---
title: "Display & Sample Filters in Katana"
canonical: "https://rmanwiki-26.pixar.com/space/RFK26/20218716/Display%20%26%20Sample%20Filters%20in%20Katana"
format: markdown
---
### Setting up Display and Sample Filters in Katana

Create [Display and Sample Filters](https://renderman.atlassian.net/wiki/spaces/REN26/pages/19661887) in Katana with Material or with PrmanShadingNodes.  Assign the Material or NetworkMaterial to `/root` with a MaterialAssign node.  

![image](media://070c409b-0260-474b-bf5e-629abdf288ec)

### Using Multiple Display or Sample Filters

You can use PxrSampleFilterCombiner or PxrDisplayFilterCombiner and a ShadingNodeArrayConnector node to combine multiple Sample or Display Filters. 

![image](media://12872553-5934-4e1f-b1bb-5bc45a98fcb5)