int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Particle System Material
PointChunkRefPtr PSPointChunk = PointChunk::create();
PSPointChunk->setSize(20.0f);
PSPointChunk->setSmooth(true);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(0.3f,0.3f,0.3f,1.0f));
PSMaterialChunkChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunkChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunkChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(PSPointChunk);
PSMaterial->addChunk(PSMaterialChunkChunk);
PSMaterial->addChunk(PSBlendChunk);
Distribution3DRefPtr PositionDistribution = createPositionDistribution();
Distribution1DRefPtr LifespanDistribution = createLifespanDistribution();
Pnt3f PositionReturnValue;
Time LifespanReturnValue = -1;
//Particle System
ParticleSystemRefPtr ExampleParticleSystem = OSG::ParticleSystem::create();
for(UInt32 i(0) ; i<200 ; ++i)//controls how many particles are created
{
if(PositionDistribution != NULL)
{
PositionReturnValue = Pnt3f(PositionDistribution->generate());
}
if(LifespanDistribution != NULL)
{
LifespanReturnValue = LifespanDistribution->generate();
}
ExampleParticleSystem->addParticle(
PositionReturnValue,
Vec3f(0.0f,0.0f,1.0f),
Color4f(1.0,0.0,0.0,1.0),
Vec3f(1.0,1.0,1.0),
LifespanReturnValue,
Vec3f(0.0f,0.0f,0.0f), //Velocity
Vec3f(0.0f,0.0f,0.0f) //acceleration
);
}
ExampleParticleSystem->attachUpdateListener(TutorialWindow);
//Particle System Drawer
PointParticleSystemDrawerRefPtr ExampleParticleSystemDrawer = OSG::PointParticleSystemDrawer::create();
//Create an CollectiveGravityParticleSystemAffector
CollectiveGravityParticleSystemAffectorRefPtr ExampleCollectiveGravityParticleSystemAffector = OSG::CollectiveGravityParticleSystemAffector::create();
ExampleCollectiveGravityParticleSystemAffector->setParticleMass(10000000000.0f);
ExampleParticleSystem->pushToSystemAffectors(ExampleCollectiveGravityParticleSystemAffector);
//Particle System Node
ParticleSystemCoreRefPtr ParticleNodeCore = OSG::ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExampleParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
NodeRefPtr ParticleNode = OSG::Node::create();
ParticleNode->setCore(ParticleNodeCore);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(ParticleNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"10GravityParticleSystemAffector");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
// Initialize WIN32 & OpenSG and set up the scene
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// create the scene
NodeRecPtr scene = makeTorus(.5, 2, 16, 16);
//Create a Window object
WindowEventProducerRefPtr TheWindow = createNativeWindow();
//Apply window settings
TheWindow->setUseCallbackForDraw(true);
TheWindow->setUseCallbackForReshape(true);
//TheWindow->setFullscreen(true);
//Initialize Window
TheWindow->initWindow();
commitChanges();
// create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TheWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TheWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// tell the manager what to manage
sceneManager.setWindow(TheWindow);
sceneManager.setRoot (scene);
//Attach to the Mouse Events
TheWindow->connectMouseClicked(boost::bind(mouseClicked, _1));
TheWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TheWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TheWindow->connectMouseMoved(boost::bind(mouseMoved, _1, &sceneManager));
TheWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TheWindow->connectMouseEntered(boost::bind(mouseEntered, _1));
TheWindow->connectMouseExited(boost::bind(mouseExited, _1));
TheWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
//Attach to the Key Events
TheWindow->connectKeyPressed(boost::bind(keyPressed, _1));
TheWindow->connectKeyReleased(boost::bind(keyReleased, _1));
TheWindow->connectKeyTyped(boost::bind(keyTyped, _1));
//Attach to the Window Events
TheWindow->connectWindowOpened(boost::bind(windowOpened, _1));
TheWindow->connectWindowClosing(boost::bind(windowClosing, _1));
TheWindow->connectWindowClosed(boost::bind(windowClosed, _1));
TheWindow->connectWindowIconified(boost::bind(windowIconified, _1));
TheWindow->connectWindowDeiconified(boost::bind(windowDeiconified, _1));
TheWindow->connectWindowActivated(boost::bind(windowActivated, _1));
TheWindow->connectWindowDeactivated(boost::bind(windowDeactivated, _1));
TheWindow->connectWindowEntered(boost::bind(windowEntered, _1));
TheWindow->connectWindowExited(boost::bind(windowExited, _1));
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TheWindow);
// show the whole scene
sceneManager.showAll();
// show statistics
sceneManager.setStatistics(true);
//Open Window
Vec2f WinSize(TheWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TheWindow->getDesktopSize() - WinSize) *0.5);
TheWindow->openWindow(WinPos,
WinSize,
"01 Native Window");
//Enter main loop
TheWindow->mainLoop();
}
osgExit();
return 0;
}
Int32 MainApplication::run(int argc, char **argv)
{
//Get the date/time run
_DateTimeRun = boost::posix_time::second_clock::local_time();
//Get the path to the command
BoostPath CommandPath(argv[0]);
if(!CommandPath.is_complete() && !CommandPath.has_root_directory())
{
CommandPath = boost::filesystem::complete(CommandPath);
}
CommandPath.normalize();
//Parse the Program arguments
boost::program_options::variables_map OptionsVariableMap;
try
{
boost::program_options::store(boost::program_options::command_line_parser(argc, argv).
options(_OptionsDescription).
#ifdef __APPLE__
extra_parser(procSerialNumParser).
#endif
positional(_PositionalOptions).run(), OptionsVariableMap);
boost::program_options::notify(OptionsVariableMap);
}
catch(boost::program_options::error& e)
{
std::cout << "Error parsing command line: " << e.what() << std::endl;
printCommandLineHelp();
}
//Check for the help argument
if(OptionsVariableMap.count("help"))
{
printCommandLineHelp();
return 1;
}
//Setup the Logging
LogLevel KELogLevel(LOG_NOTICE);
if(OptionsVariableMap.count("log-level"))
{
KELogLevel = OptionsVariableMap["log-level"].as<LogLevel>();
}
_LogFilePath = getLoggingDir()
/ BoostPath(boost::posix_time::to_iso_string(_DateTimeRun) + ".log"); //ISO date/time format
if(OptionsVariableMap.count("log-file"))
{
_LogFilePath = BoostPath(OptionsVariableMap["log-file"].as<std::string>());
}
if(OptionsVariableMap.count("disable-log"))
{
_EnableLogging = false;
}
if(OptionsVariableMap.count("disable-file-log"))
{
_LogToFile = false;
}
initializeLogging(_LogFilePath);
osgLogP->setLogLevel(KELogLevel, true);
osgLogP->setHeaderElem((LOG_TYPE_HEADER | LOG_FUNCNAME_HEADER), true);
//Check if the last run crashed
if(didCrashLastExecution())
{
handleCrashLastExecution();
}
//Create a file to indicate if a crash occurs
createCrashIndicationFile();
// Set up Settings
//Check for the settings file
if(OptionsVariableMap.count("settings-file"))
{
setSettingsLoadFile(BoostPath(OptionsVariableMap["settings-file"].as<std::string>()));
}
else
{
//Use default location
setSettingsLoadFile(getUserAppDataDir()
/ BoostPath("KEDefaultSettings.xml"));
}
loadSettings(getSettingsLoadFile());
//Cleanup the Logging Directory
cleanupLoggingDir();
//If the settings aren't being overriden by the command-line options
//then set the logging with the settings values
if(!OptionsVariableMap.count("log-level"))
{
osgLogP->setLogLevel(static_cast<LogLevel>(getSettings().get<UInt8>("logging.level")), true);
}
osgLogP->setHeaderElem(getSettings().get<UInt32>("logging.header_elements"), true);
//Initialize OpenSG
initOpenSG(argc,argv);
//Log information about the Engine
{
PLOG << "Starting Kabala Engine:" << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Arguments: ";
for(UInt32 i(0) ; i<argc ; ++i)
{
PLOG << argv[i] << " ";
}
PLOG << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "System:" << std::endl;
OSG::indentLog(8,PLOG);
PLOG << "Operating System: " << getPlatformName() << std::endl;
OSG::indentLog(8,PLOG);
PLOG << "Processor: " << getPlatformProcessors() << std::endl;
OSG::indentLog(8,PLOG);
PLOG << "RAM: " << getPlatformRAM() << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Time: " << to_simple_string(_DateTimeRun) << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Version: " << getKabalaEngineVersion() << std::endl;
OSG::indentLog(8,PLOG);
PLOG << "Revision: " << getKabalaEngineBuildRepositoryRevision() << std::endl;
OSG::indentLog(8,PLOG);
PLOG << "Build Type: " << getKabalaEngineBuildType() << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Working Directory: " << boost::filesystem::current_path().string() << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Executable Directory: " << CommandPath.parent_path().string() << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Settings File: " << getSettingsLoadFile().string() << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Logging: " << (_EnableLogging ? "Enabled" : "Disabled" ) << std::endl;
if(_EnableLogging)
{
OSG::indentLog(8,PLOG);
PLOG << "Log File: " << (_LogToFile ? _LogFilePath.string() : "Disabled" ) << std::endl;
}
}
//Check if the Data Directory exists
if(!boost::filesystem::exists(getSettings().get<BoostPath>("basic.data.directory")))
{
BoostPath DataDirPath(getSettings().get<BoostPath>("basic.data.directory"));
DataDirPath = boost::filesystem::complete(DataDirPath);
DataDirPath.normalize();
SWARNING << "Could not find Application Data directory: \""
<< DataDirPath.string()
<< "\" specified in the Settings file because the directory doesn't exist." << std::endl;
//Try to find the data directory in a few locations
std::vector<BoostPath> PathsToTry;
#ifdef __APPLE__
PathsToTry.push_back(CommandPath.parent_path() /
BoostPath("../Resources") /
EngineAppDataDirectory); //Path to try for OS X Bundles
PathsToTry.push_back(CommandPath.parent_path() /
BoostPath("../Resources/share") /
EngineAppDataDirectory); //Path to try for OS X Bundles
#endif
PathsToTry.push_back(BoostPath("/usr/local/share") / EngineAppDataDirectory);
PathsToTry.push_back(BoostPath("/usr/share") / EngineAppDataDirectory);
PathsToTry.push_back(CommandPath.parent_path() / EngineAppDataDirectory);
PathsToTry.push_back(CommandPath.parent_path() / BoostPath("..") / EngineAppDataDirectory);
PathsToTry.push_back(CommandPath.parent_path() / BoostPath("../share") / EngineAppDataDirectory);
for(UInt32 i(0) ; i<PathsToTry.size() ; ++i)
{
SNOTICE << "Looking for Data directory in: "
<< PathsToTry[i].string() << std::endl;
if(boost::filesystem::exists(PathsToTry[i]))
{
PNOTICE << "FOUND" << std::endl;
PathsToTry[i].normalize();
getSettings().put("basic.data.directory",PathsToTry[i]);
break;
}
else
{
PNOTICE << "NOT FOUND" << std::endl;
}
}
}
if(!boost::filesystem::exists(getSettings().get<BoostPath>("basic.data.directory")))
{
SWARNING << "Could not find Application Data directory: \""
<< getSettings().get<BoostPath>("basic.data.directory").string()
<< "\" because the directory doesn't exist." << std::endl;
}
else
{
SLOG << "Using Application Data directory: \""
<< getSettings().get<BoostPath>("basic.data.directory").string()
<< "\"" << std::endl;
}
// Set up Window
WindowEventProducerUnrecPtr MainWindow(createNativeWindow());
setMainWindow(MainWindow);
setName(getMainWindow(),"__KABALA_ENGINE_WINDOW_EVENT_PRODUCER");
//If Fullscreen option -> Fullscreen
if(OptionsVariableMap.count("fullscreen"))
{
getMainWindow()->setFullscreen(true);
}
//If no-fullscreen -> not Fullscreen
else if(OptionsVariableMap.count("no-fullscreen"))
{
getMainWindow()->setFullscreen(false);
}
//else -> use the value in the settings
else
{
getMainWindow()->setFullscreen(getSettings().get<bool>("basic.window.fullscreen"));
}
getMainWindow()->initWindow();
_WindowClosingConnection = getMainWindow()->connectWindowClosing(boost::bind(&MainApplication::handleWindowClosing, this, _1));
_WindowClosedConnection = getMainWindow()->connectWindowClosed(boost::bind(&MainApplication::handleWindowClosed, this, _1));
// Initialize the LookAndFeelManager to enable default settings
KELookAndFeel::the()->init();
//Open Window
Vec2f WindowSize(getSettings().get<Vec2f>("basic.window.size"));
if(getSettings().get<Vec2f>("basic.window.size").x() <= 1.0f )
{
WindowSize[0] = getMainWindow()->getDesktopSize().x() * getSettings().get<Vec2f>("basic.window.size").x();
}
if(getSettings().get<Vec2f>("basic.window.size").y() <= 1.0f )
{
WindowSize[1] = getMainWindow()->getDesktopSize().y() * getSettings().get<Vec2f>("basic.window.size").y();
}
Pnt2f WindowPos(getSettings().get<Pnt2f>("basic.window.position"));
if(getSettings().get<Pnt2f>("basic.window.position").x() < 0.0f )
{
WindowPos[0] = (getMainWindow()->getDesktopSize().x() - WindowSize.x()) * 0.5f;
}
if(getSettings().get<Pnt2f>("basic.window.position").y() < 0.0f )
{
WindowPos[1] = (getMainWindow()->getDesktopSize().y() - WindowSize.y()) * 0.5f;
}
getMainWindow()->openWindow(WindowPos,
WindowSize,
"Kabala Engine");
//Store a pointer to the application thread
//_ApplicationThread = dynamic_cast<OSG::Thread *>(OSG::ThreadManager::getAppThread());
//Create the rendering thread
//_RenderThread = OSG::dynamic_pointer_cast<OSG::Thread>(OSG::ThreadManager::the()->getThread("__KABALA_ENGINE_RENDER_THREAD", true));
//Create the loading thread
//_LoadingThread = OSG::dynamic_pointer_cast<OSG::Thread>(OSG::ThreadManager::the()->getThread("__KABALA_ENGINE_LOADING_THREAD", true));
//Draw the loading thread
activateLoadingScreen();
//Load the Project file, if given
if(OptionsVariableMap.count("project-file"))
{
loadProject(BoostPath(OptionsVariableMap["project-file"].as<std::string>()));
}
else if(getSettings().get<bool>("basic.load_most_recent_project"))
{
boost::optional<BoostPath> LastOpenedProjectFile = getSettings().get_optional<BoostPath>("basic.last_opened_project");
if(LastOpenedProjectFile)
{
loadProject(LastOpenedProjectFile.get());
commitChanges();
}
}
if(getProject() == NULL)
{
//Project Failed to load, or file didn't exist
ProjectRecPtr NewProject = createDefaultProject();
setProject(NewProject);
}
//Detach the loading screen
detachLoadingScreen();
#ifdef BUILD_WITH_WORLD_BUILDER
if(OptionsVariableMap.count("builder"))
{
attachBuilder();
}
else
#endif
if(OptionsVariableMap.count("play"))
{
attachPlayer();
if(OptionsVariableMap.count("debug"))
{
dynamic_cast<ApplicationPlayer*>(getPlayerMode())->enableDebug(true);
}
}
else
{
#ifdef BUILD_WITH_WORLD_BUILDER
if(getSettings().get<std::string>("basic.initial_mode").compare(std::string("builder")) == 0)
{
attachBuilder();
}
else
#endif
if(getSettings().get<std::string>("basic.initial_mode").compare(std::string("play")) == 0)
{
attachPlayer();
if(OptionsVariableMap.count("debug") || getSettings().get<bool>("player.debugger.initially_active"))
{
dynamic_cast<ApplicationPlayer*>(getPlayerMode())->enableDebug(true);
}
}
else
{
attachStartScreen();
}
}
//Start the render thread on aspect 1
//_RenderThread->runFunction(MainApplication::mainRenderLoop, 1, NULL);
//Start the loading thread on aspect 2
//_LoadingThread->runFunction(MainApplication::mainLoadingLoop, 2, NULL);
//Main Loop
getMainWindow()->mainLoop();
//Exited Main Loop
//Save Settings
saveSettings(getSettingsLoadFile());
SLOG << "Stopping Kabala Engine" << std::endl;
OSG::indentLog(4,PLOG);
PLOG << "Time: " << to_simple_string(boost::posix_time::second_clock::local_time()) << std::endl;
//OSG exit
OSG::osgExit();
//Uninitialize logging
uninitializeLogging();
//Create a file to indicate if a crash occurs
removeCrashIndicationFile();
return 0;
}
// Initialize GLUT & OpenSG and set up the rootNode
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseMoved(boost::bind(mouseMoved, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectKeyPressed(boost::bind(keyPressed,_1));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
UInt32 SceneMask(1),
PathMask(4);
BoostPath SceneFilePath(".//Data//CellParts.osb");
if(argc >= 2)
{
SceneFilePath = BoostPath(argv[1]);
if(!boost::filesystem::exists(SceneFilePath))
{
SceneFilePath = BoostPath(".//Data//CellParts.osb");
}
}
//Make Base Geometry Node
NodeRecPtr SceneGeometryNode =
SceneFileHandler::the()->read(SceneFilePath.string().c_str());
SceneGeometryNode->setTravMask(SceneMask);
if(SceneGeometryNode == NULL)
{
SceneGeometryNode = makeTorus(1.0, 10.0, 24, 24);
}
//Construct the Root Node
NodeRecPtr RootNode = makeCoredNode<Group>();
RootNode->addChild(SceneGeometryNode);
commitChanges();
//Create the Octree
SLOG << "Started Building Octree" << std::endl;
SLOG << "This may take some time ..." << std::endl;
Time StartTime;
StartTime = getSystemTime();
OctreePtr TheOctree =
Octree::buildTree(RootNode,SceneMask,6,1.5,true);
SLOG << "Building Octree: " << getSystemTime() - StartTime << " s" << std::endl;
Pnt3f Min,Max;
TheOctree->getRoot()->getVolume();
SLOG << "Octree: "<< std::endl
<< " Depth: " << TheOctree->getDepth() << std::endl
<< " Bounds: " << TheOctree->getRoot()->getVolume().getMin() << " : " << TheOctree->getRoot()->getVolume().getMax() << std::endl
<< " NodeCount: " << TheOctree->getNodeCount() << std::endl
<< " LeafNodeCount: " << TheOctree->getLeafNodeCount() << std::endl
<< " BranchNodeCount: " << TheOctree->getBranchNodeCount() << std::endl
<< " IntersectingNodeCount: " << TheOctree->getIntersectingNodeCount() << std::endl
<< " IntersectingLeafNodeCount: " << TheOctree->getIntersectingLeafNodeCount() << std::endl;
//Create the Path Geometry
//Generate the Path
OctreeAStarAlgorithm AlgorithmObj;
SLOG << "Started AStar Search" << std::endl;
StartTime = getSystemTime();
Pnt3f Start(-4.01f,1.01f,10.01f),Goal(-4.01f,-0.01f,-7.01f);
std::vector<Pnt3f> Path =
AlgorithmObj.search(TheOctree,Start,Goal);
Path.front() = Start;
Path.back() = Goal;
SLOG << "Finished AStar Search: " << getSystemTime() - StartTime << " s" << std::endl;
NodeRecPtr PathNode = createPathGeometry(Path);
PathNode->setTravMask(PathMask);
RootNode->addChild(PathNode);
NodeRecPtr StartNode = makeSphere(1.0, 2);
TransformRecPtr StartNodeTransform = Transform::create();
Matrix StartNodeMatrix;
StartNodeMatrix.setTranslate(Start);
StartNodeMatrix.setScale(0.1f);
StartNodeTransform->setMatrix(StartNodeMatrix);
NodeRecPtr StartNodeTransformNode = makeNodeFor(StartNodeTransform);
StartNodeTransformNode->addChild(StartNode);
StartNodeTransformNode->setTravMask(PathMask);
RootNode->addChild(StartNodeTransformNode);
NodeRecPtr GoalNode = makeSphere(1.0, 2);
TransformRecPtr GoalNodeTransform = Transform::create();
Matrix GoalNodeMatrix;
GoalNodeMatrix.setScale(0.1f);
GoalNodeMatrix.setTranslate(Goal);
GoalNodeTransform->setMatrix(GoalNodeMatrix);
NodeRecPtr GoalNodeTransformNode = makeNodeFor(GoalNodeTransform);
GoalNodeTransformNode->addChild(GoalNode);
GoalNodeTransformNode->setTravMask(PathMask);
RootNode->addChild(GoalNodeTransformNode);
//Set the background
SolidBackgroundRecPtr TheBackground = SolidBackground::create();
TheBackground->setColor(Color3f(0.0f,0.0f,0.0f));
// tell the manager what to manage
sceneManager.setRoot (RootNode);
sceneManager.getWindow()->getPort(0)->setBackground(TheBackground);
// show the whole RootNode
sceneManager.showAll();
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"01AStarPathing");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
Create and edit a few Button Components.
******************************************************/
ButtonRefPtr ExampleButton1 = OSG::Button::create();
ButtonRefPtr ExampleButton2 = OSG::Button::create();
ButtonRefPtr ExampleButton3 = OSG::Button::create();
ButtonRefPtr ExampleButton4 = OSG::Button::create();
ButtonRefPtr ExampleButton5 = OSG::Button::create();
ButtonRefPtr ExampleButton6 = OSG::Button::create();
ExampleButton1->setPreferredSize(Vec2f(200, 50));
ExampleButton4->setPreferredSize(Vec2f(50, 50));
/******************************************************
Create Flow Layout. Flow Layout arranges objects
automatically within the Frame, so that depending
on Frame size, the objects may appear in a vertical
line, horizontal line, or multiple lines. Objects
fill from the upper left hand corner of the Frame
across, then down (when the line becomes full) while
arranged Horizontally, or from the upper left hand
corner across when arranged Vertically, starting a
new column when necessary.
You can experiment with this by changing the window
size, changing the orientation, changing the
PreferredSize of the Buttons, or adding more
Buttons to the view.
Note that if the Frame is too small or resized
too much, the FlowLayout will become slightly
distorted. For Layouts which will often
be dynamically changed, FlowLayout is not
the best choice.
-setHorizontalGap(int): Determine the Horizontal
gap in pixels between Components in
FlowLayout.
-setVerticalGap(int): Determine the Vertical
gap in pixels between Components in
FlowLayout.
-setOrientation(ENUM): Determine whether the
Layout is arranged Vertically or
Horizontally. Takes HORIZONTAL_ORIENTATION
or VERTICAL_ORIENTATION arguments.
-setMajorAxisAlignment(ENUM): Determines
the alignment of the entire Layout
within its ComponentContainer. See below.
-setMinorAxistAlignment(ENUM): Determines
the alignment of Components within
the Layout. See below.
Both of the last two functions take the
following arguments: AXIS_MAX_ALIGNMENT,
AXIS_CENTER_ALIGNMENT, and AXIS_MIN_ALIGNMENT.
MAX puts it to the bottom/right, CENTER
centers it, and MIN puts it to the
top/left (for Vertical/Horizontal as
set above, respectively).
******************************************************/
FlowLayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
MainInternalWindowLayout->setHorizontalGap(3.0f);
MainInternalWindowLayout->setVerticalGap(3.0f);
MainInternalWindowLayout->setOrientation(FlowLayout::VERTICAL_ORIENTATION);
MainInternalWindowLayout->setMajorAxisAlignment(0.5f);
MainInternalWindowLayout->setMinorAxisAlignment(1.0f);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
MainInternalWindow->pushToChildren(ExampleButton1);
MainInternalWindow->pushToChildren(ExampleButton2);
MainInternalWindow->pushToChildren(ExampleButton3);
MainInternalWindow->pushToChildren(ExampleButton4);
MainInternalWindow->pushToChildren(ExampleButton5);
MainInternalWindow->pushToChildren(ExampleButton6);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Add a 10 pixel "padding" inside the MainFrame
MainInternalWindow->setAllInsets(10);
//Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"05FlowLayout");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1, &sceneManager));
//Particle System Material
LineChunkRefPtr PSLineChunk = LineChunk::create();
PSLineChunk->setWidth(2.0f);
PSLineChunk->setSmooth(true);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(0.3f,0.3f,0.3f,0.5f));
PSMaterialChunkChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,0.5f));
PSMaterialChunkChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunkChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(PSLineChunk);
PSMaterial->addChunk(PSMaterialChunkChunk);
PSMaterial->addChunk(PSBlendChunk);
//Particle System
ParticleSystemRefPtr ExampleParticleSystem = ParticleSystem::create();
ExampleParticleSystem->addParticle(Pnt3f(-400,-400,0),
Vec3f(0.0,0.0f,1.0f),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.25,
Vec3f(0.0f,0.0f,0.0f), //Velocity
Vec3f(0.0f,0.0f,0.0f)
);
ExampleParticleSystem->addParticle(Pnt3f(400,400,0),
Vec3f(0.0,0.0f,1.0f),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.25,
Vec3f(0.0f,0.0f,0.0f), //Velocity
Vec3f(0.0f,0.0f,0.0f)
);
ExampleParticleSystem->attachUpdateProducer(TutorialWindow);
//Particle System Drawer (Line)
LineParticleSystemDrawerRefPtr ExampleParticleSystemDrawer = LineParticleSystemDrawer::create();
ExampleParticleSystemDrawer->setLineDirectionSource(LineParticleSystemDrawer::DIRECTION_VELOCITY);
ExampleParticleSystemDrawer->setLineLengthSource(LineParticleSystemDrawer::LENGTH_SPEED);
ExampleParticleSystemDrawer->setLineLengthScaling(0.001);
ExampleParticleSystemDrawer->setEndPointFading(Vec2f(0.0f,1.0f));
//Create a Rate Particle Generator
RateParticleGeneratorRefPtr ExampleGenerator = RateParticleGenerator::create();
//Attach the function objects to the Generator
ExampleGenerator->setPositionDistribution(createPositionDistribution());
ExampleGenerator->setLifespanDistribution(createLifespanDistribution());
ExampleGenerator->setGenerationRate(300.0);
ExampleGenerator->setVelocityDistribution(createVelocityDistribution());
//Attach the Generator to the Particle System
ExampleParticleSystem->pushToGenerators(ExampleGenerator);
//Particle System Node
ParticleSystemCoreRefPtr ParticleNodeCore = ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExampleParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
NodeRefPtr ParticleNode = Node::create();
ParticleNode->setCore(ParticleNodeCore);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(ParticleNode);
sceneManager.setRoot(scene);
//Create the Documentation
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"03RateParticleGenerator");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManagerRefPtr sceneManager = SimpleSceneManager::create();
TutorialWindow->setDisplayCallback(boost::bind(display, sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, sceneManager));
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, sceneManager));
TutorialWindow->connectKeyPressed(boost::bind(keyPressed, _1));
// Tell the Manager what to manage
sceneManager->setWindow(TutorialWindow);
// Make Torus Node (creates Torus in background of scene)
NodeRecPtr TorusGeometryNode = makeTorus(90, 270, 16, 16);
// Make Main Scene Node and add the Torus
NodeRecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRecPtr TutorialGraphics = Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
The Drawing Surface is created the
same as with previous Tutorials
(however the MainInternalWindow is created
in a function below).
******************************************************/
UIDrawingSurfaceRecPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->setCursorAsImage(WindowEventProducer::CURSOR_POINTER,
BoostPath("./Data/cursor.png"),
Vec2f(-1.0f,-1.0f),
Vec2f(-12.0f,-20.0f));
InternalWindowRecPtr MainUIWindow = createMainInternalWindow();
TutorialDrawingSurface->openWindow(MainUIWindow);
/******************************************************
Create the 3D UIRectangle. This allows
the DrawingSurface to be rotated relative
to the screen, allowing a 3D aspect to
the DrawingSurface. The Surface
can still be interacted with, so Buttons,
Menus, etc. all will still function
normally.
-setPoint(Pnt3f): Determine the location
of the UIRectangle in 3D space. Keep
in mind that (0,0,0) is located
directly in the center of the sceen.
(For our purposes it is the center
of the tori.) The point is located
on the lower left corner of the
rectangle.
-setWidth(float): Determine the Width
of the UIRectangle. This may
physically appear different depending
on where the UIRectangle is placed
as above (due to it being located
further away, etc).
-setHeight(float): Determine the Height
of the UIRectangle. This may
physically appear different depending
on where the UIRectangle is placed
as above (due to it being located
further away, etc).
-setDrawingSurface(DrawingSurface):
Determine what DrawingSurface is
drawn on the UIRectangle. This
will typically be the main
DrawingSurface, however, multiple
DrawingSurfaces can be used with
multiple UIRectangles.
******************************************************/
//Make A 3D Rectangle to draw the UI on
UIRectangleRecPtr ExampleUIRectangle = UIRectangle::create();
ExampleUIRectangle->setPoint(Pnt3f(-250,-250,200));
ExampleUIRectangle->setWidth(500.0);
ExampleUIRectangle->setHeight(500.0);
ExampleUIRectangle->setDrawingSurface(TutorialDrawingSurface);
/******************************************************
Because the previous Tutorials used a
Viewport to view the scene, which is
no longer being used, the UIRectangle
must be added to the scene for it to
be displayed (identical to how the
Torus is added).
First, create a Node, and set its
core to be the UIRectangle. Then,
add that to the scene Node which
is created above. This scene is
then set as the Root for the view.
It is possible to change this Root
to be just the UIRectangle (as
commented out below).
******************************************************/
NodeRecPtr ExampleUIRectangleNode = Node::create();
ExampleUIRectangleNode->setCore(ExampleUIRectangle);
// Add the UIRectangle as a child to the scene
scene->addChild(ExampleUIRectangleNode);
// Tell the Manager what to manage
sceneManager->setRoot(scene);
//sceneManager->setRoot(ExampleUIRectangleNode);
// Show the whole Scene
sceneManager->showAll();
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(sceneManager, TutorialWindow);
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"20UIRectangle");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
//Particle System Material
TextureObjChunkRefPtr QuadTextureObjChunk = TextureObjChunk::create();
ImageRefPtr LoadedImage = ImageFileHandler::the()->read("./Data/Cloud.png");
QuadTextureObjChunk->setImage(LoadedImage);
MaterialChunkRefPtr PSMaterialChunk = MaterialChunk::create();
PSMaterialChunk->setAmbient(Color4f(0.3f,0.3f,0.3f,1.0f));
PSMaterialChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(QuadTextureObjChunk);
PSMaterial->addChunk(PSMaterialChunk);
PSMaterial->addChunk(PSBlendChunk);
//Particle System Material 2
TextureObjChunkRefPtr QuadTextureObjChunk2 = TextureObjChunk::create();
ImageRefPtr LoadedImage2 = ImageFileHandler::the()->read("./Data/Cloud.png");
QuadTextureObjChunk2->setImage(LoadedImage2);
MaterialChunkRefPtr PSMaterialChunk2 = MaterialChunk::create();
PSMaterialChunk2->setAmbient(Color4f(0.3f,0.3f,0.3f,1.0f));
PSMaterialChunk2->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunk2->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunk2->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial2 = ChunkMaterial::create();
PSMaterial2->addChunk(QuadTextureObjChunk2);
PSMaterial2->addChunk(PSMaterialChunk2);
PSMaterial2->addChunk(PSBlendChunk);
//Particle System
Example1ParticleSystem = OSG::ParticleSystem::create();
Example1ParticleSystem->attachUpdateListener(TutorialWindow);
Example2ParticleSystem = OSG::ParticleSystem::create();
Example2ParticleSystem->attachUpdateListener(TutorialWindow);
//Particle System Drawer
Example1ParticleSystemDrawer = OSG::QuadParticleSystemDrawer::create();
Example2ParticleSystemDrawer = OSG::QuadParticleSystemDrawer::create();
//Attach the function objects to the Generator
//Generator 1
ExampleBurstGenerator = OSG::BurstParticleGenerator::create();
ExampleBurstGenerator->setPositionDistribution(createPositionDistribution());
ExampleBurstGenerator->setLifespanDistribution(createLifespanDistribution());
ExampleBurstGenerator->setBurstAmount(50.0);
ExampleBurstGenerator->setVelocityDistribution(createVelocityDistribution());
ExampleBurstGenerator->setAccelerationDistribution(createAccelerationDistribution());
ExampleBurstGenerator->setSizeDistribution(createSizeDistribution());
//Generator 2
Example2BurstGenerator = OSG::BurstParticleGenerator::create();
Example2BurstGenerator->setPositionDistribution(createPositionDistribution());
Example2BurstGenerator->setLifespanDistribution(createLifespanDistribution());
Example2BurstGenerator->setBurstAmount(50.0);
Example2BurstGenerator->setVelocityDistribution(createVelocityDistribution2());
Example2BurstGenerator->setAccelerationDistribution(createAccelerationDistribution());
Example2BurstGenerator->setSizeDistribution(createSizeDistribution());
//Particle System Node
ParticleSystemCoreRefPtr ParticleNodeCore = OSG::ParticleSystemCore::create();
ParticleNodeCore->setSystem(Example1ParticleSystem);
ParticleNodeCore->setDrawer(Example1ParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
NodeRefPtr ParticleNode = OSG::Node::create();
ParticleNode->setCore(ParticleNodeCore);
//Particle System Node2
ParticleSystemCoreRefPtr ParticleNodeCore2 = OSG::ParticleSystemCore::create();
ParticleNodeCore2->setSystem(Example2ParticleSystem);
ParticleNodeCore2->setDrawer(Example2ParticleSystemDrawer);
ParticleNodeCore2->setMaterial(PSMaterial2);
NodeRefPtr ParticleNode2 = OSG::Node::create();
ParticleNode2->setCore(ParticleNodeCore2);
//Ground Node
NodeRefPtr GoundNode = makePlane(30.0,30.0,10,10);
Matrix GroundTransformation;
GroundTransformation.setRotate(Quaternion(Vec3f(1.0f,0.0,0.0), -3.14195f));
TransformRefPtr GroundTransformCore = Transform::create();
GroundTransformCore->setMatrix(GroundTransformation);
NodeRefPtr GroundTransformNode = Node::create();
GroundTransformNode->setCore(GroundTransformCore);
GroundTransformNode->addChild(GoundNode);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(ParticleNode);
scene->addChild(ParticleNode2);
scene->addChild(GroundTransformNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"06Explosion");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseMoved(boost::bind(mouseMoved, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
//Particle System Material
PointChunkRefPtr PSPointChunk = PointChunk::create();
PSPointChunk->setSize(5.0f);
PSPointChunk->setSmooth(true);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
PSMaterialChunkChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunkChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunkChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(PSPointChunk);
PSMaterial->addChunk(PSMaterialChunkChunk);
PSMaterial->addChunk(PSBlendChunk);
//Particle System
ParticleSystemRefPtr ExampleParticleSystem = ParticleSystem::create();
ExampleParticleSystem->addParticle(Pnt3f(0,-100,0),
Vec3f(0.0,0.0f,1.0f),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.1,
Vec3f(0.0f,0.0f,0.0f), //Velocity
Vec3f(0.0f,0.0f,0.0f)
);
ExampleParticleSystem->addParticle(Pnt3f(0,100,0),
Vec3f(0.0,0.0f,1.0f),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.1,
Vec3f(0.0f,0.0f,0.0f), //Velocity
Vec3f(0.0f,0.0f,0.0f)
);
ExampleParticleSystem->attachUpdateProducer(TutorialWindow);
//Particle System Drawer (Point)
PointParticleSystemDrawerRecPtr ExamplePointParticleSystemDrawer = PointParticleSystemDrawer::create();
//Particle System Drawer (line)
LineParticleSystemDrawerRecPtr ExampleLineParticleSystemDrawer = LineParticleSystemDrawer::create();
ExampleLineParticleSystemDrawer->setLineDirectionSource(LineParticleSystemDrawer::DIRECTION_VELOCITY);
ExampleLineParticleSystemDrawer->setLineLengthSource(LineParticleSystemDrawer::LENGTH_SIZE_X);
ExampleLineParticleSystemDrawer->setLineLength(2.0f);
ExampleLineParticleSystemDrawer->setEndPointFading(Vec2f(0.0f,1.0f));
//Create a Rate Particle Generator
RateParticleGeneratorRefPtr ExampleGenerator = RateParticleGenerator::create();
//Attach the function objects to the Generator
ExampleGenerator->setPositionDistribution(createPositionDistribution());
ExampleGenerator->setLifespanDistribution(createLifespanDistribution());
ExampleGenerator->setGenerationRate(60.0);
ExampleGenerator->setVelocityDistribution(createVelocityDistribution());
VortexParticleAffectorRecPtr ExampleVortexAffector = VortexParticleAffector::create();
ExampleVortexAffector->setMagnitude(20.0);
ExampleVortexAffector->setVortexAxis(Vec3f(0.0,0.0,1.0)); // field rotates around z axis
NodeRefPtr VortexBeacon = Node::create();
ExampleVortexAffector->setBeacon(VortexBeacon); // set to 'emulate' from (0,0,0)
ExampleVortexAffector->setMaxDistance(-1.0); // particles affected regardless of distance
ExampleVortexAffector->setAttenuation(0.25); // strength of uniform field dimishes by dist^attenuation
//Attach the Generator and Affector to the Particle System
ExampleParticleSystem->pushToGenerators(ExampleGenerator);
ExampleParticleSystem->pushToAffectors(ExampleVortexAffector);
ExampleParticleSystem->setMaxParticles(800);
//Particle System Node
ParticleSystemCoreRecPtr ParticleNodeCore = ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExamplePointParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
NodeRefPtr ParticleNode = Node::create();
ParticleNode->setCore(ParticleNodeCore);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(ParticleNode);
TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1,
&sceneManager,
ParticleNodeCore.get(),
ExamplePointParticleSystemDrawer.get(),
ExampleLineParticleSystemDrawer.get(),
ExampleVortexAffector.get()));
sceneManager.setRoot(scene);
// Show the whole Scene
sceneManager.showAll();
sceneManager.getCamera()->setFar(1000.0);
std::cout << "Vortex Particle Affector Tutorial Controls:\n"
<< "1: Use point drawer\n"
<< "2: Use line drawer\n"
<< "3: Decrease vortex magnitude\n"
<< "4: Increase vortex magnitude\n"
<< "Ctrl + Q: Exit Tutorial";
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"22VortexParticleAffector");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
// Initialize GLUT & OpenSG and set up the rootNode
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Make Torus Node
NodeUnrecPtr TorusNode = makeTorus(.5, 2, 32, 32);
//Make Main Scene Node
NodeUnrecPtr scene = makeCoredNode<Group>();
setName(scene, "scene");
rootNode = Node::create();
setName(rootNode, "rootNode");
ComponentTransformUnrecPtr Trans;
Trans = ComponentTransform::create();
rootNode->setCore(Trans);
// add the torus as a child
rootNode->addChild(scene);
//Setup Physics Scene
physicsWorld = PhysicsWorld::create();
physicsWorld->setWorldContactSurfaceLayer(0.005);
physicsWorld->setAutoDisableFlag(1);
physicsWorld->setAutoDisableTime(0.75);
physicsWorld->setWorldContactMaxCorrectingVel(100.0);
physicsWorld->setGravity(Vec3f(0.0, 0.0, -9.81));
//physicsSpace = PhysicsSimpleSpace::create();
//physicsSpace = PhysicsQuadTreeSpace::create();
//physicsSpace = PhysicsHashSpace::create();
physicsSpace = PhysicsSweepAndPruneSpace::create();
CollisionContactParametersUnrecPtr DefaultCollisionParams = CollisionContactParameters::createEmpty();
DefaultCollisionParams->setMode(dContactApprox1 | dContactBounce);
DefaultCollisionParams->setMu(0.3);
DefaultCollisionParams->setMu2(0.0);
DefaultCollisionParams->setBounce(0.2);
DefaultCollisionParams->setBounceSpeedThreshold(0.1);
DefaultCollisionParams->setSoftCFM(0.1);
DefaultCollisionParams->setSoftERP(0.2);
DefaultCollisionParams->setMotion1(0.0);
DefaultCollisionParams->setMotion2(0.0);
DefaultCollisionParams->setMotionN(0.0);
DefaultCollisionParams->setSlip1(0.0);
DefaultCollisionParams->setSlip2(0.0);
physicsSpace->setDefaultCollisionParameters(DefaultCollisionParams);
physHandler = PhysicsHandler::create();
physHandler->setWorld(physicsWorld);
physHandler->pushToSpaces(physicsSpace);
physHandler->setUpdateNode(rootNode);
physHandler->attachUpdateProducer(TutorialWindow->editEventProducer());
rootNode->addAttachment(physHandler);
rootNode->addAttachment(physicsWorld);
rootNode->addAttachment(physicsSpace);
/************************************************************************/
/* create spaces, geoms and bodys */
/************************************************************************/
//create a group for our space
GroupUnrecPtr spaceGroup;
spaceGroupNode = makeCoredNode<Group>(&spaceGroup);
//create the ground plane
GeometryUnrecPtr plane;
NodeUnrecPtr planeNode = makeBox(30.0, 30.0, 1.0, 1, 1, 1);
plane = dynamic_cast<Geometry*>(planeNode->getCore());
//and its Material
SimpleMaterialUnrecPtr plane_mat = SimpleMaterial::create();
plane_mat->setAmbient(Color3f(0.7,0.7,0.7));
plane_mat->setDiffuse(Color3f(0.9,0.6,1.0));
plane->setMaterial(plane_mat);
//create Physical Attachments
PhysicsBoxGeomUnrecPtr planeGeom = PhysicsBoxGeom::create();
planeGeom->setLengths(Vec3f(30.0, 30.0, 1.0));
//add geoms to space for collision
planeGeom->setSpace(physicsSpace);
//add Attachments to nodes...
spaceGroupNode->addAttachment(physicsSpace);
spaceGroupNode->addChild(planeNode);
planeNode->addAttachment(planeGeom);
scene->addChild(spaceGroupNode);
//Create Statistics Foreground
SimpleStatisticsForegroundUnrecPtr PhysicsStatForeground = SimpleStatisticsForeground::create();
PhysicsStatForeground->setSize(25);
PhysicsStatForeground->setColor(Color4f(0,1,0,0.7));
PhysicsStatForeground->addElement(PhysicsHandler::statPhysicsTime,
"Physics time: %.3f s");
PhysicsStatForeground->addElement(PhysicsHandler::statCollisionTime,
"Collision time: %.3f s");
PhysicsStatForeground->addElement(PhysicsHandler::statSimulationTime,
"Simulation time: %.3f s");
PhysicsStatForeground->addElement(PhysicsHandler::statNCollisions,
"%d collisions");
PhysicsStatForeground->addElement(PhysicsHandler::statNCollisionTests,
"%d collision tests");
PhysicsStatForeground->addElement(PhysicsHandler::statNPhysicsSteps,
"%d simulation steps per frame");
// tell the manager what to manage
mgr->setRoot (rootNode);
mgr->getWindow()->getPort(0)->addForeground(PhysicsStatForeground);
physHandler->setStatistics(PhysicsStatForeground->getCollector());
// show the whole rootNode
mgr->showAll();
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"05Explosion");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
//======================================================================
bool loadFile (const String& fileOrURLPath)
{
jassert (state == uninitializedState);
if (! createNativeWindow())
return false;
HRESULT hr = graphBuilder.CoCreateInstance (CLSID_FilterGraph);
// basic playback interfaces
if (SUCCEEDED (hr)) hr = graphBuilder.QueryInterface (mediaControl);
if (SUCCEEDED (hr)) hr = graphBuilder.QueryInterface (mediaPosition);
if (SUCCEEDED (hr)) hr = graphBuilder.QueryInterface (mediaEvent);
if (SUCCEEDED (hr)) hr = graphBuilder.QueryInterface (basicAudio);
// video renderer interface
if (SUCCEEDED (hr))
{
#if JUCE_MEDIAFOUNDATION
if (type == dshowEVR)
videoRenderer = new DirectShowHelpers::EVR();
else
#endif
videoRenderer = new DirectShowHelpers::VMR7();
hr = videoRenderer->create (graphBuilder, baseFilter, hwnd);
}
// build filter graph
if (SUCCEEDED (hr))
hr = graphBuilder->RenderFile (fileOrURLPath.toWideCharPointer(), nullptr);
// remove video renderer if not connected (no video)
if (SUCCEEDED (hr))
{
if (isRendererConnected())
{
hasVideo = true;
hr = videoRenderer->getVideoSize (videoWidth, videoHeight);
}
else
{
hasVideo = false;
graphBuilder->RemoveFilter (baseFilter);
videoRenderer = nullptr;
baseFilter = nullptr;
}
}
// set window to receive events
if (SUCCEEDED (hr))
hr = mediaEvent->SetNotifyWindow ((OAHWND) hwnd, graphEventID, 0);
if (SUCCEEDED (hr))
{
state = stoppedState;
return true;
}
release();
return false;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
TutorialWindow->connectKeyTyped(boost::bind(keyPressed, _1));
// Make Torus Node (creates Torus in background of scene)
NodeRecPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRecPtr TutorialGraphics = Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
// Create a simple Font to be used with the ExampleTextArea
UIFontRecPtr ExampleFont = UIFont::create();
ExampleFont->setSize(16);
/******************************************************
Create and edit the TextArea and determine its
characteristics. A TextArea is a component
that allows you to enter text into the box via
keyboard input. You can select text by using
your mouse or pressing shift and the left and
right arrow keys.
The only difference between a TextArea and
TextField is that a TextArea can have
multiple lines of text
within it.
-setTextColor(Color4f): Determine color of
text within TextArea.
-setSelectionBoxColor(Color4f): Determine the
color that highlighting around the
selected text appears.
-setSelectionTextColor(Color4f): Determine the
color the selected text appears.
-setText("TextToBeDisplayed"): Determine
initial text within TextArea.
-setFont(FontName): Determine the Font
used within TextArea
-setSelectionStart(StartCharacterNumber):
Determine the character which the
selection will initially start after.
-setSelectionEnd(EndCharacterNumber):
Determine the character which the
selection will end before.
-setCaretPosition(Location): Determine the
location of the Caret within the TextArea.
Note: this does not do too much
currently because the only way
to cause the TextArea to gain focus is
to click within it, causing the
Caret to move.
******************************************************/
// Create a TextArea component
TextAreaRecPtr ExampleTextArea = TextArea::create();
ExampleTextArea->setPreferredSize(Vec2f(300, 200));
ExampleTextArea->setMinSize(Vec2f(300, 200));
ExampleTextArea->setTextColor(Color4f(0.0, 0.0, 0.0, 1.0));
ExampleTextArea->setSelectionBoxColor(Color4f(0.0, 0.0, 1.0, 1.0));
ExampleTextArea->setSelectionTextColor(Color4f(1.0, 1.0, 1.0, 1.0));
// Determine the font and initial text
ExampleTextArea->setText("What");
ExampleTextArea->setFont(ExampleFont);
// This will select the "a" from above
ExampleTextArea->setSelectionStart(2);
ExampleTextArea->setSelectionEnd(3);
ExampleTextArea->setCaretPosition(2);
//ExampleTextArea->setLineWrap(false);
// Create a ScrollPanel
ScrollPanelRecPtr TextAreaScrollPanel = ScrollPanel::create();
TextAreaScrollPanel->setPreferredSize(Vec2f(200,200));
TextAreaScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
// Add the TextArea to the ScrollPanel so it is displayed
TextAreaScrollPanel->setViewComponent(ExampleTextArea);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRecPtr MainInternalWindowBackground = ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
LayoutRecPtr MainInternalWindowLayout = FlowLayout::create();
InternalWindowRecPtr MainInternalWindow = InternalWindow::create();
MainInternalWindow->pushToChildren(TextAreaScrollPanel);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Create the Drawing Surface
UIDrawingSurfaceRecPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRecPtr TutorialUIForeground = UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Tell the Manager what to manage
sceneManager.setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRecPtr TutorialViewport = sceneManager.getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"22TextArea");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
//Read skeleton from XML file
FCFileType::FCPtrStore NewContainers;
NewContainers = FCFileHandler::the()->read(BoostPath("./Data/16Skeleton.xml"));
SkeletonUnrecPtr ExampleSkeleton;
FCFileType::FCPtrStore::iterator Itor;
for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
{
//Only import skeleton data; we ignore anything else saved in the XML file
if( (*Itor)->getType() == (Skeleton::getClassType()))
{
//Set the Skeleton to the one we just read in
ExampleSkeleton = (dynamic_pointer_cast<Skeleton>(*Itor));
}
}
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
//Skeleton Particle System Node
NodeUnrecPtr SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
//Torus Node
NodeUnrecPtr TorusNode = makeTorus(.5, 2, 32, 32);
// Make Main Scene Node and add the Torus
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
//scene->addChild(TorusNode);
scene->addChild(makeCoordAxis(10.0));
mgr->setRoot(scene);
mgr->turnHeadlightOff();
// Show the whole Scene
mgr->showAll();
//Create the Documentation
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"16LoadXMLSkeleton");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1));
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
BoostPath EffectFilePath("./Data/goochyPt.cgfx");
if(argc >= 2)
{
EffectFilePath = BoostPath(argv[1]);
if(!boost::filesystem::exists(EffectFilePath))
{
std::cerr << "Could not load file: "<< EffectFilePath.string()
<< ", because no such files exists."<< std::endl;
EffectFilePath = BoostPath("./Data/goochyPt.cgfx");
}
}
//Make the CgFX Material
CgFXMaterialRecPtr ExampleMaterial = CgFXMaterial::create();
ExampleMaterial->setEffectFile(EffectFilePath.string());
// Make Torus Node (creates Torus in background of scene)
GeometryRefPtr TorusGeometry = makeTorusGeo(.5, 2, 16, 16);
//GeometryRefPtr TorusGeometry = makeBoxGeo(1.0,1.0,1.0,1,1,1);
TorusGeometry->setMaterial(ExampleMaterial);
TorusGeometry->setDlistCache(false);
NodeRefPtr TorusGeometryNode = makeNodeFor(TorusGeometry);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
sceneManager.setRoot(scene);
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"04CgFXMaterial");
commitChanges();
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
// Material blend chunk
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
//load up images for PS drawer
ImageRefPtr rocket = ImageFileHandler::the()->read("Data/rocket.png");
ImageRefPtr smoke = ImageFileHandler::the()->read("Data/Smokey.png");
//Texture Chunk
TextureObjChunkRefPtr PSRocketTexChunk = TextureObjChunk::create();
PSRocketTexChunk->setImage(rocket);
TextureEnvChunkRefPtr PSRocketTexEnvChunk = TextureEnvChunk::create();
PSRocketTexEnvChunk->setEnvMode(GL_MODULATE);
TextureObjChunkRefPtr SmokeTexChunk = TextureObjChunk::create();
SmokeTexChunk->setImage(smoke);
TextureEnvChunkRefPtr SmokeTexEnvChunk = TextureEnvChunk::create();
SmokeTexEnvChunk->setEnvMode(GL_MODULATE);
//Particle System Material
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(1.0f,0.5f,0.3f,1.0f));
PSMaterialChunkChunk->setDiffuse(Color4f(1.0f,0.5f,0.3f,0.6f));
PSMaterialChunkChunk->setSpecular(Color4f(1.0f,0.5f,0.3f,0.6f));
PSMaterialChunkChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
// Assembling materials
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(PSMaterialChunkChunk);
PSMaterial->addChunk(PSBlendChunk);
PSMaterial->addChunk(PSRocketTexChunk);
ChunkMaterialRefPtr TrailMaterial = ChunkMaterial::create();
TrailMaterial->addChunk(PSMaterialChunkChunk);
TrailMaterial->addChunk(PSBlendChunk);
TrailMaterial->addChunk(SmokeTexChunk);
AgeFadeParticleAffectorRefPtr AgeFadeAffector = AgeFadeParticleAffector::create();
AgeFadeAffector->setFadeInTime(0.0f);
AgeFadeAffector->setStartAlpha(1.0f);
AgeFadeAffector->setEndAlpha(0.0f);
AgeFadeAffector->setFadeOutTime(0.35f);
AgeFadeAffector->setFadeToAlpha(1.0f);
// Creating a particle generator
RateParticleGeneratorRefPtr ExampleGenerator = RateParticleGenerator::create();
//Attach the function objects to the Generator
ExampleGenerator->setPositionDistribution(createPositionDistribution());
ExampleGenerator->setGenerationRate(3.0);
ExampleGenerator->setVelocityDistribution(createVelocityDistribution());
ExampleGenerator->setNormalDistribution(createNormalDistribution());
ExampleGenerator->setLifespanDistribution(createLifespanDistribution());
ExampleGenerator->setSizeDistribution(createSizeDistribution());
//Creating Particle System
ParticleSystemRecPtr ExampleParticleSystem = ParticleSystem::create();
ExampleParticleSystem->addParticle(Pnt3f(0,0,-100),Vec3f(0,1,0),Color4f(1,1,1,1),Vec3f(1,1,1),0.1,Vec3f(0,0,0),Vec3f(0,0,0));
ExampleParticleSystem->addParticle(Pnt3f(0,0,100),Vec3f(0,1,0),Color4f(1,1,1,1),Vec3f(1,1,1),0.1,Vec3f(0,0,0),Vec3f(0,0,0));
ExampleParticleSystem->setMaxParticles(5); // 5 rockets max to avoid collisions. they are bad.
ExampleParticleSystem->pushToAffectors(AgeFadeAffector);
ExampleParticleSystem->attachUpdateProducer(TutorialWindow);
//Creating Particle System Drawer
QuadParticleSystemDrawerRefPtr ExampleParticleSystemDrawer = QuadParticleSystemDrawer::create();
ExampleParticleSystemDrawer->setNormalAndUpSource(QuadParticleSystemDrawer::NORMAL_VIEW_DIRECTION,
QuadParticleSystemDrawer::UP_VELOCITY);
QuadParticleSystemDrawerRefPtr ExampleTrailDrawer = QuadParticleSystemDrawer::create();
//ExampleTrailDrawer->setNormalAndUpSource(QuadParticleSystemDrawer::NORMAL_VIEW_DIRECTION,
//QuadParticleSystemDrawer::UP_PARTICLE_NORMAL);
// Attaching affector and generator to the particle system
ExampleParticleSystem->pushToGenerators(ExampleGenerator);
//Particle System Core, setting its system, drawer, and material
ParticleSystemCoreRefPtr ParticleNodeCore = ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExampleParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
// create Particle System Particle Trail generator
ParticleSystemParticleTrailGeneratorRecPtr ExamplePSTrailGenerator = ParticleSystemParticleTrailGenerator::create();
ExamplePSTrailGenerator->setTrailResolution(0.05f);
ExamplePSTrailGenerator->setTrailLength(1.2);
ExamplePSTrailGenerator->setTrailLengthMethod(ParticleTrailGenerator::TIME);
ExamplePSTrailGenerator->setTrailResolutionMethod(ParticleTrailGenerator::TIME_SPACING);
ExamplePSTrailGenerator->setTrailMaterial(TrailMaterial);
ExamplePSTrailGenerator->setTrailDrawer(ExampleTrailDrawer);
ExamplePSTrailGenerator->setSizeDistribution(createTrailSizeDistribution());
ExamplePSTrailGenerator->setColorDistribution(createColorDistribution());
ExamplePSTrailGenerator->setNormalDistribution(createNormalDistribution());
ExamplePSTrailGenerator->setVelocityDistribution(createNormalDistribution());
// create affectors for particle trails
GravityParticleAffectorRefPtr GravAffector = GravityParticleAffector::create();
GravAffector->setBeacon(ExamplePSTrailGenerator);
AgeFadeParticleAffectorRefPtr TrailAgeFadeAffector = AgeFadeParticleAffector::create();
TrailAgeFadeAffector->setFadeInTime(0.2f);
TrailAgeFadeAffector->setStartAlpha(0.0f);
TrailAgeFadeAffector->setEndAlpha(0.0f);
TrailAgeFadeAffector->setFadeOutTime(1.0f);
TrailAgeFadeAffector->setFadeToAlpha(0.6f);
// now we attach the affector to the particle trail generator's particle system
ExamplePSTrailGenerator->getParticleSystem()->pushToAffectors(TrailAgeFadeAffector);
// attach listener for trail generator to the particle system
ExamplePSTrailGenerator->setSystemToTrail(ExampleParticleSystem);
//Attach the the update producer to the particle system particle trail generator.
ExamplePSTrailGenerator->attachUpdateProducer(TutorialWindow);
// Set up node with the particle system at its core
NodeRefPtr ParticleNode = Node::create();
ParticleNode->setCore(ParticleNodeCore);
ParticleNode->addChild(ExamplePSTrailGenerator);
// Make Main Scene Node
NodeRefPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(ParticleNode);
TutorialWindow->connectKeyPressed(boost::bind(keyPressed, _1, &sceneManager, ExampleParticleSystem.get(), ExamplePSTrailGenerator.get()));
sceneManager.setRoot(scene);
//Create the Documentation
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.getNavigator()->set(Pnt3f(0.0,0.0,100.0), Pnt3f(0.0,0.0,0.0), Vec3f(0.0,1.0,0.0));
sceneManager.getNavigator()->setMotionFactor(1.0f);
sceneManager.getCamera()->setFar(10000.0f);
sceneManager.getCamera()->setNear(0.1f);
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"02ParticleSystemParticleTrail");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
//Background
SolidBackgroundRefPtr TutorialBackground = SolidBackground::create();
TutorialBackground->setColor(Color3f(1.0,0.0,0.0));
TheUndoManager = UndoManager::create();
UndoManagerChangeListener TheUndoManagerChangeListener;
TheUndoManager->addChangeListener(&TheUndoManagerChangeListener);
TheCommandManager = CommandManager::create(TheUndoManager);
//UndoList
UndoRedoListModel = DefaultListModel::create();
UndoRedoListModel->pushBack(boost::any(std::string("Top")));
ListSelectionModelPtr UndoRedoListSelectionModel(new DefaultListSelectionModel());
UndoRedoList = List::create();
UndoRedoList->setPreferredSize(Vec2f(200, 300));
UndoRedoList->setOrientation(List::VERTICAL_ORIENTATION);
UndoRedoList->setModel(UndoRedoListModel);
UndoRedoList->setSelectionModel(UndoRedoListSelectionModel);
UndoRedoListListener TheUndoRedoListListener;
UndoRedoList->getSelectionModel()->addListSelectionListener(&TheUndoRedoListListener);
UndoButton = OSG::Button::create();
UndoButton->setText("Undo");
UndoButton->setEnabled(TheUndoManager->numberOfUndos() != 0);
UndoButtonActionListener TheUndoButtonActionListener;
UndoButton->addActionListener(&TheUndoButtonActionListener);
RedoButton = OSG::Button::create();
RedoButton->setText("Redo");
RedoButton->setEnabled(TheUndoManager->numberOfRedos() != 0);
RedoButtonActionListener TheRedoButtonActionListener;
RedoButton->addActionListener(&TheRedoButtonActionListener);
// Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
ScrollPanelRefPtr UndoRedoScrollPanel = ScrollPanel::create();
UndoRedoScrollPanel->setPreferredSize(Vec2f(200,200));
UndoRedoScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
UndoRedoScrollPanel->setViewComponent(UndoRedoList);
//Background Editor Field
//FieldEditorComponentRefPtr TheEditor = FieldEditorFactory::the()->createDefaultEditor(TutorialBackground, SolidBackground::ColorFieldId, TheCommandManager);
FieldEditorComponentRefPtr TheEditor = FieldEditorFactory::the()->createDefaultEditor(RedoButton, Button::TextFieldId, TheCommandManager);
TheEditor->setPreferredSize(Vec2f(100.0f, 20.0f));
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
LayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
MainInternalWindow->pushToChildren(TheEditor);
MainInternalWindow->pushToChildren(UndoRedoScrollPanel);
MainInternalWindow->pushToChildren(UndoButton);
MainInternalWindow->pushToChildren(RedoButton);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.95f,0.95f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
TutorialViewport->setBackground(TutorialBackground);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"02GenericFieldEditor");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
//Particle System Material
PointChunkRefPtr PSPointChunk = PointChunk::create();
PSPointChunk->setSize(10.0f);
PSPointChunk->setSmooth(true);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(0.2f,0.6f,0.5f,0.3f));
PSMaterialChunkChunk->setDiffuse(Color4f(0.2f,0.9f,0.1f,0.3f));
PSMaterialChunkChunk->setSpecular(Color4f(0.5f,0.4f,0.2f,0.6f));
PSMaterialChunkChunk->setEmission(Color4f(0.2f,0.6f,0.5f,0.3f));
PSMaterialChunkChunk->setColorMaterial(GL_NONE);
//enable depth test
DepthChunkRefPtr PSDepthChunk = DepthChunk::create();
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(PSPointChunk);
PSMaterial->addChunk(PSMaterialChunkChunk);
PSMaterial->addChunk(PSBlendChunk);
PSMaterial->addChunk(PSDepthChunk);
//Particle System
ParticleSystemRefPtr ExampleParticleSystem = ParticleSystem::create();
ExampleParticleSystem->attachUpdateProducer(TutorialWindow);
//Particle System Drawer
//Point
PointParticleSystemDrawerRecPtr ExamplePointParticleSystemDrawer = PointParticleSystemDrawer::create();
//ExamplePointParticleSystemDrawer->setForcePerParticleSizing(true);
//Line
LineParticleSystemDrawerRecPtr ExampleLineParticleSystemDrawer = LineParticleSystemDrawer::create();
ExampleLineParticleSystemDrawer->setLineDirectionSource(LineParticleSystemDrawer::DIRECTION_NORMAL);//DIRECTION_VELOCITY_CHANGE);
ExampleLineParticleSystemDrawer->setLineLengthSource(LineParticleSystemDrawer::LENGTH_SIZE_X);
ExampleLineParticleSystemDrawer->setEndPointFading(Vec2f(1.0,0.0));
//Quad
QuadParticleSystemDrawerRecPtr ExampleQuadParticleSystemDrawer = QuadParticleSystemDrawer::create();
ExampleQuadParticleSystemDrawer->setQuadSizeScaling(Vec2f(0.1,0.1));
ExampleQuadParticleSystemDrawer->setNormalAndUpSource(QuadParticleSystemDrawer::NORMAL_PARTICLE_NORMAL,QuadParticleSystemDrawer::UP_STATIC);
RateParticleGeneratorRefPtr ExampleGeneratorTheSequel = RateParticleGenerator::create();
//Attach the function objects to the Generator
ExampleGeneratorTheSequel->setPositionDistribution(createPositionDistribution());
ExampleGeneratorTheSequel->setLifespanDistribution(createLifespanDistribution());
ExampleGeneratorTheSequel->setGenerationRate(300.0);
ExampleGeneratorTheSequel->setVelocityDistribution(createVelocityDistribution());
//Attach the Generator to the Particle System
//ExampleParticleSystem->pushToGenerators(ExampleGenerator);
ExampleParticleSystem->setMaxParticles(500);
ExampleParticleSystem->pushToGenerators(ExampleGeneratorTheSequel);
//Particle System Node
ParticleSystemCoreRecPtr ParticleNodeCore = ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExampleQuadParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
ParticleNodeCore->setSortingMode(ParticleSystemCore::BACK_TO_FRONT);
NodeRefPtr ParticleNode = Node::create();
ParticleNode->setCore(ParticleNodeCore);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(ParticleNode);
TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1, &sceneManager,
ParticleNodeCore.get(),
ExamplePointParticleSystemDrawer.get(),
ExampleLineParticleSystemDrawer.get(),
ExampleQuadParticleSystemDrawer.get()));
sceneManager.setRoot(scene);
//Create the Documentation
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.showAll();
sceneManager.getCamera()->setFar(500.0);
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"14ParticleSorting");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Particle System Material
//point material
PointChunkRefPtr PSPointChunk = PointChunk::create();
PSPointChunk->setSize(5.0f);
PSPointChunk->setSmooth(true);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunkChunk = MaterialChunk::create();
PSMaterialChunkChunk->setAmbient(Color4f(0.3f,0.3f,0.3f,1.0f));
PSMaterialChunkChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunkChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunkChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSPointMaterial = ChunkMaterial::create();
PSPointMaterial->addChunk(PSPointChunk);
PSPointMaterial->addChunk(PSMaterialChunkChunk);
PSPointMaterial->addChunk(PSBlendChunk);
//smoke material
TextureObjChunkRefPtr QuadTextureObjChunk = TextureObjChunk::create();
ImageRefPtr LoadedImage = ImageFileHandler::the()->read("Data/Checker.jpg");
QuadTextureObjChunk->setImage(LoadedImage);
TextureEnvChunkRefPtr QuadTextureEnvChunk = TextureEnvChunk::create();
QuadTextureEnvChunk->setEnvMode(GL_MODULATE);
MaterialChunkRefPtr PSMaterialChunk = MaterialChunk::create();
PSMaterialChunk->setAmbient(Color4f(0.3f,0.3f,0.3f,1.0f));
PSMaterialChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
PSMaterialChunk->setSpecular(Color4f(0.9f,0.9f,0.9f,1.0f));
PSMaterialChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSSmokeMaterial = ChunkMaterial::create();
PSSmokeMaterial->addChunk(QuadTextureObjChunk);
PSSmokeMaterial->addChunk(PSMaterialChunk);
PSSmokeMaterial->addChunk(PSMaterialChunk);
PSSmokeMaterial->addChunk(QuadTextureEnvChunk);
//Particle System
//Rocket
RocketParticleSystem = OSG::ParticleSystem::create();
RocketParticleSystem->attachUpdateListener(TutorialWindow);
TutorialRocketParticleSystemListener TheRocketListener;
RocketParticleSystem->addParticleSystemListener(&TheRocketListener);
//smoke
SmokeParticleSystem = OSG::ParticleSystem::create();
SmokeParticleSystem->attachUpdateListener(TutorialWindow);
//Shrapnel
ShrapnelParticleSystem = OSG::ParticleSystem::create();
ShrapnelParticleSystem->attachUpdateListener(TutorialWindow);
//Fireball
FireballParticleSystem = OSG::ParticleSystem::create();
FireballParticleSystem->attachUpdateListener(TutorialWindow);
//Particle System Drawer
//Rocket does not have a drawer because it is being attached to a special node core
//Smoke
SmokeParticleSystemDrawer = OSG::QuadParticleSystemDrawer::create();
//SmokeParticleSystemDrawer->setQuadSizeScaling(Vec2f(0.5f,0.5f));
//Shrapnel
ExampleShrapnelParticleSystemDrawer = OSG::PointParticleSystemDrawer::create();
ExampleShrapnelParticleSystemDrawer->setForcePerParticleSizing(true);
//Fireball
ExampleFireballParticleSystemDrawer = OSG::PointParticleSystemDrawer::create();
ExampleFireballParticleSystemDrawer->setForcePerParticleSizing(true);
//Particle System Node
//collision node
//NodeRefPtr EnvironmentNode = makeSphere(2,4.0f);
Matrix EnvironmentTransformation;
EnvironmentTransformation.setScale(0.1f);
TransformRefPtr EnvironmentTransformCore = Transform::create();
EnvironmentTransformCore->setMatrix(EnvironmentTransformation);
NodeRefPtr EnvironmentNode = Node::create();
EnvironmentNode->setCore(EnvironmentTransformCore);
//EnvironmentNode->addChild(SceneFileHandler::the()->read("Data/Chloroplast.osb"));
EnvironmentNode->addChild(SceneFileHandler::the()->read("Data/house.obj"));
//NodeRefPtr ParticlePrototypeNode = makeTorus(1.0,4.0,16,16);
NodeRefPtr RocketParticlePrototypeNode = SceneFileHandler::the()->read("Data/rocket.obj");
if(RocketParticlePrototypeNode == NULL)
{
RocketParticlePrototypeNode = makeTorus(.5, 2, 16, 16);
}
NodeParticleSystemCoreRefPtr RocketParticleNodeCore = OSG::NodeParticleSystemCore::create();
RocketParticleNodeCore->setSystem(RocketParticleSystem);
RocketParticleNodeCore->setPrototypeNode(RocketParticlePrototypeNode);
RocketParticleNodeCore->setNormalSource(NodeParticleSystemCore::NORMAL_VELOCITY);
RocketParticleNodeCore->setUpSource(NodeParticleSystemCore::UP_PARTICLE_NORMAL);
RocketParticleNodeCore->setUp(Vec3f(0.0f,1.0f,0.0f));
//Geometry Collision Affector
GeometryCollisionParticleSystemAffectorRefPtr ExampleGeometryCollisionParticleSystemAffector = GeometryCollisionParticleSystemAffector::create();
ExampleGeometryCollisionParticleSystemAffector->setCollisionNode(EnvironmentNode);
TutorialParticleCollisionListener TheCollisionListener;
ExampleGeometryCollisionParticleSystemAffector->addParticleGeometryCollisionListener(&TheCollisionListener);
NodeRefPtr RocketParticleNode = OSG::Node::create();
RocketParticleNode->setCore(RocketParticleNodeCore);
//Attach the Affector to the Rocket Particle System
//RocketParticleSystem->pushToAffectors();
RocketParticleSystem->pushToSystemAffectors(ExampleGeometryCollisionParticleSystemAffector);
//Smoke
SmokeGenerator = OSG::RateParticleGenerator::create();
//Attach the function objects to the Generator
SmokePositionDistribution = createSmokePositionDistribution();
SmokeGenerator->setPositionDistribution(SmokePositionDistribution);
SmokeGenerator->setLifespanDistribution(createSmokeLifespanDistribution());
SmokeGenerator->setGenerationRate(50.0);
SmokeGenerator->setVelocityDistribution(createSmokeVelocityDistribution());
//Attach the function objects the Affectors
SmokeAgeFadeParticleAffector = OSG::AgeFadeParticleAffector::create();
SmokeAgeFadeParticleAffector->setFadeInTime(2.0f);
SmokeAgeFadeParticleAffector->setFadeOutTime(5.0f);
SmokeAgeFadeParticleAffector->setStartAlpha(0.0f);
SmokeAgeFadeParticleAffector->setFadeToAlpha(0.2f);
SmokeAgeFadeParticleAffector->setEndAlpha(0.0f);
SmokeAgeSizeParticleAffector = OSG::AgeSizeParticleAffector::create();
//ages
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.1);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.2);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.3);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.5);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.7);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(0.8);
SmokeAgeSizeParticleAffector->editMFAges()->push_back(1.0);
//sizes
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(0.5,0.5,0.5));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(1.0,1.0,1.0));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(2.0,2.0,2.0));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(3.0,3.0,3.0));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(4.0,4.0,4.0));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(5.0,5.0,5.0));
SmokeAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(6.5,6.5,6.5));
ParticleSystemCoreRefPtr SmokeParticleNodeCore = OSG::ParticleSystemCore::create();
SmokeParticleNodeCore->setSystem(SmokeParticleSystem);
SmokeParticleNodeCore->setDrawer(SmokeParticleSystemDrawer);
SmokeParticleNodeCore->setMaterial(PSSmokeMaterial);
NodeRefPtr SmokeParticleNode = OSG::Node::create();
SmokeParticleNode->setCore(SmokeParticleNodeCore);
//end/////////////////////
//Shrapnel
ShrapnelBurstGenerator = OSG::BurstParticleGenerator::create();
NodeRefPtr ShrapnelParticlePrototypeNode = SceneFileHandler::the()->read("Data/Shrapnel.obj");
NodeParticleSystemCoreRefPtr ShrapnelParticleNodeCore = OSG::NodeParticleSystemCore::create();
ShrapnelParticleNodeCore->setSystem(ShrapnelParticleSystem);
ShrapnelParticleNodeCore->setPrototypeNode(ShrapnelParticlePrototypeNode);
//Attach the function objects to the Generator
ShrapnelPositionDistribution = createShrapnelPositionDistribution();
ShrapnelBurstGenerator->setPositionDistribution(ShrapnelPositionDistribution);
ShrapnelBurstGenerator->setLifespanDistribution(createLifespanDistribution());
ShrapnelBurstGenerator->setBurstAmount(50.0);
ShrapnelBurstGenerator->setVelocityDistribution(createShrapnelVelocityDistribution());
ShrapnelBurstGenerator->setAccelerationDistribution(createShrapnelAccelerationDistribution());
NodeRefPtr ShrapnelParticleNode = OSG::Node::create();
ShrapnelParticleNode->setCore(ShrapnelParticleNodeCore);
//end/////////////////////
//fireball
FireballGenerator = OSG::BurstParticleGenerator::create();
NodeRefPtr FireballParticlePrototypeNode = SceneFileHandler::the()->read("Data/bubble.obj");
NodeParticleSystemCoreRefPtr FireballParticleNodeCore = OSG::NodeParticleSystemCore::create();
FireballParticleNodeCore->setSystem(FireballParticleSystem);
FireballParticleNodeCore->setPrototypeNode(FireballParticlePrototypeNode);
//Attach the function objects to the Generator
FireballPositionDistribution = createFireballPositionDistribution();
FireballGenerator->setPositionDistribution(FireballPositionDistribution);
FireballGenerator->setLifespanDistribution(createFireballLifespanDistribution());
FireballGenerator->setBurstAmount(100.0);
FireballGenerator->setVelocityDistribution(createFireballVelocityDistribution());
FireballGenerator->setAccelerationDistribution(createFireballAccelerationDistribution());
//Attach the function objects the Affectors
FireballAgeSizeParticleAffector = OSG::AgeSizeParticleAffector::create();
//ages
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.1);
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.2);
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.3);
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.5);
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.7);
FireballAgeSizeParticleAffector->editMFAges()->push_back(0.8);
FireballAgeSizeParticleAffector->editMFAges()->push_back(1.0);
//sizes
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(2.0,2.0,2.0));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(2.3,2.3,2.3));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(2.5,2.5,2.5));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(3.0,3.0,3.0));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(4.0,4.0,4.0));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(5.0,5.0,5.0));
FireballAgeSizeParticleAffector->editMFSizes()->push_back(Vec3f(6.5,6.5,6.5));
NodeRefPtr FireballParticleNode = OSG::Node::create();
FireballParticleNode->setCore(FireballParticleNodeCore);
//end/////////////////////
// Make Main Scene Node
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(RocketParticleNode);
scene->addChild(SmokeParticleNode);
scene->addChild(ShrapnelParticleNode);
scene->addChild(FireballParticleNode);
scene->addChild(EnvironmentNode);
mgr->setRoot(scene);
mgr->getNavigator()->set(Pnt3f(0.0,0.0,0.0), Pnt3f(0.0,0.0,-1.0), Vec3f(0.0,1.0,0.0));
mgr->getNavigator()->setMotionFactor(1.0f);
mgr->getCamera()->setNear(0.1f);
mgr->getCamera()->setFar(1000.0f);
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"10RocketLauncher");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
Create Components to add to MenuBar
Menus. Each MenuBar has multiple Menus
which contain multiple MenuItems.
-setAcceleratorKey(KeyEvent::KEY_*): This
links the key "*" as a shortcut to
selecting the item it is attached to.
An example of this would be Q with
Control+Q causing programs to quit.
-setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_*):
This adds the "*" key as another
requirement to cause the item to be
selected. Things such as "CONTROL" are
likely to be used here (as mentioned
above, both Control and Q are specified).
Note: These shortcuts will be shown in the list
with the MenuItem they are attached to.
-setMnemonicKey(KeyEvent::KEY_****): sets the key
"****" to be underlined within the Menu
itself
******************************************************/
// Creates MenuItems as in 25PopupMenu
MenuItemRefPtr NewMenuItem = MenuItem::create();
MenuItemRefPtr OpenMenuItem = MenuItem::create();
MenuItemRefPtr CloseMenuItem = MenuItem::create();
MenuItemRefPtr ExitMenuItem = MenuItem::create();
MenuItemRefPtr UndoMenuItem = MenuItem::create();
MenuItemRefPtr RedoMenuItem = MenuItem::create();
//Edits MenuItems
NewMenuItem->setText("New ...");
NewMenuItem->setAcceleratorKey(KeyEvent::KEY_N);
NewMenuItem->setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_COMMAND);
NewMenuItem->setMnemonicKey(KeyEvent::KEY_N);
OpenMenuItem->setText("Open ...");
OpenMenuItem->setAcceleratorKey(KeyEvent::KEY_P);
OpenMenuItem->setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_COMMAND);
OpenMenuItem->setMnemonicKey(KeyEvent::KEY_P);
CloseMenuItem->setText("Close ...");
CloseMenuItem->setAcceleratorKey(KeyEvent::KEY_W);
CloseMenuItem->setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_COMMAND);
CloseMenuItem->setMnemonicKey(KeyEvent::KEY_C);
ExitMenuItem->setText("Quit");
ExitMenuItem->setAcceleratorKey(KeyEvent::KEY_Q);
ExitMenuItem->setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_COMMAND);
ExitMenuItem->setMnemonicKey(KeyEvent::KEY_Q);
UndoMenuItem->setText("Undo");
UndoMenuItem->setAcceleratorKey(KeyEvent::KEY_Z);
UndoMenuItem->setAcceleratorModifiers(KeyEvent::KEY_MODIFIER_COMMAND);
UndoMenuItem->setMnemonicKey(KeyEvent::KEY_U);
RedoMenuItem->setText("Redo");
RedoMenuItem->setEnabled(false);
RedoMenuItem->setMnemonicKey(KeyEvent::KEY_R);
// Create an ActionListener and assign it to ExitMenuItem
// This is defined above, and will cause the program to quit
// when that MenuItem is selected or Control + Q hit
QuitActionListener TheQuitActionListener;
ExitMenuItem->addActionListener( &TheQuitActionListener);
/******************************************************
Create Menu Components to add to MenuBar
and adds above Components to them.
Note: setAcceleratorKey,
setAcceleratorModifiers, and setMnemnoicKey
all apply to Menus in addition to MenuItems.
******************************************************/
// Create a File menu and adds its MenuItems
MenuRefPtr FileMenu = Menu::create();
FileMenu->addItem(NewMenuItem);
FileMenu->addItem(OpenMenuItem);
FileMenu->addItem(CloseMenuItem);
FileMenu->addSeparator();
FileMenu->addItem(ExitMenuItem);
// Labels the File Menu
FileMenu->setText("File");
FileMenu->setMnemonicKey(KeyEvent::KEY_F);
// Creates an Edit menu and adds its MenuItems
MenuRefPtr EditMenu = Menu::create();
EditMenu->addItem(UndoMenuItem);
EditMenu->addItem(RedoMenuItem);
// Labels the Edit Menu
EditMenu->setText("Edit");
EditMenu->setMnemonicKey(KeyEvent::KEY_E);
/******************************************************
Create MainMenuBar and adds the Menus
created above to it.
Also creates several Backgrounds
to improve MenuBar overall look.
Both the MenuBar and Menu can have
Backgrounds; the set up currently
is to have EmptyBackgrounds in
each Menu allowing a single
overall MenuBar Background which
is given to the MenuBar itself.
This can be easily changed by adding
different Backgrounds to the
File and Edit Menus.
Note: The MenuBar is added to the
MainFrame below.
******************************************************/
// Creates two Backgrounds
MenuBarRefPtr MainMenuBar = MenuBar::create();
// Adds the two Menus to the MainMenuBar
MainMenuBar->addMenu(FileMenu);
MainMenuBar->addMenu(EditMenu);
// Create two Labels
LabelRefPtr ExampleLabel1 = OSG::Label::create();
LabelRefPtr ExampleLabel2 = OSG::Label::create();
ExampleLabel1->setText("Look up in the corner!");
ExampleLabel1->setPreferredSize(Vec2f(150, 25));
ExampleLabel2->setText("Hit Control + Z");
ExampleLabel2->setPreferredSize(Vec2f(150, 25));
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
EmptyLayerRefPtr MainInternalWindowBackground = OSG::EmptyLayer::create();
EmptyBorderRefPtr MainInternalWindowBorder = OSG::EmptyBorder::create();
LayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
MainInternalWindow->pushToChildren(ExampleLabel1);
MainInternalWindow->pushToChildren(ExampleLabel2);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setMenuBar(MainMenuBar);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setBorders(MainInternalWindowBorder);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(1.0f,1.0f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"26MenuBar");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
// Initialize OpenSG and set up the scene
int main(int argc, char **argv)
{
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl;
std::cout << "space Play/Pause the animation" << std::endl;
std::cout << "CTRL-Q Exit\n\n" << std::endl;
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Torus Geometry
TorusGeometry = makeTorusGeo(.5, 2, 16, 16);
NodeUnrecPtr TorusGeometryNode = Node::create();
TorusGeometryNode->setCore(TorusGeometry);
//Make Torus Node
NodeUnrecPtr TorusNode = Node::create();
TransformUnrecPtr TorusNodeTrans;
TorusNodeTrans = Transform::create();
setName(TorusNodeTrans, std::string("TorusNodeTransformationCore"));
TorusNode->setCore(TorusNodeTrans);
TorusNode->addChild(TorusGeometryNode);
//Make Main Scene Node
NodeUnrecPtr scene = Node::create();
//ComponentTransformUnrecPtr Trans;
//Trans = ComponentTransform::create();
//setName(Trans, std::string("MainTransformationCore"));
scene->setCore(Group::create());
// add the torus as a child
scene->addChild(TorusNode);
setupAnimation();
mgr->setRoot (scene);
// show the whole scene
mgr->showAll();
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"15LoadXMLAnimation");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1));
// Make Torus Node (creates Torus in background of scene)
NodeRecPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRecPtr TutorialGraphics = Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
ColorChooserRecPtr TheColorChooser = ColorChooser::create();
TheColorChooser->setColor(Color4f(1.0f,0.0f,0.0f,1.0f));
// Create Background to be used with the MainInternalWindow
ColorLayerRecPtr MainInternalWindowBackground = ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
// Create The Internal Window
InternalWindowRecPtr MainInternalWindow = InternalWindow::create();
LayoutRecPtr MainInternalWindowLayout = FlowLayout::create();
// Assign the Button to the MainInternalWindow so it will be displayed
// when the view is rendered.
MainInternalWindow->pushToChildren(TheColorChooser);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setPosition(Pnt2f(50,50));
MainInternalWindow->setPreferredSize(Vec2f(400,400));
MainInternalWindow->setTitle(std::string("Internal Window"));
// Create the Drawing Surface
UIDrawingSurfaceRecPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRecPtr TutorialUIForeground = UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
sceneManager.setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRecPtr TutorialViewport = sceneManager.getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager.showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"39ColorChooser");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManagerRefPtr sceneManager = SimpleSceneManager::create();
TutorialWindow->setDisplayCallback(boost::bind(display, sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, sceneManager));
// Tell the Manager what to manage
sceneManager->setWindow(TutorialWindow);
TutorialWindow->connectKeyTyped(boost::bind(keyPressed, _1));
// Make Torus Node (creates Torus in background of scene)
NodeRecPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRecPtr TutorialGraphics = Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
Create PopupMenu Components
-MenuItem: These are items that are contained
within a Menu; they are the things you click
on to cause something to occur
-SeperatorMenuItem: These place a seperator
line between items in a Menu
-Menu: These are sub-menus within another Menu;
MenuItems and SeperatorMenuItems
are added to a Menu
******************************************************/
MenuItemRecPtr MenuItem1 = MenuItem::create();
MenuItemRecPtr MenuItem2 = MenuItem::create();
MenuItemRecPtr MenuItem3 = MenuItem::create();
MenuItemRecPtr MenuItem4 = MenuItem::create();
MenuItemRecPtr SubMenuItem1 = MenuItem::create();
MenuItemRecPtr SubMenuItem2 = MenuItem::create();
MenuItemRecPtr SubMenuItem3 = MenuItem::create();
MenuRecPtr ExampleSubMenu = Menu::create();
/******************************************************
Edit the MenuItems
-setText("TEXT"): Sets the text on the
item to be TEXT
-setEnabled(Boolean): sets the menu item
to be either enabled or disabled
******************************************************/
MenuItem1->setText("Menu Item 1");
MenuItem2->setText("Menu Item 2");
MenuItem3->setText("Menu Item 3");
MenuItem4->setText("Menu Item 4");
MenuItem4->setEnabled(false);
SubMenuItem1->setText("SubMenu Item 1");
SubMenuItem2->setText("SubMenu Item 2");
SubMenuItem3->setText("SubMenu Item 3");
ExampleSubMenu->setText("Sub Menu");
// This adds three MenuItems to the Menu,
// creating a submenu. Note this does not
// involve begin/endEditCPs to do
ExampleSubMenu->addItem(SubMenuItem1);
ExampleSubMenu->addItem(SubMenuItem2);
ExampleSubMenu->addItem(SubMenuItem3);
/******************************************************
Create the PopupMenu itself.
Items are added in the order in which
they will be displayed (top to bottom)
via addItem(ItemToBeAdded)
The PopupMenu is attached to a
Button below using
setPopupMenu(PopupMenuName).
Note: PopupMenus can be added to any
Component.
******************************************************/
PopupMenuRecPtr ExamplePopupMenu = PopupMenu::create();
ExamplePopupMenu->setMinSize(Vec2f(100.0f, 20.0f));
ExamplePopupMenu->setMaxSize(Vec2f(100.0f, 80.0f));
ExamplePopupMenu->addItem(MenuItem1);
ExamplePopupMenu->addItem(MenuItem2);
ExamplePopupMenu->addItem(MenuItem3);
ExamplePopupMenu->addSeparator();
ExamplePopupMenu->addItem(ExampleSubMenu);
ExamplePopupMenu->addItem(MenuItem4);
// Create a Button and Font
UIFontRecPtr PopupMenuButtonFont = UIFont::create();
PopupMenuButtonFont->setSize(16);
ButtonRecPtr PopupMenuButton = Button::create();
PopupMenuButton->setText("RightClickMe!");
// Add the PopupMenu to PopupMenuButton so that when right clicked,
// the PopupMenu will appear
PopupMenuButton->setPopupMenu(ExamplePopupMenu);
PopupMenuButton->setPreferredSize(Vec2f(200,100));
PopupMenuButton->setFont(PopupMenuButtonFont);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRecPtr MainInternalWindowBackground = ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
LayoutRecPtr MainInternalWindowLayout = FlowLayout::create();
InternalWindowRecPtr MainInternalWindow = InternalWindow::create();
MainInternalWindow->pushToChildren(PopupMenuButton);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
// Create the Drawing Surface
UIDrawingSurfaceRecPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(TutorialGraphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRecPtr TutorialUIForeground = UIForeground::create();
TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
// Tell the Manager what to manage
sceneManager->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRecPtr TutorialViewport = sceneManager->getWindow()->getPort(0);
TutorialViewport->addForeground(TutorialUIForeground);
//Create the Documentation Foreground and add it to the viewport
SimpleScreenDoc TheSimpleScreenDoc(sceneManager, TutorialWindow);
// Show the whole Scene
sceneManager->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"01RubberBandCamera");
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
OSG::preloadSharedObject("OSGImageFileIO");
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
// Creating the Particle System Material
// Here, the image is loaded. The entire image sequence is conatined in one image,
// which reduces texture memory overhead and runs faster.
TextureObjChunkRefPtr QuadTextureChunk = TextureObjChunk::create();
ImageRefPtr LoadedImage = ImageFileHandler::the()->read("Data/SpriteExplode.png");
QuadTextureChunk->setImage(LoadedImage);
TextureEnvChunkRefPtr QuadTextureEnvChunk = TextureEnvChunk::create();
QuadTextureEnvChunk->setEnvMode(GL_MODULATE);
BlendChunkRefPtr PSBlendChunk = BlendChunk::create();
PSBlendChunk->setSrcFactor(GL_SRC_ALPHA);
PSBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkRefPtr PSMaterialChunk = MaterialChunk::create();
PSMaterialChunk->setAmbient(Color4f(0.3f,0.0f,0.0f,1.0f));
PSMaterialChunk->setDiffuse(Color4f(0.7f,0.0f,0.0f,1.0f));
PSMaterialChunk->setSpecular(Color4f(0.9f,0.0f,0.0f,1.0f));
PSMaterialChunk->setColorMaterial(GL_AMBIENT_AND_DIFFUSE);
ChunkMaterialRefPtr PSMaterial = ChunkMaterial::create();
PSMaterial->addChunk(QuadTextureChunk);
PSMaterial->addChunk(QuadTextureEnvChunk);
PSMaterial->addChunk(PSMaterialChunk);
PSMaterial->addChunk(PSBlendChunk);
//Particle System
ExampleParticleSystem = OSG::ParticleSystem::create();
ExampleParticleSystem->attachUpdateListener(TutorialWindow);
//Age Particle Function. Controls which image is shown when, based on the age of a particle.
AgeFunc = OSG::AgeParticleFunction::create();
AgeFunc->setSequenceTime(0.1f); // image changes every 0.1 seconds.
AgeFunc->setSequenceOrder(AgeParticleFunction::CUSTOM); // using the custom sequence below.
/*
Here, a custom sequence for the image ordering is assembled. The image sequence will be shown in
the order specified here. Once the end of the sequence is reached, the sequence repeats.
*/
AgeFunc->editMFCustomSequence()->push_back(0);
AgeFunc->editMFCustomSequence()->push_back(1);
AgeFunc->editMFCustomSequence()->push_back(2);
AgeFunc->editMFCustomSequence()->push_back(3);
AgeFunc->editMFCustomSequence()->push_back(4);
AgeFunc->editMFCustomSequence()->push_back(5);
AgeFunc->editMFCustomSequence()->push_back(4);
AgeFunc->editMFCustomSequence()->push_back(3);
AgeFunc->editMFCustomSequence()->push_back(2);
AgeFunc->editMFCustomSequence()->push_back(1);
//Particle System Drawer -
ExampleParticleSystemDrawer = OSG::QuadSequenceParticleSystemDrawer::create();
// image dimensions (in pixels) are required if there is a border on the images.
ExampleParticleSystemDrawer->setImageDimensions(OSG::Vec2us(780,520));
// The "dimensions" of the sequence contained in the image. For this image,
// there are 3 images in the "x" direction, and two in the "y" direction, for a
// total of 6.
ExampleParticleSystemDrawer->setSequenceDimensions(OSG::Vec2b(3,2));
// width of the border on each side of the image, in pixels.
ExampleParticleSystemDrawer->setBorderOffsets(OSG::Vec2b(0,0));
// this is the age function we just created above.
ExampleParticleSystemDrawer->setSequenceFunction(AgeFunc);
ExampleParticleGenerator = OSG::RateParticleGenerator::create();
//Attach the function objects to the Generator
ExampleParticleGenerator->setPositionDistribution(createPositionDistribution());
ExampleParticleGenerator->setLifespanDistribution(createLifespanDistribution());
ExampleParticleGenerator->setVelocityDistribution(createVelocityDistribution());
ExampleParticleGenerator->setAccelerationDistribution(createAccelerationDistribution());
ExampleParticleGenerator->setSizeDistribution(createSizeDistribution());
ExampleParticleGenerator->setGenerationRate(2.0f);
//Particle System Node
ParticleSystemCoreRefPtr ParticleNodeCore = OSG::ParticleSystemCore::create();
ParticleNodeCore->setSystem(ExampleParticleSystem);
ParticleNodeCore->setDrawer(ExampleParticleSystemDrawer);
ParticleNodeCore->setMaterial(PSMaterial);
ParticleNodeCore->setSortingMode(ParticleSystemCore::BACK_TO_FRONT);
NodeRefPtr ParticleNode = OSG::Node::create();
ParticleNode->setCore(ParticleNodeCore);
ExampleParticleSystem->addParticle(Pnt3f(10.0,0.0,0.0),
Vec3f(0.0,1.0,0.0),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.01,
Vec3f(0.0,0.0,0.0),
Vec3f(0.0,0.0,0.0));
ExampleParticleSystem->addParticle(Pnt3f(-10.0,0.0,0.0),
Vec3f(0.0,1.0,0.0),
Color4f(1.0,1.0,1.0,1.0),
Vec3f(1.0,1.0,1.0),
0.01,
Vec3f(0.0,0.0,0.0),
Vec3f(0.0,0.0,0.0));
ExampleParticleSystem->pushToGenerators(ExampleParticleGenerator);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(ParticleNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"05a - QuadSequenceParticleDrawer");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
