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expose method for retrieving all child entities

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This commit is contained in:
Nick Fisher
2024-03-26 00:24:21 +08:00
parent 849ad6c530
commit b357144a79
13 changed files with 101 additions and 21 deletions
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28
ios/src/SceneManager.cpp
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@@ -1529,6 +1529,34 @@ namespace flutter_filament
return instance->getEntityCount();
}
void SceneManager::getEntities(EntityId entityId, bool renderableOnly, EntityId* out) {
const auto *instance = getInstanceByEntityId(entityId);
if(!instance) {
auto asset = getAssetByEntityId(entityId);
if(asset) {
instance = asset->getInstance();
} else {
return;
}
}
if(renderableOnly) {
int count = 0;
const auto& rm = _engine->getRenderableManager();
const Entity *entities = instance->getEntities();
int offset = 0;
for(int i=0; i < instance->getEntityCount(); i++) {
if(rm.hasComponent(entities[i])) {
out[offset] = Entity::smuggle(entities[i]);
}
}
} else {
for(int i=0;i < instance->getEntityCount(); i++) {
out[i] = Entity::smuggle(instance->getEntities()[i]);
}
}
}
const char* SceneManager::getEntityNameAt(EntityId entityId, int index, bool renderableOnly) {
const auto *instance = getInstanceByEntityId(entityId);
if(!instance) {