void DSceneManager::updateScene()
{
DSceneManager::SceneNodeIterator si = getSceneNodeIterator();
while (si.hasMoreElements())
{
DSceneNode* n = si.getNext();
n->updateBound();
updateSceneNode(n);
}
}
void SceneNodeWidget::onUpdate(std::shared_ptr<SceneNode> node)
{
auto target=m_node.lock();
if(!target){
return;
}
if(node!=target){
return;
}
updateSceneNode();
}
SceneNodeWidget::SceneNodeWidget(std::shared_ptr<SceneNode> node, QWidget *parent)
: QWidget(parent), m_node(node),
ui(new Ui::SceneNodeWidget)
{
ui->setupUi(this);
updateSceneNode();
QObject::connect(ui->q_x, SIGNAL(valueChanged(double)),
this, SLOT(onValueChanged()));
QObject::connect(ui->q_y, SIGNAL(valueChanged(double)),
this, SLOT(onValueChanged()));
QObject::connect(ui->q_z, SIGNAL(valueChanged(double)),
this, SLOT(onValueChanged()));
}
void ItemObject::addToScene(scene::ISceneManager *smgr)
{
if(m_node != NULL)
return;
//video::IVideoDriver* driver = smgr->getVideoDriver();
// Get image of item for showing
video::ITexture *texture = getItemImage();
/*
Create a mesh
*/
scene::SMesh *mesh = new scene::SMesh();
{
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
video::SColor c(255,255,255,255);
video::S3DVertex vertices[4] =
{
/*video::S3DVertex(BS/2,-BS/2,0, 0,0,0, c, 0,1),
video::S3DVertex(-BS/2,-BS/2,0, 0,0,0, c, 1,1),
video::S3DVertex(-BS/2,BS/2,0, 0,0,0, c, 1,0),
video::S3DVertex(BS/2,BS/2,0, 0,0,0, c, 0,0),*/
video::S3DVertex(BS/3,-BS/2,0, 0,0,0, c, 0,1),
video::S3DVertex(-BS/3,-BS/2,0, 0,0,0, c, 1,1),
video::S3DVertex(-BS/3,-BS/2+BS*2/3,0, 0,0,0, c, 1,0),
video::S3DVertex(BS/3,-BS/2+BS*2/3,0, 0,0,0, c, 0,0),
};
u16 indices[] = {0,1,2,2,3,0};
buf->append(vertices, 4, indices, 6);
// Set material
buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
buf->getMaterial().setTexture(0, texture);
buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
// Add to mesh
mesh->addMeshBuffer(buf);
buf->drop();
}
m_node = smgr->addMeshSceneNode(mesh, NULL);
// Set it to use the materials of the meshbuffers directly.
// This is needed for changing the texture in the future
((scene::IMeshSceneNode*)m_node)->setReadOnlyMaterials(true);
mesh->drop();
updateSceneNode();
}
//!
//! Creates a copy of the given scene node.
//!
//! \param sceneNode The scene node to copy.
//! \param name The name to use for the copied scene node.
//! \param sceneManager The scene manager to use for creating the scene node.
//! \return A copy of the given scene node.
//!
Ogre::SceneNode * OgreTools::copySceneNode ( Ogre::SceneNode *sceneNode, const QString &name, Ogre::SceneManager *sceneManager /* = 0 */ )
{
// make sure the given scene node is valid
if (!sceneNode) {
Log::error("The given scene node is invalid.", "OgreTools::copySceneNode");
return 0;
}
// make sure a valid scene manager is available
if (!sceneManager)
sceneManager = sceneNode->getCreator();
if (!sceneManager) {
Log::error("No valid scene manager available.", "OgreTools::copySceneNode");
return 0;
}
// check if a scene node of the given name already exists
if (sceneManager->hasSceneNode(name.toStdString())) {
Log::error(QString("The scene manager already contains a scene node named \"%1\".").arg(name), "OgreTools::copySceneNode");
return 0;
}
// create the scene node copy
Ogre::SceneNode *sceneNodeCopy = sceneManager->createSceneNode(name.toStdString());
if (!sceneNodeCopy) {
Log::error("The scene node copy could not be created.", "OgreTools::copySceneNode");
return 0;
}
// create a container for the scene node copy
OgreContainer *sceneNodeCopyContainer = new OgreContainer(sceneNodeCopy);
sceneNodeCopy->setUserAny(Ogre::Any(sceneNodeCopyContainer));
const Ogre::Any &userAny = sceneNode->getUserAny();
userAny.isEmpty();
if (!sceneNode->getUserAny().isEmpty()) {
OgreContainer *sceneNodeContainer = Ogre::any_cast<OgreContainer *>(sceneNode->getUserAny());
if (sceneNodeContainer)
QObject::connect(sceneNodeContainer, SIGNAL(sceneNodeUpdated()), sceneNodeCopyContainer, SLOT(updateSceneNode()));
}
// copy parameters from scene node to scene node copy
//sceneNodeCopy->setAutoTracking(...);
//sceneNodeCopy->setCustomParameter(...);
//sceneNodeCopy->setDebugDisplayEnabled(...);
//sceneNodeCopy->setDirection(...);
//sceneNodeCopy->setFixedYawAxis(...);
sceneNodeCopy->setInheritOrientation(sceneNode->getInheritOrientation());
sceneNodeCopy->setInheritScale(sceneNode->getInheritScale());
//sceneNodeCopy->setInitialState(...);
//sceneNodeCopy->setInSceneGraph(...);
sceneNodeCopy->setListener(sceneNode->getListener());
sceneNodeCopy->setOrientation(sceneNode->getOrientation());
//sceneNodeCopy->setParent(...);
sceneNodeCopy->setPolygonModeOverrideable(sceneNode->getPolygonModeOverrideable());
sceneNodeCopy->setPosition(sceneNode->getPosition());
//sceneNodeCopy->setRenderSystemData(...);
sceneNodeCopy->setScale(sceneNode->getScale());
sceneNodeCopy->setUseIdentityProjection(sceneNode->getUseIdentityProjection());
sceneNodeCopy->setUseIdentityView(sceneNode->getUseIdentityView());
//sceneNodeCopy->getUserAny(...);
//sceneNodeCopy->setVisible(...);
return sceneNodeCopy;
}