---
title: "Node Properties"
url: "https://help.maxon.net/c4d/en-us/Content/html/OP_GRAVITY-ID_GVPROPERTIES.html"
section_path: "Thinking Particles > Nodes > TP Dynamic Group > PGravity > Node Properties"
element_id: "OP_GRAVITY"
group_id: "ID_GVPROPERTIES"
description: "This setting, on the Node page of the Attribute Manager, controls the size of the arrowhead or sphere that represents the gravity force in the viewport."
---

## Node Properties

### Icon Size

Parameter ID: `GRAV_ICONSIZE` · Range: [0.00..+∞]

This setting, on the Node page of the **Attribute Manager**, controls the size of the arrowhead or sphere that represents the gravity force in the viewport.