWindow::timerEvent(QTimerEvent * ) {
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//static double t = 0.;
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cam_light->setVisible(checkCameraLight->isChecked());
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//((RendererSimple*)(view->renderer()))->mpos = view->mapFromGlobal(QCursor::pos());
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statusBar()->showMessage(QString("FPS: %1").arg(QString::number(view->currentFPS(), 'f', 2)));
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}
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void MainWindow::on_view_glKeyPressEvent(QKeyEvent * e) {
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if (e->key() != Qt::Key_F11) return;
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if (view->windowState().testFlag(Qt::WindowFullScreen)) {
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centralwidget->layout()->addWidget(view);
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} else {
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view->setParent(0);
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view->showFullScreen();
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}
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}
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void MainWindow::loadFile(const QString & path) {
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prev_path = path;
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importFile(path);
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}
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void MainWindow::importFile(const QString & path) {
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QApplication::setOverrideCursor(Qt::WaitCursor);
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QFileInfo fi(path);
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GLObjectBase * o = 0;
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if (fi.completeSuffix().toLower() == "qgl") o = loadFromQGLFile(path);
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if (fi.completeSuffix().toLower() == "ase") o = loadFromASEFile(path);
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if (fi.completeSuffix().toLower() == "3ds") o = loadFrom3DSFile(path);
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if (fi.completeSuffix().toLower() == "obj") o = loadFromOBJFile(path);
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if (fi.completeSuffix().toLower() == "dae") o = loadFromDAEFile(path);
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QApplication::restoreOverrideCursor();
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if (!o) {
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QMessageBox::critical(this, "Import", "Can`t load " + path + "!");
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return;
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}
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o->setName(fi.baseName());
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view->addObject(o);
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objectsTreeChanged();
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}
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void MainWindow::makeObjetTree(const GLObjectBase * o, QTreeWidgetItem * ti) {
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if (o == axis) return;
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for (int i = 0; i < o->childCount(); ++i) {
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const GLObjectBase * co = o->child(i);
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QTreeWidgetItem * ci = new QTreeWidgetItem(ti);
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ci->setText(0, co->name());
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ci->setData(0, Qt::UserRole, quintptr(co));
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switch (co->type()) {
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case GLObjectBase::glMesh: ci->setIcon(0, icon_geo); break;
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case GLObjectBase::glLight: ci->setIcon(0, icon_light); break;
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case GLObjectBase::glCamera: ci->setIcon(0, icon_camera); break;
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default: break;
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}
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makeObjetTree(co, ci);
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}
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}
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void MainWindow::selectionChanged(GLObjectBase * cur, GLObjectBase * prev) {
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sel_obj = cur;
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//qDebug() << "selected" << (cur != 0 ? cur->name() : "0");
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labelName->setText(cur != 0 ? cur->name() : "");
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/**if (cur == 0) box->hide();
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else {
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box->setScale(cur->boundingBox().size());
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box->setPos(cur->boundingBox().pos());
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Box3D b = cur->boundingBox().movedTo(-cur->boundingBox().center());
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b.z = -b.z - b.height;
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ps->setEmitterRect(b);
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cur->addChild(box);
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box->show();
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}*/
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objectEditor->setObject(sel_obj);
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if (sel_obj == 0) return;
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matEditor->setMaterial(sel_obj->material());
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}
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void MainWindow::materialChanged() {
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if (sel_obj == 0) return;
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sel_obj->setMaterial(matEditor->material());
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}
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void MainWindow::on_comboRenderer_currentIndexChanged(int val) {
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GLRendererBase * pr = 0;
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switch (val) {
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case 0: view->setRenderer(new RendererSimple(view), &pr); break;
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case 1: view->setRenderer(new RendererDeferredShading(view), &pr); break;
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}
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if (pr != 0) delete pr;
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}
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void MainWindow::on_actionReset_triggered() {
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view->removeObject(axis, false);
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view->clearObjects(true);
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view->addObject(axis);
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}
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void MainWindow::on_actionImport_triggered() {
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QStringList fl = QFileDialog::getOpenFileNames(this, "Select files", prev_path, "Supported types(*.qgl *.ase *.3ds *.obj *.dae);;"
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"QGLView(*.qgl);;"
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"Ascii Scene Export(*.ase);;"
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"3D Studio(*.3ds);;"
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"Wavefront OBJ(*.obj);;"
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"Collada(*.dae)");
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if (fl.isEmpty()) return;
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prev_path = fl.back();
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foreach (QString f, fl)
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importFile(f);
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}
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void MainWindow::on_actionSave_triggered() {
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QString f = QFileDialog::getSaveFileName(this, "Select file", prev_path, "QGLView(*.qgl)");
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if (f.isEmpty()) return;
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if (f.right(4).toLower() != ".qgl")
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f += ".qgl";
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prev_path = f;
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view->removeObject(axis);
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saveToQGLFile(f, &(view->rootObject()));
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view->addObject(axis);
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}
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void MainWindow::on_actionOpen_triggered() {
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QString f = QFileDialog::getOpenFileName(this, "Select file", prev_path, "Supported types(*.qgl *.ase *.3ds *.obj *.dae);;"
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"QGLView(*.qgl);;"
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"Ascii Scene Export(*.ase);;"
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"3D Studio(*.3ds);;"
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"Wavefront OBJ(*.obj);;"
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"Collada(*.dae)");
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if (f.isEmpty()) return;
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prev_path = f;
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importFile(f);
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}
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void MainWindow::on_view_keyEvent(Qt::Key k, Qt::KeyboardModifiers m) {
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//qDebug() << k;
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double spd = 0.2;
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if (m.testFlag(Qt::ShiftModifier))
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spd = 0.5;
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switch (k) {
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case Qt::Key_W: view->camera().moveForward(spd); break;
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case Qt::Key_S: view->camera().moveBackward(spd); break;
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case Qt::Key_A: view->camera().moveLeft(spd); break;
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case Qt::Key_D: view->camera().moveRight(spd); break;
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default: break;
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}
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}
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void MainWindow::on_treeObjects_itemClicked(QTreeWidgetItem * ti, int col) {
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((GLObjectBase*)(ti->data(0, Qt::UserRole).toULongLong()))->select();
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}
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void MainWindow::objectsTreeChanged() {
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treeObjects->clear();
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makeObjetTree(&(view->rootObject()), treeObjects->invisibleRootItem());
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}
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void MainWindow::on_pushButton_clicked() {
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//view->removeLight(view->lightsCount() - 1);
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//setWindowTitle(QString::number(view->lightsCount()));
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QVector3D wp = view->light(0)->worldPos();
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view->camera().setPos(wp);
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view->camera().setAim(wp + (view->light(0)->worldTransform() * QVector4D(view->light(0)->direction)).toVector3D()*100);
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}
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void MainWindow::on_pushButton_3_clicked() {
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QList<GLObjectBase * > ol = view->objects(true);
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qDebug() << ol.size();
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foreach (GLObjectBase * i, ol) {
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i->VBO().rebuffer();
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}
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}
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