Houdini Session

Houdini Session node that allows the user to instrument the current (graph bound) session.

Installation

To use this Node, you must enable omni.houdini_engine.omnigraph in the Extension Manager.

Inputs

Name	Type	Description	Default
allow_houdini_session_creation	bool	Allow or block all new houdini session creation.	True
interrupt_all_cooking_operations	bool	Stop all current cooking operations and remove all the pending cooking commands.	False
save_to_hip_file	bool	Save the current session as a hip file.	False
hip_file_path	token	Name of the hipe file path. If none is provided, the current users’s $HOME is used with a default filename.
setup_houdini_live_session	bool	Creates a live Houdini application based debug session.	False
setup_houdini_debug_session	bool	Creates a Houdini debug session.	False
houdini_session_environment_variables	token	Comma separated list of environment variables to be pushed to the attached houdini session. Format: VARIABLE_NAME=value.
track_read_variable_changes_and_read_prims	bool	Workaround.	False

Outputs

Name	Type	Description	Default
session_id	int	The id of the current session id bound to this node.