---
title: "Display & Sample Filters in Katana"
canonical: "https://rmanwiki-27.pixar.com/space/RFK27/546178680/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://ea33b376-ed2b-433d-ba22-3c454a85266f)

### 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://f68b31bf-47bf-4045-a7ec-1049aa89de89)