---
title: "Node Properties"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVHAIR_COLLISION-ID_GVPROPERTIES.html"
section_path: "Simulate Menu > The Simulation System > Hair > Hair Nodes > Hair-Polygon Collision > Node Properties"
element_id: "GVHAIR_COLLISION"
group_id: "ID_GVPROPERTIES"
description: "Drag the corresponding Hair object into this field, whose guides or hair should be checked for collision."
---

## Node Properties

### Reference

Parameter ID: `GV_HAIR_COLLISION_OBJECT`

Drag the corresponding Hair object into this field, whose guides or hair should be checked for collision.