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title: "V-Ray Volume Sampler Float"
canonical: "https://documentation.chaos.com/space/VRAYHOUDINI/113279238/V-Ray%20Volume%20Sampler%20Float"
format: markdown
---
This page provides information about the V-Ray Volume Sampler Float node. Overview The V-Ray Volume Sampler Float node is part of V-Ray’s new implementation of volumetric rendering. The node samples float fields from a VDB file for advance effects. Parameters Field/Volume Name  – Specifies a VDB file from which float fields are sampled.