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Extension: {{ extension_version }}

Documentation Generated: Jun 05, 2026

Settings#

Settings Provided by the Extension#

persistent.isaac.asset_root.default#

  • Default Value: “https://omniverse-content-production.s3-us-west-2.amazonaws.com/Assets/Isaac/6.0”

  • Description: Default asset root path for Isaac Sim.

Resolution order (highest to lowest priority):

Priority

Source

Example

1

ISAACSIM_ASSET_ROOT environment variable

export ISAACSIM_ASSET_ROOT=https://my-server

2

Command-line argument

--/persistent/isaac/asset_root/default=https://my-server

3

Experience (.kit) file

persistent.isaac.asset_root.default = "https://my-server"

4

Extension default (extension.toml)

persistent.isaac.asset_root.default = "https://omniverse-content-production.s3-us-west-2.amazonaws.com/Assets/Isaac/6.0"

At startup the extension reads the ISAACSIM_ASSET_ROOT environment variable and, if set, overwrites the setting regardless of any value provided by a .kit file or command-line argument. When the variable is unset, the normal Kit settings precedence applies (CLI > .kit > extension.toml).

persistent.isaac.asset_root.timeout#

  • Default Value: 5.0

  • Description: Timeout in seconds for asset root path to be resolved.

persistent.isaac.asset_root.retry_attempts#

  • Default Value: 3

  • Description: Number of retries for transient asset root connectivity checks.

persistent.isaac.asset_root.retry_base_delay#

  • Default Value: 0.5

  • Description: Initial retry delay in seconds using exponential backoff.