void EmberEntityModelAction::activate(EntityMapping::ChangeContext& context)
{
Model::Model* model = Model::ModelRepresentationManager::getSingleton().getModelForEntity(mEntity);
if (!model || model->getDefinition()->getName() != mModelName) {
mEntity.setGraphicalRepresentation(0);
model = Model::Model::createModel(mScene.getSceneManager(), mModelName, mEntity.getId());
model->setVisible(mEntity.isVisible());
//if the model definition isn't valid, use a placeholder
if (!model->getDefinition()->isValid()) {
S_LOG_FAILURE( "Could not find " << mModelName << ", using placeholder.");
//add a placeholder model
Model::ModelDefinitionPtr modelDef = model->getDefinition();
modelDef->createSubModelDefinition("3d_objects/primitives/models/box.mesh")->createPartDefinition("main")->setShow(true);
modelDef->setValid(true);
modelDef->reloadAllInstances();
}
Model::ModelRepresentation* representation = new Model::ModelRepresentation(mEntity, *model, mScene, mMapping);
mEntity.setGraphicalRepresentation(representation);
representation->initFromModel();
}
}
void EntityCreatorCreationInstance::setModel(const std::string& modelName)
{
if (mModel) {
if (mModel->getDefinition()->getName() == modelName) {
return;
} else {
//Reset the model mount to start with.
delete mModelMount;
mModelMount = 0;
mModel->_getManager()->destroyMovableObject(mModel);
}
}
mModel = Model::Model::createModel(mWorld.getSceneManager(), modelName);
mModel->Reloaded.connect(sigc::mem_fun(*this, &EntityCreatorCreationInstance::model_Reloaded));
//if the model definition isn't valid, use a placeholder
if (!mModel->getDefinition()->isValid()) {
S_LOG_FAILURE("Could not find " << modelName << ", using placeholder.");
//add a placeholder model
Model::ModelDefinitionPtr modelDef = mModel->getDefinition();
modelDef->createSubModelDefinition("3d_objects/primitives/models/box.mesh")->createPartDefinition("main")->setShow(true);
modelDef->setValid(true);
modelDef->reloadAllInstances();
}
mModelMount = new Model::ModelMount(*mModel, new SceneNodeProvider(*mEntityNode, mModel));
mModelMount->reset();
initFromModel();
// Setting inital position and orientation
if (mPos.isValid()) {
mEntityNode->setPosition(Convert::toOgre(mPos));
}
mEntityNode->setOrientation(Convert::toOgre(mInitialOrientation));
}