# Sun

> Sol pack: the Sun in glowing clay. Its lumpy granules slowly boil, a few sunspots are pressed in, loops of prominence arch off the edge and a soft corona glows around it, deeper orange toward the limb. Drag to spin it; a tap sets off a flare, with one loop bursting up and the corona flashing. Raymarched in WebGL, five paint jobs.

- Slug: `sol-sun`
- Category: [Asset packs](https://www.assembli.design/category/asset-packs.md)
- Subcategory: [Sol](https://www.assembli.design/category/asset-packs/sol.md) (`sol`)
- Type: component
- Tags: 3d, webgl, raymarching, asset, space, solar-system, clay, sun, star, corona, flare, glow
- npm dependencies: none
- shadcn/ui dependencies: none
- Added: 2026-10-22
- Live preview: https://www.assembli.design/preview/sol-sun
- Page: https://www.assembli.design/components/sol-sun

## Install

One-time setup (needs a subscription):

1. Add the registry to the project's `components.json`: `{"@assembli":{"url":"https://www.assembli.design/r/{name}.json","headers":{"Authorization":"Bearer ${ASSEMBLI_API_KEY}"}}}` (merge into `"registries"`).
2. Put an API key from https://www.assembli.design/account in `.env.local` as `ASSEMBLI_API_KEY=asm_…`.

Then install with the shadcn CLI (writes `components/sol-sun/sol-sun.tsx` and installs dependencies):

```bash
npx shadcn@latest add @assembli/sol-sun
```

Registry item JSON: https://www.assembli.design/r/sol-sun.json (send `Authorization: Bearer <api key>`)

## Code

> Component source needs an Assembli subscription ($12/month) and an API key sent as `Authorization: Bearer <key>`. To get one without copying anything, POST https://www.assembli.design/api/agent/login (or call the MCP tool connect_account), show the user the link it returns, and poll https://www.assembli.design/api/agent/token for the key. Or subscribe at https://www.assembli.design/pricing and create a key at https://www.assembli.design/account.