---
title: "PBubble"
url: "https://help.maxon.net/c4d/en-us/Content/html/OP_BUBBLE.html"
section_path: "Thinking Particles > Nodes > TP Dynamic Group > PBubble"
element_id: "OP_BUBBLE"
description: "This page describes the PBubble node of Thinking Particles in Cinema 4D. It overlays a sine oscillation perpendicular to each particle's travel direction …"
---

# PBubble

> **Note:** **What is it about?**
>
> This page describes the **PBubble node** of Thinking Particles in **Cinema 4D**. It overlays a sine oscillation perpendicular to each particle's travel direction — producing bobbing, bubble-like wobble along the stream.

![Image: 002767.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/002767.jpg)

This Node will superimpose a sine wave function on the movement of the particles. The particles will thus be moved up and down perpendicular to their direction of travel.