Changed: #1193 Added camera control panel.

code/nel/tools/3d/object_viewer_qt/src/CMakeLists.txt

@@ -22,7 +22,7 @@ SET(OBJECT_VIEWER_HDR main_window.h graphics_viewport.h animation_dialog.h
 		      vegetable_dialog.h global_wind_dialog.h day_night_dialog.h sun_color_dialog.h
 		      vegetable_noise_value_widget.h vegetable_density_page.h vegetable_landscape_page.h
 		      vegetable_scale_page.h vegetable_appearance_page.h vegetable_rotate_page.h
-		      tune_mrm_dialog.h tune_timer_dialog.h
+		      tune_mrm_dialog.h tune_timer_dialog.h camera_control.h
 		      extension_system/iplugin_manager.h extension_system/plugin_manager.h)
 		      
 SET(OBJECT_VIEWER_UIS animation_form.ui animation_set_form.ui settings_form.ui 

code/nel/tools/3d/object_viewer_qt/src/camera_control.cpp

@@ -0,0 +1,281 @@
+/*
+    Object Viewer Qt
+    Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "stdpch.h"
+#include "camera_control.h"
+
+// STL includes
+
+// Qt includes
+
+// NeL includes
+#include "nel/misc/debug.h"
+#include "nel/3d/u_driver.h"
+#include "nel/3d/u_scene.h"
+#include <nel/3d/u_camera.h>
+#include <nel/3d/u_3d_mouse_listener.h>
+
+// Project includes
+#include "modules.h"
+
+static int camId = 0;
+
+namespace NLQT
+{
+
+CCameraItem::CCameraItem(const QString &name):
+	_cameraFocal(75),
+	_speed(5.0),
+	_active(false),
+	_name(name)
+{
+	_camera = Modules::objView().getScene()->createCamera();
+	_camera.setTransformMode (NL3D::UTransformable::DirectMatrix);
+	reset();
+}
+
+CCameraItem::~CCameraItem()
+{
+}
+
+void CCameraItem::setActive(bool active)
+{
+	if (active)
+	{
+		sint w = Modules::objView().getDriver()->getWindowWidth();
+		sint h = Modules::objView().getDriver()->getWindowHeight();
+		_camera.setPerspective(_cameraFocal * float(NLMISC::Pi) / 180.f, float(w) / h, 0.1f, 1000);
+		Modules::objView().getScene()->setCam(_camera);
+		setupListener();
+	}
+	else
+	{
+		_hotSpot = Modules::objView().get3dMouseListener()->getHotSpot();
+	}
+	_active = active;
+}
+
+void CCameraItem::setSpeed(float value)
+{
+	_speed = value;
+	Modules::objView().get3dMouseListener()->setSpeed(_speed);
+}
+
+void CCameraItem::reset()
+{
+	_hotSpot = NLMISC::CVector(0, 0, 0);
+	float radius=10.f;
+
+	// Setup camera
+	_camera.lookAt(_hotSpot + NLMISC::CVector(0.57735f, 0.57735f, 0.57735f) * radius, _hotSpot);
+
+	if (_active)
+		setupListener();
+}
+
+void CCameraItem::setupListener()
+{
+	NL3D::U3dMouseListener *_mouseListener = Modules::objView().get3dMouseListener();
+	_mouseListener->setMatrix (_camera.getMatrix());
+	_mouseListener->setFrustrum (_camera.getFrustum());
+	_mouseListener->setViewport (NL3D::CViewport());
+	_mouseListener->setHotSpot (_hotSpot);
+	Modules::objView().get3dMouseListener()->setSpeed(_speed);
+}
+
+CCameraControl::CCameraControl(QWidget *parent)
+	: QObject(parent),
+	  _currentCamera(0)
+{
+	_camToolBar = new QToolBar(tr("CameraControl"), parent);
+
+	_fpsAction = _camToolBar->addAction(tr("Fly"));
+	_fpsAction->setStatusTip(tr("Set firstPerson camera mode"));
+	_fpsAction->setCheckable(true);
+
+	_edit3dAction = _camToolBar->addAction(tr("Edit"));
+	_edit3dAction->setStatusTip(tr("Set edit3d camera mode"));
+	_edit3dAction->setCheckable(true);
+
+	QActionGroup *cameraModeGroup = new QActionGroup(this);
+	cameraModeGroup->addAction(_fpsAction);
+	cameraModeGroup->addAction(_edit3dAction);
+	_edit3dAction->setChecked(true);
+
+	connect(_fpsAction, SIGNAL(triggered()), this, SLOT(setFirstPersonMode()));
+	connect(_edit3dAction, SIGNAL(triggered()), this, SLOT(setEditMode()));
+
+	_renderModeMenu = new QMenu(tr("Render Mode"), _camToolBar);
+	_renderModeMenu->setIcon(QIcon(":/images/polymode.png"));
+	_camToolBar->addAction(_renderModeMenu->menuAction());
+	connect(_renderModeMenu->menuAction(), SIGNAL(triggered()), this, SLOT(setRenderMode()));
+
+	QSignalMapper *modeMapper = new QSignalMapper(this);
+
+	_pointRenderModeAction = _renderModeMenu->addAction(tr("Point mode"));
+	_pointRenderModeAction->setIcon(QIcon(":/images/rmpoints.png"));
+	_pointRenderModeAction->setStatusTip(tr("Set point render mode"));
+	connect(_pointRenderModeAction, SIGNAL(triggered()), modeMapper, SLOT(map()));
+	modeMapper->setMapping(_pointRenderModeAction, 0);
+
+	_lineRenderModeAction = _renderModeMenu->addAction(tr("Line mode"));
+	_lineRenderModeAction->setStatusTip(tr("Set line render mode"));
+	_lineRenderModeAction->setIcon(QIcon(":/images/rmline.png"));
+	connect(_lineRenderModeAction, SIGNAL(triggered()), modeMapper, SLOT(map()));
+	modeMapper->setMapping(_lineRenderModeAction, 1);
+
+	_fillRenderModeAction = _renderModeMenu->addAction(tr("Fill mode"));
+	_fillRenderModeAction->setIcon(QIcon(":/images/rmfill.png"));
+	_fillRenderModeAction->setStatusTip(tr("Set fill render mode"));
+	connect(_fillRenderModeAction, SIGNAL(triggered()), modeMapper, SLOT(map()));
+	modeMapper->setMapping(_fillRenderModeAction, 2);
+
+	connect(modeMapper, SIGNAL(mapped(int)), this, SLOT(setRenderMode(int)));
+
+	_camToolBar->addSeparator();
+	_speedLabel = new QLabel(tr("Speed:"), _camToolBar);
+	_camToolBar->addWidget(_speedLabel);
+	_speedSpinBox = new QSpinBox(_camToolBar);
+	_speedSpinBox->setMinimum(1);
+	_speedSpinBox->setMaximum(1000);
+	_camToolBar->addWidget(_speedSpinBox);
+	connect(_speedSpinBox, SIGNAL(valueChanged(int)), this, SLOT(setSpeed(int)));
+
+	_camToolBar->addSeparator();
+	_addCamAction = _camToolBar->addAction(tr("Create camera"));
+	_addCamAction->setIcon(QIcon(":/images/cam_add.png"));
+	_addCamAction->setStatusTip(tr("Create new camera"));
+	connect(_addCamAction, SIGNAL(triggered()), this, SLOT(addCamera()));
+
+	_delCamAction = _camToolBar->addAction(tr("Delete camera"));
+	_delCamAction->setIcon(QIcon(":/images/cam_del.png"));
+	_delCamAction->setStatusTip(tr("Delete current camera"));
+	connect(_delCamAction, SIGNAL(triggered()), this, SLOT(delCamera()));
+
+	_listCamComboBox = new QComboBox(_camToolBar);
+	connect(_listCamComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeCamera(int)));
+	_listCamComboBox->setCurrentIndex(createCamera(tr("defaultCamera")));
+	_camToolBar->addWidget(_listCamComboBox);
+
+	_camToolBar->addSeparator();
+	_resetCamAction = _camToolBar->addAction(tr("Reset camera"));
+	_resetCamAction->setStatusTip(tr("Reset current camera"));
+	//_resetCamAction->setShortcut(tr("Ctrl+R"));
+	connect(_resetCamAction, SIGNAL(triggered()), this, SLOT(resetCamera()));
+}
+
+CCameraControl::~CCameraControl()
+{
+}
+
+void CCameraControl::setEditMode()
+{
+	Modules::objView().get3dMouseListener()->setMouseMode(NL3D::U3dMouseListener::edit3d);
+}
+
+void CCameraControl::setFirstPersonMode()
+{
+	Modules::objView().get3dMouseListener()->setMouseMode(NL3D::U3dMouseListener::firstPerson);
+}
+
+void CCameraControl::addCamera()
+{
+	_listCamComboBox->setCurrentIndex(createCamera(tr("%1_Camera").arg(++camId)));
+}
+
+void CCameraControl::delCamera()
+{
+	int index = _listCamComboBox->currentIndex();
+	_listCamComboBox->setCurrentIndex(index - 1);
+
+	_listCamComboBox->removeItem(index);
+	delete _cameraList[index];
+	_cameraList.erase(_cameraList.begin() + index);
+}
+
+void CCameraControl::setSpeed(int value)
+{
+	nlassert(_currentCamera);
+	_currentCamera->setSpeed(value);
+}
+
+void CCameraControl::changeCamera(int index)
+{
+	if (_currentCamera)
+		_currentCamera->setActive(false);
+
+	if (index == 0)
+		_delCamAction->setEnabled(false);
+	else
+		_delCamAction->setEnabled(true);
+
+	_currentCamera = _cameraList[index];
+
+	nlassert(_currentCamera);
+	_currentCamera->setActive(true);
+	_speedSpinBox->setValue(int(_currentCamera->getSpeed()));
+}
+
+void CCameraControl::setRenderMode(int value)
+{
+	switch (value)
+	{
+	case 0:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Point);
+		break;
+	case 1:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Line);
+		break;
+	case 2:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Filled);
+		break;
+	}
+}
+
+void CCameraControl::setRenderMode()
+{
+	switch (Modules::objView().getDriver()->getPolygonMode())
+	{
+	case NL3D::UDriver::Filled:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Line);
+		break;
+	case NL3D::UDriver::Line:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Point);
+		break;
+	case NL3D::UDriver::Point:
+		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Filled);
+		break;
+	}
+}
+
+void CCameraControl::resetCamera()
+{
+	nlassert(_currentCamera);
+	_currentCamera->reset();
+}
+
+int CCameraControl::createCamera(const QString &name)
+{
+	CCameraItem *newCamera = new CCameraItem(name);
+	_cameraList.push_back(newCamera);
+	_listCamComboBox->addItem(newCamera->getName());
+	return _cameraList.size() - 1;
+}
+
+} /* namespace NLQT */

code/nel/tools/3d/object_viewer_qt/src/camera_control.h

@@ -0,0 +1,125 @@
+/*
+    Object Viewer Qt
+    Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef CAMERA_CONTROL_H
+#define CAMERA_CONTROL_H
+
+// STL includes
+
+// Qt includes
+#include <QtCore/QSignalMapper>
+#include <QtGui/QAction>
+#include <QtGui/QComboBox>
+#include <QtGui/QSpinBox>
+#include <QtGui/QLabel>
+#include <QtGui/QMenu>
+#include <QtGui/QToolBar>
+
+// NeL includes
+#include <nel/3d/u_camera.h>
+#include "nel/misc/vector.h"
+
+// Project includes
+
+namespace NLQT
+{
+
+class CCameraItem
+{
+public:
+	CCameraItem(const QString &name);
+	~CCameraItem();
+
+	void setSpeed(float value);
+	float getSpeed()
+	{
+		return _speed;
+	}
+	void setActive(bool active);
+	void setName(const QString &name)
+	{
+		_name = name;
+	}
+	QString getName() const
+	{
+		return _name;
+	}
+	void reset();
+
+private:
+	void setupListener();
+
+	NL3D::UCamera _camera;
+	NLMISC::CVector _hotSpot;
+
+	float _cameraFocal;
+	float _speed;
+	bool _active;
+	QString _name;
+};
+
+class CCameraControl: public QObject
+{
+	Q_OBJECT
+
+public:
+	CCameraControl(QWidget *parent = 0);
+	~CCameraControl();
+
+	QToolBar *getToolBar() const
+	{
+		return _camToolBar;
+	}
+
+public Q_SLOTS:
+	void setEditMode();
+	void setFirstPersonMode();
+	void addCamera();
+	void delCamera();
+	void setSpeed(int value);
+	void changeCamera(int index);
+	void setRenderMode(int value);
+	void setRenderMode();
+	void resetCamera();
+
+private:
+	int createCamera(const QString &name);
+
+	QAction *_fpsAction;
+	QAction *_edit3dAction;
+	QAction *_pointRenderModeAction;
+	QAction *_lineRenderModeAction;
+	QAction *_fillRenderModeAction;
+	QAction *_addCamAction;
+	QAction *_delCamAction;
+	QAction *_resetCamAction;
+	QSpinBox *_speedSpinBox;
+	QComboBox *_listCamComboBox;
+	QMenu *_renderModeMenu;
+	QLabel *_speedLabel;
+	QToolBar *_camToolBar;
+
+	CCameraItem *_currentCamera;
+	std::vector<CCameraItem *> _cameraList;
+
+}; /* class CCameraControl */
+
+} /* namespace NLQT */
+
+#endif // CAMERA_CONTROL_H

code/nel/tools/3d/object_viewer_qt/src/main_window.cpp

@@ -49,6 +49,7 @@
 #include "sun_color_dialog.h"
 #include "tune_mrm_dialog.h"
 #include "tune_timer_dialog.h"
+#include "camera_control.h"
 
 using namespace std;
 using namespace NLMISC;
@@ -220,43 +221,6 @@ void CMainWindow::resetScene()
 	_SkeletonTreeModel->resetTreeModel();
 }
 
-void CMainWindow::changeRenderMode()
-{
-	// Change render mode
-	switch (Modules::objView().getDriver()->getPolygonMode())
-	{
-	case NL3D::UDriver::Filled:
-		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Line);
-		break;
-	case NL3D::UDriver::Line:
-		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Point);
-		break;
-	case NL3D::UDriver::Point:
-		Modules::objView().getDriver()->setPolygonMode (NL3D::UDriver::Filled);
-		break;
-	}
-}
-
-void CMainWindow::resetCamera()
-{
-	Modules::objView().resetCamera();
-}
-
-void CMainWindow::changeCameraMode()
-{
-	switch (_mouseMode)
-	{
-	case NL3D::U3dMouseListener::edit3d:
-		Modules::objView().get3dMouseListener()->setMouseMode(NL3D::U3dMouseListener::firstPerson);
-		_mouseMode = NL3D::U3dMouseListener::firstPerson;
-		break;
-	case NL3D::U3dMouseListener::firstPerson:
-		_mouseMode = NL3D::U3dMouseListener::edit3d;
-		Modules::objView().get3dMouseListener()->setMouseMode(NL3D::U3dMouseListener::edit3d);
-		break;
-	}
-}
-
 void CMainWindow::reloadTextures()
 {
 	Modules::objView().reloadTextures();
@@ -314,18 +278,11 @@ void CMainWindow::createActions()
 	_resetCameraAction = new QAction(tr("Reset camera"), this);
 	_resetCameraAction->setShortcut(tr("Ctrl+R"));
 	_resetCameraAction->setStatusTip(tr("Reset current camera"));
-	connect(_resetCameraAction, SIGNAL(triggered()), this, SLOT(resetCamera()));
 
 	_renderModeAction = new QAction("Change render mode", this);
 	_renderModeAction->setIcon(QIcon(":/images/polymode.png"));
 	_renderModeAction->setShortcut(tr("Ctrl+M"));
 	_renderModeAction->setStatusTip(tr("Change render mode (Line, Point, Filled)"));
-	connect(_renderModeAction, SIGNAL(triggered()), this, SLOT(changeRenderMode()));
-
-	_cameraModeAction = new QAction("Change camera mode", this);
-	_cameraModeAction->setShortcut(tr("Ctrl+W"));
-	_cameraModeAction->setStatusTip(tr("Change camera mode (edit3d, firstPerson)"));
-	connect(_cameraModeAction, SIGNAL(triggered()), this, SLOT(changeCameraMode()));
 
 	_resetSceneAction = new QAction(tr("&Reset scene"), this);
 	_resetSceneAction->setStatusTip(tr("Reset current scene"));
@@ -366,7 +323,6 @@ void CMainWindow::createMenus()
 	_viewMenu->addAction(_setBackColorAction);
 	_viewMenu->addAction(_resetCameraAction);
 	_viewMenu->addAction(_renderModeAction);
-	_viewMenu->addAction(_cameraModeAction);
 	_viewMenu->addAction(_SetupFog->toggleViewAction());
 
 	_sceneMenu = menuBar()->addMenu(tr("&Scene"));
@@ -457,6 +413,12 @@ void CMainWindow::createToolBars()
 	_toolsBar->addAction(_TuneTimerDialog->toggleViewAction());
 	_toolsBar->addAction(_SkeletonScaleDialog->toggleViewAction());
 	_toolsBar->addAction(_TuneMRMDialog->toggleViewAction());
+
+	_cameraControl = new CCameraControl(this);
+	this->addToolBar(_cameraControl->getToolBar());
+
+	connect(_resetCameraAction, SIGNAL(triggered()), _cameraControl, SLOT(resetCamera()));
+	connect(_renderModeAction, SIGNAL(triggered()), _cameraControl, SLOT(setRenderMode()));
 }
 
 void CMainWindow::createStatusBar()

code/nel/tools/3d/object_viewer_qt/src/main_window.h

@@ -56,6 +56,8 @@ class CSunColorDialog;
 class CTuneMRMDialog;
 class CTuneTimerDialog;
 
+class CCameraControl;
+
 class CMainWindow : public QMainWindow
 {
 	Q_OBJECT
@@ -79,9 +81,6 @@ public:
 private Q_SLOTS:
 	void open();
 	void resetScene();
-	void changeRenderMode();
-	void resetCamera();
-	void changeCameraMode();
 	void reloadTextures();
 	void settings();
 	void about();
@@ -122,6 +121,8 @@ private:
 	CSkeletonTreeModel *_SkeletonTreeModel;
 	CTuneTimerDialog *_TuneTimerDialog;
 
+	CCameraControl *_cameraControl;
+
 	QPalette _originalPalette;
 	QString _lastDir;
 
@@ -143,7 +144,6 @@ private:
 	QAction *_frameDelayAction;
 	QAction *_lightGroupAction;
 	QAction *_reloadTexturesAction;
-	QAction *_cameraModeAction;
 	QAction *_resetCameraAction;
 	QAction *_resetSceneAction;
 	QAction *_saveScreenshotAction;

code/nel/tools/3d/object_viewer_qt/src/object_viewer.cpp

@@ -23,7 +23,6 @@
 // STL includes
 
 // NeL includes
-#include <nel/misc/common.h>
 #include <nel/misc/debug.h>
 #include <nel/misc/file.h>
 #include <nel/misc/bitmap.h>
@@ -115,19 +114,11 @@ void CObjectViewer::init(nlWindow wnd, uint16 w, uint16 h)
 
 	_Scene->enableLightingSystem(true);
 
-	// create the camera
-	UCamera camera = _Scene->getCam();
-	camera.setTransformMode (UTransformable::DirectMatrix);
-
-	setSizeViewport(w, h);
-
 	NLMISC::CVector hotSpot=NLMISC::CVector(0,0,0);
 
 	_MouseListener = _Driver->create3dMouseListener();
 	_MouseListener->setMouseMode(U3dMouseListener::edit3d);
 
-	resetCamera();
-
 	// set the cache size for the font manager(in bytes)
 	_Driver->setFontManagerMaxMemory(2097152);
 
@@ -252,21 +243,6 @@ void CObjectViewer::reloadTextures()
 	}
 }
 
-void CObjectViewer::resetCamera()
-{
-	CVector hotSpot = CVector (0,0,0);
-	float radius=10.f;
-
-	// Setup camera
-	_Scene->getCam().lookAt(hotSpot + CVector(0.57735f, 0.57735f, 0.57735f) * radius, hotSpot);
-
-	// Setup mouse listener
-	_MouseListener->setMatrix (_Scene->getCam().getMatrix());
-	_MouseListener->setFrustrum (_Scene->getCam().getFrustum());
-	_MouseListener->setViewport (CViewport());
-	_MouseListener->setHotSpot (hotSpot);
-}
-
 void CObjectViewer::saveScreenshot(const std::string &nameFile, bool jpg, bool png, bool tga)
 {
 	//H_AUTO2

code/nel/tools/3d/object_viewer_qt/src/object_viewer.h

@@ -100,8 +100,6 @@ public:
 
 	void reloadTextures();
 
-	void resetCamera();
-
 	/// Make a screenshot of the current scene and save.
 	void saveScreenshot(const std::string &nameFile, bool jpg, bool png, bool tga);
 

code/nel/tools/3d/object_viewer_qt/src/object_viewer_qt.qrc

@@ -37,6 +37,11 @@
     <file>images/save.png</file>
     <file>images/insert-horizontal.png</file>
     <file>images/polymode.png</file>
+    <file>images/rmfill.png</file>
+    <file>images/rmline.png</file>
+    <file>images/rmpoints.png</file>
+    <file>images/cam_del.png</file>
+    <file>images/cam_add.png</file>
 
     <file>images/Emitter.bmp</file>
     <file>images/Force.bmp</file>