Note that you must call this method, hapi.renderCOPToImage or hapi.renderTextureToImage before any of the other material APIs.
Usage ¶
renderCOPOutputToImage(session: hapi.Session, cop_node_id: int, cop_output_name: str) → bool
Render a single texture from a COP to an image for later extraction. COPs may have multiple outputs, so this method lets you select which output to use.
session
The session of Houdini you are interacting with. See hapi.Session for more on sessions. Pass None to just use the default in-process session.
cop_node_id
The COP node id.
cop_output_name
The name of the output to extract. Passing in an empty string will default to the COP’s first output.