//-------------------------------------------------------------------------------
void CSceneManagerEditor::setupPSSM()
{
if(mShadowsTechnique->get() >= (int)Ogre::SHADOWTYPE_TEXTURE_ADDITIVE && mShadowsTechnique->get() <= (int)Ogre::SHADOWTYPE_TEXTURE_MODULATIVE_INTEGRATED)
{
Ogre::Camera *mCamera = mOgitorsRoot->GetViewport()->getCameraEditor()->getCamera();
mPSSMSetup.setNull();
// shadow camera setup
Ogre::PSSMShadowCameraSetup* pssmSetup = OGRE_NEW Ogre::PSSMShadowCameraSetup();
pssmSetup->setSplitPadding(mCamera->getNearClipDistance());
pssmSetup->calculateSplitPoints(3, mCamera->getNearClipDistance(), mHandle->getShadowFarDistance());
pssmSetup->setOptimalAdjustFactor(0, 2);
pssmSetup->setOptimalAdjustFactor(1, 1);
pssmSetup->setOptimalAdjustFactor(2, 0.5);
mPSSMSetup.bind(pssmSetup);
mHandle->setShadowCameraSetup(mPSSMSetup);
}
}
void wxOgreRenderWindow::setCameraAspectRatio()
{
Ogre::Camera* camera = viewport_->getCamera();
if ( camera )
{
int width;
int height;
GetSize( &width, &height );
camera->setAspectRatio( Ogre::Real( width ) / Ogre::Real( height ) );
if ( camera->getProjectionType() == Ogre::PT_ORTHOGRAPHIC )
{
Ogre::Matrix4 proj;
buildScaledOrthoMatrix( proj, -width / ortho_scale_ / 2, width / ortho_scale_ / 2, -height / ortho_scale_ / 2, height / ortho_scale_ / 2,
camera->getNearClipDistance(), camera->getFarClipDistance() );
camera->setCustomProjectionMatrix(true, proj);
}
}
}
// constructor
CCameraVisualHelper::CCameraVisualHelper(CBaseEditor *parent)
: CEntityVisualHelper(parent),
mColour(0.588f, 0.588f, 0.588f),
mNearClipDistance(0.1f),
mFarClipDistance(100.0f),
mQuadNearOffset(1.0f),
mQuadFarOffset(5.0f),
mResourceGroup("General")
{
Ogre::Camera *cam = static_cast<CCameraEditor*>(mParent)->getCamera();
if(cam)
{
cam->getFrustumExtents(mFrustumLeft,mFrustumRight,mFrustumTop,mFrustumBottom);
mNearClipDistance = cam->getNearClipDistance();
mFarClipDistance = cam->getFarClipDistance();
}
SetModel("scbCamera.mesh");
CONNECT_PROPERTY_MEMFN(mParent, "selected", CCameraVisualHelper, OnSelectionChange, mPropConnections[0]);
CONNECT_PROPERTY_MEMFN(mParent, "fov", CCameraVisualHelper, OnFOVChange, mPropConnections[1]);
CONNECT_PROPERTY_MEMFN(mParent, "clipdistance", CCameraVisualHelper, OnClipDistanceChange, mPropConnections[2]);
mSceneManager = parent->getSceneManager();
// create our manual object and set initial values
mVisualHelperObject = mSceneManager->createManualObject("CVH" + parent->getName());
mVisualHelperObject->estimateIndexCount(gCameraEstimateIndexCount);
mVisualHelperObject->estimateVertexCount(gCameraEstimatedVertexCount);
mVisualHelperObject->setDynamic(true);
// create a material for the visual representation
mMaterial = Ogre::MaterialManager::getSingleton().create("CVH" + parent->getName() + "_Material", mResourceGroup);
mMaterial->setReceiveShadows(false);
mMaterial->getTechnique(0)->getPass(0)->setLightingEnabled(false);
mMaterial->getTechnique(0)->getPass(0)->setVertexColourTracking(Ogre::TVC_DIFFUSE);
// create 3 sections, 2 for both quads and 1 for the connecting lines
mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_STRIP);
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->end();
mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_STRIP);
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->end();
mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_LIST);
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->position(0,0,0); // dummy
mVisualHelperObject->colour(1,1,1); // dummy
mVisualHelperObject->end();
mVisualHelperObject->setVisible(false);
mNode->attachObject(mVisualHelperObject);
_createCamera();
}
//!
//! Clones an Ogre::MovableObject.
//!
//! Is needed because OGRE does not provide clone functions for cameras and
//! lights.
//!
//! \param movableObject The object to clone.
//! \param name The name to use for the object.
//! \param sceneManager The scene manager to use for creating the object.
//! \return The cloned object.
//!
Ogre::MovableObject * OgreTools::cloneMovableObject ( Ogre::MovableObject *movableObject, const QString &name, Ogre::SceneManager *sceneManager /* = 0 */ )
{
// make sure the given object is valid
if (!movableObject) {
Log::error("The given movable object is invalid.", "OgreTools::cloneMovableObject");
return 0;
}
// make sure a valid scene manager is available
if (!sceneManager)
sceneManager = movableObject->_getManager();
if (!sceneManager) {
Log::error("No valid scene manager available.", "OgreTools::cloneMovableObject");
return 0;
}
Ogre::MovableObject *result = 0;
Ogre::String typeName = movableObject->getMovableType();
if (typeName == "Entity") {
// clone entity
Ogre::Entity *entity = dynamic_cast<Ogre::Entity *>(movableObject);
//movableObjectCopy = entity->clone(name.toStdString());
Ogre::Entity *entityCopy = sceneManager->createEntity(name.toStdString(), entity->getMesh()->getName());
Ogre::AnimationStateSet *animationStateSet = entity->getAllAnimationStates();
Ogre::AnimationStateSet *animationStateSetCopy = entityCopy->getAllAnimationStates();
// set the same blend mode on entity copy
if (entity && entityCopy) {
if (entity->hasSkeleton() && entityCopy->hasSkeleton()) {
Ogre::Skeleton *skeleton = entity->getSkeleton();
Ogre::Skeleton *skeletonCopy = entityCopy->getSkeleton();
skeletonCopy->setBlendMode(skeleton->getBlendMode());
}
}
// copy all animation states
if (animationStateSet && animationStateSetCopy) {
Ogre::AnimationStateIterator animationStateIter = animationStateSet->getAnimationStateIterator();
Ogre::AnimationStateIterator animationStateCopyIter = animationStateSetCopy->getAnimationStateIterator();
while (animationStateIter.hasMoreElements()) {
if (!animationStateCopyIter.hasMoreElements())
break;
Ogre::AnimationState *animationState = animationStateIter.getNext();
Ogre::AnimationState *animationStateCopy = animationStateCopyIter.getNext();
animationStateCopy->setLoop(animationState->getLoop());
//bool enabled = animationState->getEnabled();
//animationStateCopy->setEnabled(animationState->getEnabled());
animationStateCopy->setEnabled(true);
animationStateCopy->setTimePosition(animationState->getTimePosition());
}
}
// create a new container for the cloned entity
OgreContainer *entityCopyContainer = new OgreContainer(entityCopy);
entityCopy->setUserAny(Ogre::Any(entityCopyContainer));
if (!entity->getUserAny().isEmpty()) {
OgreContainer *entityContainer = Ogre::any_cast<OgreContainer *>(entity->getUserAny());
if (entityContainer) {
QObject::connect(entityContainer, SIGNAL(animationStateUpdated(const QString &, double)), entityCopyContainer, SLOT(updateAnimationState(const QString &, double)));
QObject::connect(entityContainer, SIGNAL(boneTransformUpdated(const QString &, double, double, double, double, double, double)), entityCopyContainer, SLOT(updateBoneTransform(const QString &, double, double, double, double, double, double)));
}
}
result = dynamic_cast<Ogre::MovableObject *>(entityCopy);
} else if (typeName == "Light") {
// clone light
Ogre::Light *light = dynamic_cast<Ogre::Light *>(movableObject);
Ogre::Light *lightCopy = sceneManager->createLight(name.toStdString());
lightCopy->setType(light->getType());
lightCopy->setDiffuseColour(light->getDiffuseColour());
lightCopy->setSpecularColour(light->getSpecularColour());
lightCopy->setAttenuation(light->getAttenuationRange(), light->getAttenuationConstant(), light->getAttenuationLinear(), light->getAttenuationQuadric());
lightCopy->setPosition(light->getPosition());
lightCopy->setDirection(light->getDirection());
if (lightCopy->getType() == Ogre::Light::LT_SPOTLIGHT)
lightCopy->setSpotlightRange(light->getSpotlightInnerAngle(), light->getSpotlightOuterAngle(), light->getSpotlightFalloff());
lightCopy->setPowerScale(light->getPowerScale());
lightCopy->setCastShadows(light->getCastShadows());
// create a new container for the cloned light
OgreContainer *lightCopyContainer = new OgreContainer(lightCopy);
lightCopy->setUserAny(Ogre::Any(lightCopyContainer));
if (!light->getUserAny().isEmpty()) {
OgreContainer *lightContainer = Ogre::any_cast<OgreContainer *>(light->getUserAny());
if (lightContainer)
QObject::connect(lightContainer, SIGNAL(sceneNodeUpdated()), lightCopyContainer, SLOT(updateLight()));
}
result = dynamic_cast<Ogre::MovableObject *>(lightCopy);
} else if (typeName == "Camera") {
// clone camera
Ogre::Camera *camera = dynamic_cast<Ogre::Camera *>(movableObject);
Ogre::Camera *cameraCopy = sceneManager->createCamera(name.toStdString());
//cameraCopy->setCustomParameter(0, camera->getCustomParameter(0));
cameraCopy->setAspectRatio(camera->getAspectRatio());
cameraCopy->setAutoAspectRatio(camera->getAutoAspectRatio());
//cameraCopy->setAutoTracking(...);
cameraCopy->setCastShadows(camera->getCastsShadows());
//cameraCopy->setCullingFrustum(camera->getCullingFrustum());
//cameraCopy->setCustomParameter(...);
//cameraCopy->setCustomProjectionMatrix(..);
//cameraCopy->setCustomViewMatrix(..);
//cameraCopy->setDebugDisplayEnabled(...);
//cameraCopy->setDefaultQueryFlags(...);
//cameraCopy->setDefaultVisibilityFlags(...);
cameraCopy->setDirection(camera->getDirection());
//cameraCopy->setFixedYawAxis(...);
cameraCopy->setFocalLength(camera->getFocalLength());
cameraCopy->setFOVy(camera->getFOVy());
//Ogre::Real left;
//Ogre::Real right;
//Ogre::Real top;
//Ogre::Real bottom;
//camera->getFrustumExtents(left, right, top, bottom);
//cameraCopy->setFrustumExtents(left, right, top, bottom);
//cameraCopy->setFrustumOffset(camera->getFrustumOffset());
//cameraCopy->setListener(camera->getListener());
cameraCopy->setLodBias(camera->getLodBias());
//cameraCopy->setLodCamera(camera->getLodCamera());
cameraCopy->setNearClipDistance(camera->getNearClipDistance());
cameraCopy->setFarClipDistance(camera->getFarClipDistance());
cameraCopy->setOrientation(camera->getOrientation());
//cameraCopy->setOrthoWindow(...);
//cameraCopy->setOrthoWindowHeight(...);
//cameraCopy->setOrthoWindowWidth(...);
cameraCopy->setPolygonMode(camera->getPolygonMode());
cameraCopy->setPolygonModeOverrideable(camera->getPolygonModeOverrideable());
cameraCopy->setPosition(camera->getPosition());
cameraCopy->setProjectionType(camera->getProjectionType());
cameraCopy->setQueryFlags(camera->getQueryFlags());
cameraCopy->setRenderingDistance(camera->getRenderingDistance());
cameraCopy->setRenderQueueGroup(camera->getRenderQueueGroup());
//cameraCopy->setRenderSystemData(camera->getRenderSystemData());
cameraCopy->setUseIdentityProjection(camera->getUseIdentityProjection());
cameraCopy->setUseIdentityView(camera->getUseIdentityView());
//cameraCopy->setUserAny(camera->getUserAny());
cameraCopy->setUseRenderingDistance(camera->getUseRenderingDistance());
//cameraCopy->setUserObject(camera->getUserObject());
cameraCopy->setVisibilityFlags(camera->getVisibilityFlags());
cameraCopy->setVisible(camera->getVisible());
//cameraCopy->setWindow(...);
if (!movableObject->getUserAny().isEmpty()) {
CameraInfo *sourceCameraInfo = Ogre::any_cast<CameraInfo *>(movableObject->getUserAny());
if (sourceCameraInfo) {
CameraInfo *targetCameraInfo = new CameraInfo();
targetCameraInfo->width = sourceCameraInfo->width;
targetCameraInfo->height = sourceCameraInfo->height;
dynamic_cast<Ogre::MovableObject *>(cameraCopy)->setUserAny(Ogre::Any(targetCameraInfo));
}
}
//// Setup connections for instances
//SceneNode *targetSceneNode = new SceneNode(cameraCopy);
//((Ogre::MovableObject *)cameraCopy)->setUserAny(Ogre::Any(targetSceneNode));
//if (!((Ogre::MovableObject *)camera)->getUserAny().isEmpty()) {
// SceneNode *sourceSceneNode = Ogre::any_cast<SceneNode *>(((Ogre::MovableObject *)camera)->getUserAny());
// if (sourceSceneNode) {
// QObject::connect(sourceSceneNode, SIGNAL(sceneNodeUpdated()), targetSceneNode, SLOT(updateSceneNode()));
// }
//}
result = dynamic_cast<Ogre::MovableObject *>(cameraCopy);
}
if (!result)
Log::error(QString("Could not clone movable object \"%1\" of type \"%2\".").arg(movableObject->getName().c_str()).arg(typeName.c_str()), "OgreTools::cloneMovableObject");
return result;
}
void OgreInfo::diagnose(std::ostream& outputStream)
{
Ogre::SceneManagerEnumerator::SceneManagerIterator sceneManagerI = Ogre::Root::getSingleton().getSceneManagerIterator();
while (sceneManagerI.hasMoreElements()) {
Ogre::SceneManager* sceneManager = sceneManagerI.getNext();
outputStream << "Scenemanager(" << sceneManager->getTypeName() << ") " << sceneManager->getName() << std::endl;
outputStream << " Number of scene nodes: " << countNodes(sceneManager->getRootSceneNode()) << std::endl;
outputStream << " Movable objects:" << std::endl;
unsigned int movableObjectCounter = 0;
Ogre::Root::MovableObjectFactoryIterator movableObjectFactoryI = Ogre::Root::getSingleton().getMovableObjectFactoryIterator();
while (movableObjectFactoryI.hasMoreElements()) {
Ogre::MovableObjectFactory* factory = movableObjectFactoryI.getNext();
std::string type(factory->getType());
{
Ogre::SceneManager::MovableObjectIterator I = sceneManager->getMovableObjectIterator(type);
while (I.hasMoreElements()) {
movableObjectCounter++;
Ogre::MovableObject* movable = I.getNext();
if (movable->getMovableType() == "Light") {
Ogre::Light* light = static_cast<Ogre::Light*> (movable);
outputStream << " * Light " << light->getName() << "(" << (light->isInScene() ? "in scene" : "not in scene") << ")" << std::endl;
outputStream << " Pos: " << light->getDerivedPosition() << std::endl;
outputStream << " Direction: " << light->getDerivedDirection() << std::endl;
} else {
std::stringstream ssPosAndOrientation;
if (movable->getParentSceneNode() && movable->isInScene()) {
ssPosAndOrientation << " pos: " << movable->getParentSceneNode()->getPosition() << " orientation: " << movable->getParentSceneNode()->getOrientation();
}
outputStream << " * " << type << " " << movable->getName() << "(" << (movable->isInScene() ? "in scene" : "not in scene") << ")" << ssPosAndOrientation.str() << std::endl;
// outputStream << " Pos: " << light->getDerivedPosition() << std::endl;
// outputStream << " Direction: " << light->getDerivedDirection() << std::endl;
}
}
}
}
outputStream << " Number of movable objects: " << movableObjectCounter << std::endl;
outputStream << " Cameras:" << std::endl;
{
Ogre::SceneManager::CameraIterator I = sceneManager->getCameraIterator();
while (I.hasMoreElements()) {
Ogre::Camera* camera = I.getNext();
outputStream << " Camera " << camera->getName() << "(" << (camera->isInScene() ? "in scene" : "not in scene") << ")" << std::endl;
outputStream << " Pos: " << camera->getDerivedPosition() << std::endl;
outputStream << " Direction: " << camera->getDerivedDirection() << std::endl;
outputStream << " Clip distances: " << camera->getNearClipDistance() << " - " << camera->getFarClipDistance() << std::endl;
}
}
}
size_t resourceMemoryUsage = 0;
outputStream << "Resource Managers:" << std::endl;
Ogre::ResourceGroupManager::ResourceManagerIterator I = Ogre::ResourceGroupManager::getSingleton().getResourceManagerIterator();
while (I.hasMoreElements()) {
std::string name = I.peekNextKey();
Ogre::ResourceManager* manager = I.getNext();
outputStream << " Resource Manager: " << name << std::endl;
if (manager->getMemoryBudget() == std::numeric_limits<size_t>::max()) {
outputStream << " Memory budget: not set" << std::endl;
} else {
outputStream << " Memory budget: " << manager->getMemoryBudget() << " bytes" << std::endl;
}
outputStream << " Memory usage: " << manager->getMemoryUsage() << " bytes" << std::endl;
resourceMemoryUsage += manager->getMemoryUsage();
Ogre::ResourceManager::ResourceMapIterator resourceI = manager->getResourceIterator();
if (resourceI.hasMoreElements()) {
outputStream << " Resources: " << std::endl;
int resourceCount = 0;
int loadedResourceCount = 0;
while (resourceI.hasMoreElements()) {
Ogre::ResourcePtr resource = resourceI.getNext();
if (resource->isLoaded()) {
std::string reloadable = resource->isReloadable() ? " reloadable" : "";
outputStream << " " << resource->getName() << " ( " << resource->getSize() << " bytes)" << reloadable;
Ogre::Texture* texture = dynamic_cast<Ogre::Texture*>(resource.get());
if (texture) {
outputStream << texture->getWidth() << "x" << texture->getHeight() << " ";
}
outputStream << std::endl;
loadedResourceCount++;
}
resourceCount++;
}
outputStream << " Total number of resources: " << resourceCount << std::endl;
outputStream << " Number of loaded resources: " << loadedResourceCount << std::endl;
}
}
outputStream << "Total memory usage for all resource manager: " << resourceMemoryUsage << " bytes" << std::endl;
outputStream << std::flush;
}