---
title: "Tag Properties"
url: "https://help.maxon.net/c4d/en-us/Content/html/THAIRCONSTRAINT-ID_TAGPROPERTIES.html"
section_path: "Simulate Menu > The Simulation System > The various Simulation Tags > Rope Belt Tag > Tag Properties"
element_id: "THAIRCONSTRAINT"
group_id: "ID_TAGPROPERTIES"
description: "This setting determines whether or not the constraints should be shown in the editor window."
---

## Tag Properties

### Draw

Parameter ID: `HAIR_CONSTRAINTS_TAG_DRAW_ANCHOR`

This setting determines whether or not the constraints should be shown in the editor window.

### Set

Parameter ID: `HAIR_CONSTRAINTS_TAG_SET_ANCHOR`

Clicking this button will connect the selected guide points or spline points with constraints, which in turn are connected to geometry points on the other side.

### Release

Parameter ID: `HAIR_CONSTRAINTS_TAG_RELEASE_ANCHOR`

Click this button to **free** the selected guide points or spline points from the constraints.

### Clear

Parameter ID: `HAIR_CONSTRAINTS_TAG_CLEAR_ANCHOR`

Click this button to delete all constraints.

### Object

Parameter ID: `HAIR_CONSTRAINTS_TAG_ANCHOR_LINK`

Drag a polygon object from the **Object Manager** into this field. Constraints will be added between the object's points and the selected guide points or spline points.

### Influence

Parameter ID: `HAIR_CONSTRAINTS_TAG_STRENGTH` · Range: [0..100%]

Use this setting to define the strength of the constraints. A value of **0%** will turn the constraints off, **100%** will allow no movement at all and the points will actually be fixed. **Influence** can be viewed as springs that are placed between the fixed points and the constrained points.

### Offset

Parameter ID: `HAIR_CONSTRAINTS_TAG_OFFSET` · Range: [-∞..+∞%]

![Image: 005296.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/005296.jpg)

**Offset** lets you move the fixed points in the direction of the constraint lines. This offset will be displayed in the editor. An **Offset** value of 0 will fix the points directly on the object.

### Influence Map

Parameter ID: `HAIR_CONSTRAINTS_TAG_STRENGTH_LINK`

### Offset Map

Parameter ID: `HAIR_CONSTRAINTS_TAG_OFFSET_LINK`

![Image: 005297.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/005297.jpg)\
A vertex map is used to define the influence: Left 100% (yellow) to right, 0% (red).

Vertex Tags can be placed into each of these fields. A vertex map can be used to define the amount of **Influence** and **Offset** on any constraint attached to the surface of an object. The **Influence** and **Offset** percentage settings above define limits for each of these parameters.

> **Tip:** Note:Note that the Vertex Maps must be assigned to the polygonal mesh, not the spline.