The officially supported plugin for Houdini can be found on the Allegorithmic website. The plugin can be downloaded here: https://www.allegorithmic.com/buy/download
Currently the 1.x version of Substance in Houdini is using a SHOP network.
Houdini's Mantra is the default renderer supported. You can use the substance configuration files to add support for other 3rd party renderers
You will need to edit the SubstanceToPrincipled.cfg to properly setup rendering
Opening a Substance material
- In the Network view, create a SHOP network node.
- Inside the shopnet node, hit the tab key and go to Custom>Substance to create a Substance node.
- Create a Material for your object and under the Material option, choose the substance_shop node created above.
Parameters for the Substance material can be changed on the substance_shop node. You can change any parameters that have been exposed on the Substance materials as well as resolution.