file.py

rerun.log.file

class MeshFormat

Bases: Enum

Mesh file format.

GLB = 'GLB' class-attribute instance-attribute

glTF binary format.

OBJ = 'OBJ' class-attribute instance-attribute

Wavefront .obj format.

class ImageFormat dataclass

Bases: Enum

Image file format.

JPEG = 'jpeg' class-attribute instance-attribute

JPEG format.

PNG = 'png' class-attribute instance-attribute

PNG format.

def log_mesh_file(entity_path, mesh_format, *, mesh_bytes=None, mesh_path=None, transform=None, timeless=False, recording=None)

Log the contents of a mesh file (.gltf, .glb, .obj, …).

You must pass either mesh_bytes or mesh_path.

You can also use [rerun.log_mesh] to log raw mesh data.

Example:

# Move mesh 10 units along the X axis.
transform=np.array([
    [1, 0, 0, 10],
    [0, 1, 0, 0],
    [0, 0, 1, 0]])

Parameters:

Name	Type	Description	Default
entity_path	str	Path to the mesh in the space hierarchy	required
mesh_format	MeshFormat	Format of the mesh file	required
mesh_bytes	bytes | None	Content of an mesh file, e.g. a .glb.	None
mesh_path	Path | None	Path to an mesh file, e.g. a .glb.	None
transform	ArrayLike | None	Optional 3x4 affine transform matrix applied to the mesh	None
timeless	bool	If true, the mesh will be timeless (default: False)	False
recording	RecordingStream | None	Specifies the rerun.RecordingStream to use. If left unspecified, defaults to the current active data recording, if there is one. See also: rerun.init, rerun.set_global_data_recording.	None

def log_image_file(entity_path, *, img_bytes=None, img_path=None, img_format=None, timeless=False, recording=None)

Log an image file given its contents or path on disk.

You must pass either img_bytes or img_path.

Only JPEGs and PNGs are supported right now.

JPEGs will be stored compressed, saving memory, whilst PNGs will currently be decoded before they are logged. This may change in the future.

If no img_format is specified, rerun will try to guess it.

Parameters:

Name	Type	Description	Default
entity_path	str	Path to the image in the space hierarchy.	required
img_bytes	bytes | None	Content of an image file, e.g. a .jpg.	None
img_path	Path | None	Path to an image file, e.g. a .jpg.	None
img_format	ImageFormat | None	Format of the image file.	None
timeless	bool	If true, the image will be timeless (default: False).	False
recording	RecordingStream | None	Specifies the rerun.RecordingStream to use. If left unspecified, defaults to the current active data recording, if there is one. See also: rerun.init, rerun.set_global_data_recording.	None