> For the complete documentation index, see [llms.txt](https://docs.colormass.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.colormass.com/building-blocks/scenes/render-node.md).

# Render Node

In the render node you are able to set the resolution and the rendering accuracy.

<figure><img src="/files/ypkXeKeUNdJWeHHVt1qy" alt="" width="322"><figcaption><p>Render node</p></figcaption></figure>

* W: width of the image in pixels
* H: height of the image in pixels
* Samples: The number of paths traced for each pixel in the final render. Increasing the number of samples reduces noise and improves accuracy. Usually for a regular white background image you can set 50-100 for a quick preview and set 100-300 for room images or for a less noisy white background image. Please note that increasing the number will take the image a longer time to finish rendering.