Pano

Depth to RGB

Generate an RGB panorama from a depth panorama.

Provide a depth panorama and a text prompt describing the desired appearance. The depth map supplies the scene geometry; the model synthesizes textures that match that geometry and returns a panoramic RGB image.

Accepted depth inputs:

EXR: float depth values. Omit z_min and z_max.
PNG: depth values normalized to [0, 1]. Provide both z_min and z_max so the service can decode the PNG correctly.

For a complete PNG-based workflow, see the web-chisel-depth-png example.

Returns a long-running Operation. Poll GET /operations/{operation_id} until done is true, then read the generated panorama URL from response.pano_url.

Raises: HTTPException: 400 if invalid request HTTPException: 402 if insufficient credits HTTPException: 500 if generation could not start

POST

marble

pano:depth_to_rgb

Pano Depth To Rgb

curl --request POST \
  --url https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb \
  --header 'Content-Type: application/json' \
  --header 'WLT-Api-Key: <api-key>' \
  --data '
{
  "depth_pano_image": {
    "media_asset_id": "<string>",
    "source": "media_asset"
  },
  "text_prompt": "<string>",
  "seed": 2147483647,
  "z_max": 1,
  "z_min": 1
}
'

import requests

url = "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb"

payload = {
    "depth_pano_image": {
        "media_asset_id": "<string>",
        "source": "media_asset"
    },
    "text_prompt": "<string>",
    "seed": 2147483647,
    "z_max": 1,
    "z_min": 1
}
headers = {
    "WLT-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'WLT-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    depth_pano_image: {media_asset_id: '<string>', source: 'media_asset'},
    text_prompt: '<string>',
    seed: 2147483647,
    z_max: 1,
    z_min: 1
  })
};

fetch('https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'depth_pano_image' => [
        'media_asset_id' => '<string>',
        'source' => 'media_asset'
    ],
    'text_prompt' => '<string>',
    'seed' => 2147483647,
    'z_max' => 1,
    'z_min' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "WLT-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb"

	payload := strings.NewReader("{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("WLT-Api-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb")
  .header("WLT-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["WLT-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}"

response = http.request(request)
puts response.read_body

{
  "done": true,
  "operation_id": "<string>",
  "cost": {
    "total_credits": 123,
    "line_items": [
      {
        "credits": 123,
        "name": "<string>"
      }
    ]
  },
  "created_at": "2023-11-07T05:31:56Z",
  "error": {
    "code": 123,
    "message": "<string>"
  },
  "expires_at": "2023-11-07T05:31:56Z",
  "metadata": {},
  "response": {
    "pano_url": "<string>"
  },
  "updated_at": "2023-11-07T05:31:56Z"
}

{
  "detail": "Insufficient API credits to start this request. Add credits or enable auto-refill at https://platform.worldlabs.ai/billing."
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

depth_pano_image must be a full 360° equirectangular depth panorama with a 2:1 width-to-height aspect ratio. Inputs that are not 2:1 are center-cropped to that ratio before generation, which discards content at the edges.

Authorizations

WLT-Api-Key

string

header

required

API key for authentication. Get your key from the developer portal.

Body

application/json

Request to generate an RGB panorama from a depth panorama.

Provide a depth panorama and a text prompt describing the desired appearance. The depth map supplies the scene geometry; the model synthesizes textures that loosely adhere to that geometry and returns a panoramic RGB image.

Accepted depth inputs:

EXR: float depth values. Omit z_min and z_max.
PNG: depth values normalized to [0, 1]. Provide both z_min and z_max so the service can decode the PNG correctly.

For a complete PNG-based workflow, see the web-chisel-depth-png example <https://github.com/worldlabsai/worldlabs-api-examples/tree/main/web-chisel-depth-png>.

This endpoint returns a long-running Operation. Poll GET /operations/{operation_id} until done is true, then read the generated panorama URL from response.pano_url.

depth_pano_image

MediaAssetReference · object

required

Reference to a previously uploaded MediaAsset.

MediaAssetReference
UriReference
DataBase64Reference

Show child attributes

text_prompt

string

required

Text description of the desired appearance.

seed

integer | null

Random seed for reproducible generation.

Required range: 0 <= x <= 4294967295

z_max

number | null

Maximum depth. Required for PNG depth maps (normalized to [0, 1]). Must be provided together with z_min and must be greater than z_min. Omit for EXR depth maps.

Required range: x > 0

z_min

number | null

Minimum depth. Required for PNG depth maps (normalized to [0, 1]). Must be provided together with z_max. Omit for EXR depth maps.

Required range: x > 0

Response

Successful Response

done

boolean

required

True if the operation is completed

operation_id

string

required

Operation identifier

cost

OperationCost · object | null

Settled credit cost for the operation. Populated only on successful completion.

Show child attributes

created_at

string<date-time> | null

Creation timestamp

error

OperationError · object | null

Error information if the operation failed

Show child attributes

expires_at

string<date-time> | null

Expiration timestamp

metadata

Metadata · object | null

Service-specific metadata, such as progress percentage

response

PanoDepthToRgbResult · object | null

Result payload when done=true and no error. Structure depends on operation type.

Show child attributes

updated_at

string<date-time> | null

Last update timestamp

⌘I

Pano Depth To Rgb

curl --request POST \
  --url https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb \
  --header 'Content-Type: application/json' \
  --header 'WLT-Api-Key: <api-key>' \
  --data '
{
  "depth_pano_image": {
    "media_asset_id": "<string>",
    "source": "media_asset"
  },
  "text_prompt": "<string>",
  "seed": 2147483647,
  "z_max": 1,
  "z_min": 1
}
'

import requests

url = "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb"

payload = {
    "depth_pano_image": {
        "media_asset_id": "<string>",
        "source": "media_asset"
    },
    "text_prompt": "<string>",
    "seed": 2147483647,
    "z_max": 1,
    "z_min": 1
}
headers = {
    "WLT-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'WLT-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    depth_pano_image: {media_asset_id: '<string>', source: 'media_asset'},
    text_prompt: '<string>',
    seed: 2147483647,
    z_max: 1,
    z_min: 1
  })
};

fetch('https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'depth_pano_image' => [
        'media_asset_id' => '<string>',
        'source' => 'media_asset'
    ],
    'text_prompt' => '<string>',
    'seed' => 2147483647,
    'z_max' => 1,
    'z_min' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "WLT-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb"

	payload := strings.NewReader("{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("WLT-Api-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb")
  .header("WLT-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.worldlabs.ai/marble/v1/pano:depth_to_rgb")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["WLT-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"depth_pano_image\": {\n    \"media_asset_id\": \"<string>\",\n    \"source\": \"media_asset\"\n  },\n  \"text_prompt\": \"<string>\",\n  \"seed\": 2147483647,\n  \"z_max\": 1,\n  \"z_min\": 1\n}"

response = http.request(request)
puts response.read_body

{
  "done": true,
  "operation_id": "<string>",
  "cost": {
    "total_credits": 123,
    "line_items": [
      {
        "credits": 123,
        "name": "<string>"
      }
    ]
  },
  "created_at": "2023-11-07T05:31:56Z",
  "error": {
    "code": 123,
    "message": "<string>"
  },
  "expires_at": "2023-11-07T05:31:56Z",
  "metadata": {},
  "response": {
    "pano_url": "<string>"
  },
  "updated_at": "2023-11-07T05:31:56Z"
}

{
  "detail": "Insufficient API credits to start this request. Add credits or enable auto-refill at https://platform.worldlabs.ai/billing."
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

Get started

Examples

Reference

Support & billing

Depth to RGB

Authorizations

Body

Response