//-----------------------------------------------------------------------
void MeshParticleVisualData::createVisualData(const String &meshName, const String &matName, Node* parentNode)
{
SceneManager *sceneMgr = Root::getSingleton()._getCurrentSceneManager();
// create scene node and entity
mSceneNode = sceneMgr->createSceneNode();
parentNode->addChild(mSceneNode);
// if the name of mesh is empty, we will use the prefab plane.
if ( "" == meshName )
mEntity = sceneMgr->createEntity( mSceneNode->getName(), Ogre::SceneManager::PT_PLANE );
else
mEntity = sceneMgr->createEntity( mSceneNode->getName(), meshName );
assert (mEntity);
mSceneNode->attachObject(mEntity);
cloneMaterial(matName);
mEntity->setCastShadows(false);
mEntity->setMaterialName(mMaterial->getName());
mInit = true;
}
TEST_F(Instancing, Bounds) {
SceneManager* sceneMgr = SceneManagerEnumerator::getSingleton().createSceneManager(ST_GENERIC);
Entity* entity = sceneMgr->createEntity("robot.mesh");
MeshPtr mesh = entity->getMesh();
InstanceBatchShader batch(NULL, mesh, entity->getSubEntity(0)->getMaterial(), 1, NULL, "");
InstancedEntity instanced_entity(&batch, 0);
SceneNode* node = sceneMgr->createSceneNode();
node->attachObject(&instanced_entity);
node->attachObject(entity);
node->translate(Vector3::UNIT_X);
node->setScale(Vector3(2, 2, 2));
EXPECT_EQ(instanced_entity.getBoundingBox(), entity->getBoundingBox());
EXPECT_EQ(instanced_entity.getBoundingRadius(), entity->getBoundingRadius());
sceneMgr->destroyEntity(entity);
MeshManager::getSingleton().remove(mesh->getHandle());
}