> For the complete documentation index, see [llms.txt](https://docs.gercstudio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gercstudio.com/weapons/adjustment/ik-tools.md).

# IK Tools

Switch between **hands**, **elbows**, and **fingers** using the top toolbar.

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lf4aWZpqUiSipiEh-D6%2Fuploads%2F7jFInEatXCDA2aJ2cJq4%2FAdjustment%20Toolbar.png?alt=media\&token=7a1c6ec5-4d62-44f1-9b88-0d73ab6ea003)

For faster adjustment, you can copy parameters from other weapons, slots, and IK modes.

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lf4aWZpqUiSipiEh-D6%2Fuploads%2Fe9l0WLyysR0nQ2mXEkmd%2FCopy%20Values.png?alt=media\&token=46356575-2ef8-40dc-9cfe-7f520ad49834)

### Hands

Adjust positions and rotations of the character's hands using the IK handles.

#### <mark style="color:green;">**IK Mode**</mark>

| Mode       | Description                                                                                                                                                                                                                                                 |
| ---------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Normal** | <p>It's the usual weapon state when a character is being idle, walking<mark style="color:green;"><strong>,</strong></mark> or running.</p><p></p><p>Move and rotate the <mark style="color:red;"><strong>red cubes</strong></mark> to adjust the hands.</p> |
| **Aim**    | <p>It's the state when the character is aiming.</p><p>Use the <mark style="color:blue;"><strong>blue cubes</strong></mark> to adjust the hands.</p>                                                                                                         |
| **Wall**   | <p>It's the state when the character is near an object.</p><p>Use the <mark style="color:yellow;"><strong>yellow cubes</strong></mark> to adjust the hands.</p>                                                                                             |
| **Crouch** | This state will be useful only for the **third-person view**. In the crouch sate, the character's hands may look weird *(see the image below)*. Use the <mark style="color:purple;">**purple cubes**</mark> to adjust them.                                 |

![Crouch IK adjustment for the TP view](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lf4aWZpqUiSipiEh-D6%2F-LrOCwErOvlvVpkjbt_l%2F-LrOFJgZ68mE9HiixItI%2Fbefore%3Aafter.png?alt=media\&token=e910ffef-a9aa-49b6-a4f3-840c3b87aef0)

#### <mark style="color:green;">**Disable IK in this state**</mark>

Turns the IK off for the current mode, the weapon idle animation is played (for the TP view, is played the character's idle animation - *see the image below*).

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lf4aWZpqUiSipiEh-D6%2Fuploads%2FywYuENMFHvh9aLdolPcb%2FScreenshot%202021-12-16%20at%2021.39.33.png?alt=media\&token=eaa066d6-348c-4ebf-a095-4e0b0208ff57)

#### <mark style="color:green;">**Pin Left Hand**</mark>

If this option is active, the left hand is dependent on the right.

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lf4aWZpqUiSipiEh-D6%2Fuploads%2FpIfi4bdzWDL6MgrMXsrT%2FPin%20Left%20Hand.png?alt=media\&token=410c122c-fa4b-49aa-8b2e-f4667ac32aae)

### Elbows

Move the <mark style="color:green;">**green spheres**</mark> to adjust the direction of elbows.

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lf4aWZpqUiSipiEh-D6%2F-M8rXK2NNXOKTQS7dVlq%2F-M8uSfL4mwerqvWa8Cgl%2Felbows%20ik.gif?alt=media\&token=5360b7e9-2a6e-4e9f-a240-2cb97915f4c6)

### Fingers

There you can adjust the fingers' rotation offset.

![](https://3854890582-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lf4aWZpqUiSipiEh-D6%2Fuploads%2FTxR5nEzlG89kVmGKcRJw%2FFingers.png?alt=media\&token=e7a514d3-e410-4be4-9211-38cfb14aafe7)