---
title: "PRepulse&Bounce"
url: "https://help.maxon.net/c4d/en-us/Content/html/OP_REPULSEBOUNCE.html"
section_path: "Thinking Particles > Nodes > TP Dynamic Group > PRepulse&Bounce"
element_id: "OP_REPULSEBOUNCE"
description: "This page documents the PRepulse & Bounce node of Thinking Particles in Cinema 4D. It handles particle-to-particle collisions and force-field-like …"
---

# PRepulse&Bounce

> **Note:** **What is it about?**
>
> This page documents the **PRepulse & Bounce node** of Thinking Particles in **Cinema 4D**. It handles particle-to-particle collisions and force-field-like attraction or repulsion — keeping swarms from interpenetrating or making them push apart.

![Image: 002782.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/002782.jpg)

This Node is especially useful for enabling particles to collide with one another. In addition, the particles can be made to act like force fields that can attract or repel.