# Importing a Skybox

## Overview

A short overview for skyboxes:

* Supported import format is `.exr`.
* The input image must be a horizontal 6:1 strip where `width = 6 * height`.
* If the image is not exactly 6:1, the skybox import fails.
* Skybox processing uses an HDR cubemap path with preview disabled.
* Effective maximum imported size is `24576 x 4096` (which is `4096 x 4096` per cube face).
* Per-face dimensions are capped at `4096`, so larger inputs are clamped to that maximum.

## What Is a Skybox?

A skybox is a large cube that surrounds an entire scene and represents the sky and distant environment. Each face of the cube has an image applied to it, creating the illusion of a world beyond the playable area.

Skyboxes also affect scene mood by influencing lighting color, tone, and atmosphere.

## Creating a Skybox Map

Skybox textures are mapped onto a cube, so your source image must follow a strict 6:1 layout (six square faces in one horizontal strip).

<figure><img src="https://1251409636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeFXiTZShM8YWMV94n1eV%2Fuploads%2Fgit-blob-0f0d1d45809049c59761a0f01631313dabe12dbb%2Fskybox-orientation-layout.svg?alt=media" alt="Skybox face orientation layout" width="450"><figcaption><p>Skybox strip orientation order from left to right: +X, -X, +Y, -Y, +Z, -Z.</p></figcaption></figure>

you can get the matching skybox here to see in world

[Sansar Skybox Orientation](https://www.sansar.com/store/listings/71fbe0ef-0fea-4c0a-a397-8e4042f3b7e6/sansar-skybox-orientation)

* Sansar skyboxes use `Y+` as up and `Z+` as forward.
* Use `.exr` for skybox source files.
* Keep your strip within the effective maximum limit of `24576 x 4096` (`4096` per face).
* Try to use smaller texture resolution if you can for performance.

a full blender step by step guide coming soon....

## Importing to Sansar

1. Open an Edit Mode scene.

<figure><img src="https://1251409636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeFXiTZShM8YWMV94n1eV%2Fuploads%2Fgit-blob-f002cb17c2669241e7d10a83c3e7761e31603e05%2Fmainmenucreatebuild.png?alt=media" alt="Main menu create and build options" width="450"><figcaption></figcaption></figure>

2. From the top toolbar, choose **Import** and select **Skybox**.

<figure><img src="https://1251409636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeFXiTZShM8YWMV94n1eV%2Fuploads%2Fgit-blob-65dd4f3af0183ecebcffee9cfb4687de8a8a7e29%2Fimportskybox.png?alt=media" alt="Skybox import panel" width="900"><figcaption><p>.</p></figcaption></figure>

3. Browse to your `.exr` skybox strip file.

<figure><img src="https://1251409636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeFXiTZShM8YWMV94n1eV%2Fuploads%2Fgit-blob-414ec079cde72427c1d6e6daefce28069b9edbf4%2Fimportskybox2.png?alt=media" alt="Skybox import settings" width="900"><figcaption></figcaption></figure>

4. Wait for import to complete. These can take several minutes due to size. If an error occurs, confirm the image follows the required 6:1 layout.
5. Enter an item name for your inventory and upload.
6. After upload, apply the imported skybox from scene settings.

## Selling This Asset Type

To sell this asset type, follow this guide: [Selling Skyboxes](https://docs.sansar.com/latest/sansarstore/selling-your-content/selling-different-asset-types/world-based-items/skyboxes).