void ApplicationContext::reconfigure(const Ogre::String &renderer, Ogre::NameValuePairList &options)
{
mNextRenderer = renderer;
Ogre::RenderSystem* rs = mRoot->getRenderSystemByName(renderer);
// set all given render system options
for (Ogre::NameValuePairList::iterator it = options.begin(); it != options.end(); it++)
{
rs->setConfigOption(it->first, it->second);
#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS
// Change the viewport orientation on the fly if requested
if(it->first == "Orientation")
{
if (it->second == "Landscape Left")
mWindow->getViewport(0)->setOrientationMode(Ogre::OR_LANDSCAPELEFT, true);
else if (it->second == "Landscape Right")
mWindow->getViewport(0)->setOrientationMode(Ogre::OR_LANDSCAPERIGHT, true);
else if (it->second == "Portrait")
mWindow->getViewport(0)->setOrientationMode(Ogre::OR_PORTRAIT, true);
}
#endif
}
#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS
// Need to save the config on iOS to make sure that changes are kept on disk
mRoot->saveConfig();
#endif
mRoot->queueEndRendering(); // break from render loop
}
void SceneWidget::updateOgreWindow()
{
if (mWindow)
{
Ogre::Root::getSingleton().destroyRenderTarget(mWindow);
mWindow = NULL;
}
std::stringstream windowHandle;
windowHandle << this->winId();
std::stringstream windowTitle;
static int count=0;
windowTitle << ++count;
Ogre::NameValuePairList params;
params.insert(std::make_pair("externalWindowHandle", windowHandle.str()));
params.insert(std::make_pair("title", windowTitle.str()));
params.insert(std::make_pair("FSAA", "0")); // TODO setting
params.insert(std::make_pair("vsync", "false")); // TODO setting
mWindow = Ogre::Root::getSingleton().createRenderWindow(windowTitle.str(), this->width(), this->height(), false, ¶ms);
mWindow->addViewport(mCamera)->setBackgroundColour(Ogre::ColourValue(0.3,0.3,0.3,1));
Ogre::Real aspectRatio = Ogre::Real(width()) / Ogre::Real(height());
mCamera->setAspectRatio(aspectRatio);
}
void ConfigFile::addSection(const Ogre::String& section, const Ogre::NameValuePairList& settings)
{
// Create new section
mSettings[section] = OGRE_NEW_T(SettingsMultiMap, MEMCATEGORY_GENERAL);
// Insert values from the settings list
mSettings[section]->insert(settings.begin(), settings.end());
}
GraphicsOgre::GraphicsOgre(const Options *config):
ogre_{new Ogre::Root("", "")},
window_{nullptr}
{
LOG(INFO) << "Initializing Ogre";
//use OpenGL
const std::string pluginsFolder = config->getValue<std::string>("ogrePluginsFolder");
ogre_->loadPlugin(pluginsFolder + "RenderSystem_GL");
const Ogre::RenderSystemList renderList = ogre_->getAvailableRenderers();
Ogre::RenderSystemList::const_iterator r_it;
r_it = renderList.begin();
ogre_->setRenderSystem(*r_it);
ogre_->initialise(false);
//create manualy the window
Ogre::NameValuePairList opts;
opts.insert(Ogre::NameValuePairList::value_type("vsync", "false"));
opts.insert(Ogre::NameValuePairList::value_type("top", "10"));
opts.insert(Ogre::NameValuePairList::value_type("left", "10"));
window_ = ogre_->createRenderWindow(
config->getValue<std::string>("appname"),
config->getValue<int>("width"),
config->getValue<int>("height"),
config->getValue<bool>("fullscreen"),
&opts);
//initialize ressources
defineRessources();
Ogre::ResourceGroupManager::getSingleton().loadResourceGroup("General");
}
//----------------------------------------------------------------------------------------
void MaterialEditorPrefsEditor::getPreferences(Ogre::NameValuePairList& preferences)
{
preferences.insert(Ogre::NameValuePairList::value_type("fontSize",
Ogre::StringConverter::toString(fontSizeSpinBox->value())));
preferences.insert(Ogre::NameValuePairList::value_type("lineWrapping",
Ogre::StringConverter::toString(lineBreakCheckBox->isChecked())));
}
/** Utility function for creating and inserting layer properties
@param layer Spacescape layer
@param insertAfter Property to insert after
@param minimize Minimize this layer
@return The created / inserted property
*/
QtProperty* QtSpacescapeMainWindow::insertLayerProperties(Ogre::SpacescapeLayer* layer, QtProperty *insertAfter, bool minimize)
{
// turn refreshing flag on so we don't process valueChanged events
mRefreshing = true;
// get layer params
Ogre::NameValuePairList params = layer->getParams();
// create the layer properties object
QtProperty *layerProperties = mPropertyManager->addProperty(
QtVariantPropertyManager::groupTypeId(),
QLatin1String(layer->getName().c_str())
);
// insert it into the property tree early so we can minize items inside
ui->layerProperties->insertProperty(layerProperties, insertAfter);
// minimize the layer - speeds things up!
if(minimize) {
ui->layerProperties->setExpanded(ui->layerProperties->topLevelItem(layerProperties), false);
}
// add the common layer params to the subproperties first
layerProperties->addSubProperty(createProperty( "name", layer->getName()));
layerProperties->addSubProperty(createProperty( "type", layer->getLayerTypeName()));
layerProperties->addSubProperty(createProperty( "visible", "true"));
layerProperties->addSubProperty(createProperty( "seed", params["seed"]));
// now add all the remaining layer params to the subproperties
Ogre::NameValuePairList::iterator pl;
for(pl = params.begin(); pl != params.end(); pl++) {
// skip common params that come first
if(pl->first == "name" || pl->first == "type" ||
pl->first == "visible" || pl->first == "seed") {
continue;
}
// create the sub property
QtVariantProperty* subProperty = createProperty(pl->first, pl->second);
if(!subProperty) {
continue;
}
// add this sub property parameter
layerProperties->addSubProperty(subProperty);
// special auto hide for color types
if(getPropertyType(pl->first) == QVariant::Color) {
QList<QtBrowserItem *> bi = ui->layerProperties->items(subProperty);
ui->layerProperties->setExpanded(bi.first(),false);
}
}
// done adding properties
mRefreshing = false;
return layerProperties;
}
// config
//-------------------------------------------------------------------------------------
bool BaseApp::configure()
{
Ogre::RenderSystem* rs;
if (rs = mRoot->getRenderSystemByName(pSet->rendersystem))
{
mRoot->setRenderSystem(rs);
}else{
LogO("RenderSystem '" + pSet->rendersystem + "' is not available. Exiting.");
return false;
}
if (pSet->rendersystem == "OpenGL Rendering Subsystem") // not on dx
mRoot->getRenderSystem()->setConfigOption("RTT Preferred Mode", pSet->buffer);
mRoot->initialise(false);
Uint32 flags = SDL_INIT_VIDEO|SDL_INIT_NOPARACHUTE;
if (SDL_WasInit(flags) == 0)
{
SDL_SetHint(SDL_HINT_RENDER_DRIVER, "software");
if (SDL_Init(flags) != 0)
throw std::runtime_error("Could not initialize SDL! " + std::string(SDL_GetError()));
}
SDL_StartTextInput();
Ogre::NameValuePairList params;
params.insert(std::make_pair("title", "SR Editor"));
params.insert(std::make_pair("FSAA", toStr(pSet->fsaa)));
params.insert(std::make_pair("vsync", pSet->vsync ? "true" : "false"));
int pos_x = SDL_WINDOWPOS_UNDEFINED,
pos_y = SDL_WINDOWPOS_UNDEFINED;
/// \todo For multiple monitors, WINDOWPOS_UNDEFINED is not the best idea. Needs a setting which screen to launch on,
/// then place the window on that screen (derive x&y pos from SDL_GetDisplayBounds)+
/*
if (pSet->fullscreen)
{
SDL_Rect display_bounds;
if (SDL_GetDisplayBounds(settings.screen, &display_bounds) != 0)
throw std::runtime_error("Couldn't get display bounds!");
pos_x = display_bounds.x;
pos_y = display_bounds.y;
}
*/
// Create window
mSDLWindow = SDL_CreateWindow(
"SR Editor", pos_x, pos_y, pSet->windowx, pSet->windowy,
SDL_WINDOW_SHOWN | (pSet->fullscreen ? SDL_WINDOW_FULLSCREEN : 0) | SDL_WINDOW_RESIZABLE);
SFO::SDLWindowHelper helper(mSDLWindow, pSet->windowx, pSet->windowy, "SR Editor", pSet->fullscreen, params);
helper.setWindowIcon("sr-editor.png");
mWindow = helper.getWindow();
return true;
}
/*-----------------------------------------------------------------------------
| Automatically restores position and orientation for free-look cameras.
-----------------------------------------------------------------------------*/
void Framework::restoreState(Ogre::NameValuePairList& state)
{
if (state.find("CameraPosition") != state.end() && state.find("CameraOrientation") != state.end())
{
mCameraMan->setStyle(CS_FREELOOK);
mCamera->setPosition(Ogre::StringConverter::parseVector3(state["CameraPosition"]));
mCamera->setOrientation(Ogre::StringConverter::parseQuaternion(state["CameraOrientation"]));
}
}
void OgreWidget::initialise(const Ogre::NameValuePairList *miscParams)
{
//These attributes are the same as those use in a QGLWidget
setAttribute(Qt::WA_PaintOnScreen);
setAttribute(Qt::WA_NoSystemBackground);
//Parameters to pass to Ogre::Root::createRenderWindow()
Ogre::NameValuePairList params;
//If the user passed in any parameters then be sure to copy them into our own parameter set.
//NOTE: Many of the parameters the user can supply (left, top, border, etc) will be ignored
//as they are overridden by Qt. Some are still useful (such as FSAA).
if(miscParams != 0)
{
params.insert(miscParams->begin(), miscParams->end());
}
//The external windows handle parameters are platform-specific
Ogre::String externalWindowHandleParams;
//Accept input focus
setFocusPolicy(Qt::StrongFocus);
#if defined(Q_WS_WIN)
//positive integer for W32 (HWND handle) - According to Ogre Docs
externalWindowHandleParams = Ogre::StringConverter::toString((unsigned int)(winId()));
#endif
#if defined(Q_WS_X11)
//poslong:posint:poslong:poslong (display*:screen:windowHandle:XVisualInfo*) for GLX - According to Ogre Docs
QX11Info info = x11Info();
externalWindowHandleParams = Ogre::StringConverter::toString((unsigned long)(info.display()));
externalWindowHandleParams += ":";
externalWindowHandleParams += Ogre::StringConverter::toString((unsigned int)(info.screen()));
externalWindowHandleParams += ":";
externalWindowHandleParams += Ogre::StringConverter::toString((unsigned long)(winId()));
//externalWindowHandleParams += ":";
//externalWindowHandleParams += Ogre::StringConverter::toString((unsigned long)(info.visual()));
#endif
//Add the external window handle parameters to the existing params set.
#if defined(Q_WS_WIN)
params["externalWindowHandle"] = externalWindowHandleParams;
#endif
#if defined(Q_WS_X11)
params["parentWindowHandle"] = externalWindowHandleParams;
#endif
//Finally create our window.
m_pOgreRenderWindow = Ogre::Root::getSingletonPtr()->createRenderWindow("OgreWindow", width(), height(), false, ¶ms);
mIsInitialised = true;
}
void SceneWidget::updateOgreWindow()
{
if (mWindow)
{
Ogre::Root::getSingleton().destroyRenderTarget(mWindow);
mWindow = NULL;
}
std::stringstream windowHandle;
#ifdef WIN32
windowHandle << Ogre::StringConverter::toString((unsigned long)(this->winId()));
#else
windowHandle << this->winId();
#endif
std::stringstream windowTitle;
static int count=0;
windowTitle << ++count;
Ogre::NameValuePairList params;
params.insert(std::make_pair("externalWindowHandle", windowHandle.str()));
params.insert(std::make_pair("title", windowTitle.str()));
params.insert(std::make_pair("FSAA", "0")); // TODO setting
params.insert(std::make_pair("vsync", "false")); // TODO setting
#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE
params.insert(std::make_pair("macAPI", "cocoa"));
params.insert(std::make_pair("macAPICocoaUseNSView", "true"));
#endif
mWindow = Ogre::Root::getSingleton().createRenderWindow(windowTitle.str(), this->width(), this->height(), false, ¶ms);
mWindow->addViewport(mCamera)->setBackgroundColour(Ogre::ColourValue(0.3,0.3,0.3,1));
Ogre::Real aspectRatio = Ogre::Real(width()) / Ogre::Real(height());
mCamera->setAspectRatio(aspectRatio);
}
/** A layer property was changed in the UI. Update the layer and
make any necessary UI changes.
@param property The changed property name
@param value The new value.
*/
void QtSpacescapeMainWindow::valueChanged(QtProperty *property, const QVariant &value)
{
// don't update if we're refreshing
if(mRefreshing) return;
QList<QtProperty *> l = ui->layerProperties->properties();
int topLevelIndex = 0;
int layerId = -1;
// find the layer that contains this property
for(topLevelIndex; topLevelIndex < l.size(); topLevelIndex++) {
if(l[topLevelIndex] == property) {
layerId = l.size() - 1 - topLevelIndex;
break;
}
bool found = false;
QList<QtProperty *> sl = l[topLevelIndex]->subProperties();
if(!sl.empty()) {
for(int id = 0; id < sl.size(); id++) {
if(sl[id] == property) {
layerId = l.size() - 1 - topLevelIndex;
found = true;
break;
}
}
}
if(found) break;
}
// did we find a valid layer id?
std::vector<Ogre::SpacescapeLayer *> layers = ui->ogreWindow->getLayers();
if(layerId > -1 && layerId < (int)l.size() && layerId < (int)layers.size()) {
Ogre::NameValuePairList params;
Ogre::String propertyStr = getProperty(property->propertyName());
bool refresh = false;
if(property->propertyName().indexOf("color") != -1 ||
property->propertyName().indexOf("Color") != -1) {
params[propertyStr] = getColor(qVariantValue<QColor>(value));
}
else if(propertyStr == "noiseType" || propertyStr == "maskNoiseType") {
params[propertyStr] = value == "0" ? "fbm" : "ridged";
}
else if(propertyStr == "type") {
QStringList layerTypes;
layerTypes << "points" << "billboards" << "noise";
params[propertyStr] = Ogre::String(layerTypes[value.toUInt()].toStdString());
refresh = true;
}
else if(propertyStr == "previewTextureSize") {
QStringList textureSizes;
textureSizes << "64" << "128" << "256" << "512" << "1024" << "2048" << "4096" << "8192";
params[propertyStr] = Ogre::String(textureSizes[value.toUInt()].toStdString());
}
else if(propertyStr == "name") {
// set the layer name property
ui->layerProperties->topLevelItems()[topLevelIndex]->property()->setPropertyName(value.toString());
params[propertyStr] = Ogre::String(value.toString().toStdString());
}
else if(propertyStr == "destBlendFactor" || propertyStr == "sourceBlendFactor") {
QStringList blendTypes;
blendTypes << "one" << "zero" << "dest_colour" << "src_colour"
<< "one_minus_dest_colour" << "one_minus_src_colour"
<< "dest_alpha" << "src_alpha" << "one_minus_dest_alpha"
<< "one_minus_src_alpha";
params[propertyStr] = Ogre::String(blendTypes[value.toUInt()].toStdString());
}
else if(propertyStr == "visible") {
ui->ogreWindow->setLayerVisible(layerId, value.toBool());
}
else {
params[propertyStr] = Ogre::String(value.toString().toStdString());
}
// update the layer with new parameter settings
if(!params.empty()) {
ui->ogreWindow->updateLayer(layerId,params);
}
// refresh layer properties if necessary
if(refresh) {
// remove this layer's properties
QList<QtBrowserItem *> bl = ui->layerProperties->topLevelItems();
ui->layerProperties->removeProperty(bl[bl.size() - layerId - 1]->property());
bl = ui->layerProperties->topLevelItems();
// re-insert new properties
if(!bl.empty() && layerId != bl.size()) {
insertLayerProperties(ui->ogreWindow->getLayers()[layerId],bl[bl.size() - layerId - 1]->property(),false);
}
else {
insertLayerProperties(ui->ogreWindow->getLayers()[layerId],0,false);
}
}
}
}
// config
//-------------------------------------------------------------------------------------
bool BaseApp::configure()
{
Ogre::RenderSystem* rs;
if (rs = mRoot->getRenderSystemByName(pSet->rendersystem))
{
mRoot->setRenderSystem(rs);
}else
{ LogO("RenderSystem '" + pSet->rendersystem + "' is not available. Exiting.");
return false;
}
if (pSet->rendersystem == "OpenGL Rendering Subsystem") // not on dx
mRoot->getRenderSystem()->setConfigOption("RTT Preferred Mode", pSet->buffer);
mRoot->initialise(false);
Uint32 flags = SDL_INIT_VIDEO|SDL_INIT_JOYSTICK|SDL_INIT_HAPTIC|SDL_INIT_NOPARACHUTE;
if (SDL_WasInit(flags) == 0)
{
SDL_SetHint(SDL_HINT_RENDER_DRIVER, "software");
if (SDL_Init(flags) != 0)
throw std::runtime_error("Could not initialize SDL! " + std::string(SDL_GetError()));
}
// Enable joystick events
SDL_JoystickEventState(SDL_ENABLE);
// Open all available joysticks. TODO: open them when they are required
for (int i=0; i<SDL_NumJoysticks(); ++i)
{
SDL_Joystick* js = SDL_JoystickOpen(i);
if (js)
{
mJoysticks.push_back(js);
const char* s = SDL_JoystickName(js);
int axes = SDL_JoystickNumAxes(js);
int btns = SDL_JoystickNumButtons(js);
//SDL_JoystickNumBalls SDL_JoystickNumHats
LogO(Ogre::String("<Joystick> name: ")+s+" axes: "+toStr(axes)+" buttons: "+toStr(btns));
}
}
SDL_StartTextInput();
Ogre::NameValuePairList params;
params.insert(std::make_pair("title", "Stunt Rally"));
params.insert(std::make_pair("FSAA", toStr(pSet->fsaa)));
params.insert(std::make_pair("vsync", pSet->vsync ? "true" : "false"));
int pos_x = SDL_WINDOWPOS_UNDEFINED,
pos_y = SDL_WINDOWPOS_UNDEFINED;
#if 0 /// _tool_ rearrange window pos for local netw testing
SDL_Rect screen;
if (SDL_GetDisplayBounds(/*pSet.screen_id*/0, &screen) != 0)
LogO("SDL_GetDisplayBounds errror");
if (pSet->net_local_plr <= 0)
{ pos_x = 0; pos_y = 0;
}else
{ pos_x = screen.w - pSet->windowx;
pos_y = screen.h - pSet->windowy;
}
#endif
/// \todo For multiple monitors, WINDOWPOS_UNDEFINED is not the best idea. Needs a setting which screen to launch on,
/// then place the window on that screen (derive x&y pos from SDL_GetDisplayBounds)
// Create an application window with the following settings:
mSDLWindow = SDL_CreateWindow(
"Stunt Rally", pos_x, pos_y, pSet->windowx, pSet->windowy,
SDL_WINDOW_SHOWN | (pSet->fullscreen ? SDL_WINDOW_FULLSCREEN : 0) | SDL_WINDOW_RESIZABLE);
SFO::SDLWindowHelper helper(mSDLWindow, pSet->windowx, pSet->windowy, "Stunt Rally", pSet->fullscreen, params);
helper.setWindowIcon("stuntrally.png");
mWindow = helper.getWindow();
// use this in local networking tests to render when window inactive
/// \todo
//if (pSet->renderNotActive)
//mWindow->setDeactivateOnFocusChange(false);
return true;
}
Ogre::RenderWindow* RenderSystem::makeRenderWindow( intptr_t window_id, unsigned int width, unsigned int height )
{
static int windowCounter = 0; // Every RenderWindow needs a unique name, oy.
Ogre::NameValuePairList params;
Ogre::RenderWindow *window = NULL;
std::stringstream window_handle_stream;
window_handle_stream << window_id;
#ifdef Q_OS_MAC
params["externalWindowHandle"] = window_handle_stream.str();
#else
params["parentWindowHandle"] = window_handle_stream.str();
#endif
params["externalGLControl"] = true;
// Set the macAPI for Ogre based on the Qt implementation
#ifdef QT_MAC_USE_COCOA
params["macAPI"] = "cocoa";
params["macAPICocoaUseNSView"] = "true";
#else
params["macAPI"] = "carbon";
#endif
std::ostringstream stream;
stream << "OgreWindow(" << windowCounter++ << ")";
// don't bother trying stereo if Ogre does not support it.
#if !OGRE_STEREO_ENABLE
force_no_stereo_ = true;
#endif
// attempt to create a stereo window
bool is_stereo = false;
if (!force_no_stereo_)
{
params["stereoMode"] = "Frame Sequential";
window = tryMakeRenderWindow( stream.str(), width, height, ¶ms, 100);
params.erase("stereoMode");
if (window)
{
#if OGRE_STEREO_ENABLE
is_stereo = window->isStereoEnabled();
#endif
if (!is_stereo)
{
// Created a non-stereo window. Discard it and try again (below)
// without the stereo parameter.
ogre_root_->detachRenderTarget(window);
window->destroy();
window = NULL;
stream << "x";
is_stereo = false;
}
}
}
if ( window == NULL )
{
window = tryMakeRenderWindow( stream.str(), width, height, ¶ms, 100);
}
if( window == NULL )
{
ROS_ERROR( "Unable to create the rendering window after 100 tries." );
assert(false);
}
if (window)
{
window->setActive(true);
//window->setVisible(true);
window->setAutoUpdated(false);
}
stereo_supported_ = is_stereo;
ROS_INFO_ONCE("Stereo is %s", stereo_supported_ ? "SUPPORTED" : "NOT SUPPORTED");
return window;
}
//----------------------------------------------------------------------------------------
void MaterialEditorPrefsEditor::getPreferences(Ogre::NameValuePairList& preferences)
{
preferences.insert(Ogre::NameValuePairList::value_type("enableSyntaxHighlighting",
Ogre::StringConverter::toString(syntaxHighlightingCheckBox->isChecked())));
}
