feature!:

This is a breaking change needed to fully implement instancing and stencil highlighting.

Previously, users would work directly with entities (on the Dart side, ThermionEntity), e.g.

final entity = await viewer.loadGlb("some.glb");

However, Filament "entities" are a lower-level abstraction.

Loading a glTF file, for example, inserts multiple entities into the scene.

For example, each mesh, light, and camera within a glTF asset will be assigned an entity. A top-level (non-renderable) entity will also be created for the glTF asset, which can be used to transform the entire hierarchy.

"Asset" is a better representation for loading/inserting objects into the scene; think of this as a bundle of entities.

Unless you need to work directly with transforms, instancing, materials and renderables, you can work directly with ThermionAsset.

thermion_dart/native/src/c_api/TNameComponentManager.cpp

@@ -0,0 +1,20 @@
+#include <utils/NameComponentManager.h>
+
+#include "c_api/APIExport.h"
+#include "c_api/APIBoundaryTypes.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	EMSCRIPTEN_KEEPALIVE const char *NameComponentManager_getName(TNameComponentManager *tNameComponentManager, EntityId entity)
+	{
+		auto ncm = reinterpret_cast<utils::NameComponentManager *>(tNameComponentManager);
+		auto instance = ncm->getInstance(utils::Entity::import(entity));
+		return ncm->getName(instance);
+	}
+
+#ifdef __cplusplus
+}
+#endif