PhotogrammetryImport

6 tools in this family (folder Editor/Tools/PhotogrammetryImport/ in the bridge package). Effect: writes changes the project or the scene, read-only does not, destructive deletes or overwrites and the client asks before running it.

Tool	Effect	Description
photogram_batch_decimate_directory	writes	Run vertex-cluster decimation on every .fbx (or .obj) Mesh sub-asset under a
photogram_import_obj	writes	Parse a Wavefront OBJ file into a Unity Mesh and persist it as a project .asset. Reads
photogram_import_ply	writes	Parse a PLY file (ASCII or binary_little_endian) into a Unity Mesh and persist it as a
photogram_import_scanlib_folder	writes	Walk a Quixel Megascans Library folder and import each asset slot. For every <asset_id>
photogram_propose_from_prompt	read-only	Use the active LLM provider (BYOK) to propose a PhotogrammetrySpec from a natural-language
photogram_validate_spec	read-only	Validate a PhotogrammetrySpec structurally — checks namespace, source_dir, output_dir,