habitat_sim.attributes.PhysicsManagerAttributes class

A metadata template for Simulation parameters (e.g. timestep, simulation backend, default gravity direction) and defaults. Consumed to instace a Simulator object. Can be imported from .physics_config.json files.

Methods

def find_value_location(self, key: str) -> typing.List[str]: Returns a list of keys, in order, for the traversal of the nested subconfigurations in this Configuration to get the requested key’s value or subconfig. Key is not found if list is empty.
def get(self, arg0: str, /) -> object: Retrieve the requested value referenced by key argument, if it exists
def get_as_string(self, arg0: str, /) -> str: Retrieves a string representation of the value referred to by the passed key.
def get_keys_and_types(self, /) -> typing.Dict[str, habitat_sim._ext.habitat_sim_bindings.ConfigStoredType]: Returns a dictionary where the keys are the names of the values this configuration holds and the values are the types of these values.
def get_keys_by_type(self, value_type: habitat_sim._ext.habitat_sim_bindings.ConfigStoredType) -> typing.List[str]: Retrieves a list of all the keys of values of the specified types. Takes ConfigStoredType enum value as argument.
def get_subconfig(self, name: str) -> habitat_sim._ext.habitat_sim_bindings.Configuration: Get the subconfiguration with the given name.
def get_subconfig_copy(self, name: str) -> habitat_sim._ext.habitat_sim_bindings.Configuration: Get a copy of the subconfiguration with the given name.
def get_subconfig_keys(self, /) -> typing.List[str]: Retrieves a list of the keys of this configuration’s subconfigurations
def get_type(self, arg0: str, /) -> habitat_sim._ext.habitat_sim_bindings.ConfigStoredType: Retrieves the ConfigStoredType of the value referred to by the passed key.
def get_user_config(self, /) -> habitat_sim._ext.habitat_sim_bindings.Configuration: Returns a reference to the User Config object for this attributes, so that it can be viewed or modified. Any changes to the user_config will require the owning attributes to be re-registered.
def has_key_to_type(self, key: str, value_type: habitat_sim._ext.habitat_sim_bindings.ConfigStoredType) -> bool: Returns whether passed key points to a value of specified ConfigStoredType
def has_subconfig(self, arg0: str, /) -> bool: Returns true if specified key references an existing subconfiguration within this configuration.
def has_value(self, key: str) -> bool: Returns whether or not this Configuration has the passed key. Does not check subconfigurations.
def remove(self, arg0: str, /) -> object: Retrieve and remove the requested value, if it exists
def remove_subconfig(self, arg0: str, /) -> habitat_sim._ext.habitat_sim_bindings.Configuration: Removes and returns subconfiguration corresponding to passed key, if found. Gives warning otherwise.
def save_subconfig(self, name: str, subconfig: habitat_sim._ext.habitat_sim_bindings.Configuration) -> None: Save a subconfiguration with the given name.
def set(self, key: str, value: str) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: str) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: int) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: float) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: bool) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: magnum.Quaternion) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.
def set(self, key: str, value: magnum.Vector3) -> None: This method is inherited from Configuration, but should not be used with Attributes due to the possibility of changing the type of a required variable. Use the provided Attributes instead, to change values for this object.

Special methods

def __init__(self, /) -> None
def __init__(self, arg0: str, /) -> None

Properties

csv_info: str get: Comma-separated informational string describing this Attributes template
file_directory: str get: Directory where file-based templates were loaded from.
friction_coefficient: float get set: Default friction coefficient for contact modeling. Can be overridden by stage and object values.
gravity: magnum.Vector3 get set: The default 3-vector representation of gravity to use for physically-based simulations. Can be overridden.
handle: str get set: Name of attributes template.
max_substeps: int get set: Maximum simulation steps between each rendering step. (Not currently implemented).
num_user_configs: int get: The number of currently specified user-defined configuration values.
restitution_coefficient: float get set: Default restitution coefficient for contact modeling. Can be overridden by stage and object values.
simulator: str get: The simulator being used for dynamic simulation. If none then only kinematic support is provided.
template_class: str get: Class name of Attributes template.
template_id: int get: System-generated ID for template. Will be unique among templates of same type.
timestep: float get set: The timestep to use for forward simulation.