---
title: "Forces"
url: "https://help.maxon.net/c4d/en-us/Content/html/OMOSPLINE-MGMOSPLINEOBJECT_GROUP_FIELDS.html"
section_path: "MoGraph > Generators > MoSpline > Forces"
element_id: "OMOSPLINE"
group_id: "MGMOSPLINEOBJECT_GROUP_FIELDS"
description: "MoSpline not only works in conjunction with MoGraph Effectors but also with Force Objects. Although most Force Objects only have a single effect these can …"
---

## Forces

MoSpline not only works in conjunction with MoGraph Effectors but also with Force Objects. Although most Force Objects only have a single effect these can be very effective when used in conjunction with MoSpline:

- [Wind](https://help.maxon.net/c4d/en-us/Content/html/OWIND.html.md)
- [Turbulence](https://help.maxon.net/c4d/en-us/Content/html/OTURBULENCE.html.md)
- [Gravity](https://help.maxon.net/c4d/en-us/Content/html/OGRAVITATION.html.md)
- [Rotation](https://help.maxon.net/c4d/en-us/Content/html/OROTATION.html.md)
- [Deflector](https://help.maxon.net/c4d/en-us/Content/html/ODEFLECTOR.html.md)

### Mode

Parameter ID: `MGMOSPLINEOBJECT_FIELD_MODE`

### Fields

Parameter ID: `MGMOSPLINEOBJECT_PARTICLEFIELDS`

In this field Force Objects can be included or excluded. Simply drag the respective object into the Fields list and set the Mode parameter to include or exclude the object's effect.

> **Tip:** Tip:When using Turtle MoSplines, Force Objects will only affect the **Tropism** (see [Tropism](https://help.maxon.net/c4d/en-us/Content/html/OMOSPLINE-MGMOSPLINEOBJECT_TURTLE_GROUP_VALUES.html.md) for details).