Transformez une simple image 2D en modèle 3D (format .glb) grâce à l’IA ! Ce workflow automatise le téléchargement, l’analyse, la génération du modèle et son stockage dans le cloud. Solution pensée pour artistes, développeurs, e-commerçants ou agences, sans connaissance technique requise. L’intégration avec Google Drive ou S3 permet une exploitation rapide et à grande échelle des modèles générés.
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"name": "Image-to-3D",
"tags": [],
"nodes": [
{
"id": "8cc77575-854f-4359-8faa-fc78b8c23b65",
"name": "When clicking u2018Test workflowu2019",
"type": "n8n-nodes-base.manualTrigger",
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"parameters": {
"url": "=https://queue.fal.run/fal-ai/trellis/requests/{{ $('Create 3D Image').item.json.request_id }}/status ",
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"authentication": "genericCredentialType",
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"name": "Fal.run API"
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"rule": {
"interval": [
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"field": "minutes"
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"position": [
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"parameters": {
"color": 3,
"width": 740,
"height": 520,
"content": "# Image-to-3DnnnThis workflow allows users to convert a 2D image into a 3D model by integrating multiple AI and web services. The process begins with a user uploading or providing an image URL, which is then sent to a generative AI model capable of interpreting the content and generating a 3D representation in .glb format. The model is then stored and a download link is returned to the user.nn"
},
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{
"id": "2230e7a5-225d-4538-b091-a9fbeedb1323",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-220,
-300
],
"parameters": {
"width": 740,
"height": 200,
"content": "## STEP 1 - GOOGLE SHEETnCreate a [Google Sheet like this](https://docs.google.com/spreadsheets/d/1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY/edit?usp=sharing).nnPlease insert:n- in the "IMAGE MODEL" column the basic image of the model to dressnnLeave the "3D RESULT" column unfilled. It will be inserted by the system once the image has been created"
},
"typeVersion": 1
},
{
"id": "3aad3211-e6fc-4e4b-9c59-7dd82827a43b",
"name": "Completed?",
"type": "n8n-nodes-base.if",
"position": [
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],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
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"combinator": "and",
"conditions": [
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"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "COMPLETED"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "6ad70838-dbf4-4cb1-9b61-4cf6e1fcdf6a",
"name": "Update result",
"type": "n8n-nodes-base.googleSheets",
"position": [
440,
780
],
"parameters": {
"columns": {
"value": {
"row_number": "={{ $('Get new image').item.json.row_number }}",
"IMAGE RESULT": "={{ $('Get Url 3D image').item.json.model_mesh.url }}"
},
"schema": [
{
"id": "IMAGE MODEL",
"type": "string",
"display": true,
"required": false,
"displayName": "IMAGE MODEL",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "IMAGE PRODUCT",
"type": "string",
"display": true,
"required": false,
"displayName": "IMAGE PRODUCT",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "PRODUCT ID",
"type": "string",
"display": true,
"required": false,
"displayName": "PRODUCT ID",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "IMAGE RESULT",
"type": "string",
"display": true,
"required": false,
"displayName": "IMAGE RESULT",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "row_number",
"type": "string",
"display": true,
"removed": false,
"readOnly": true,
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"convertFieldsToString": false
},
"options": {},
"operation": "update",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/11ebWJvwwXHgvQld9kxywKQUvIoBw6xMa0g0BuIqHDxE/edit#gid=0",
"cachedResultName": "Foglio1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY/edit?usp=drivesdk",
"cachedResultName": "Image to 3D"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "JYR6a64Qecd6t8Hb",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
},
{
"id": "239b45b3-94cc-43a9-aa2e-2c85725f4cc0",
"name": "Set data",
"type": "n8n-nodes-base.set",
"position": [
220,
400
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c713d31f-9abd-496a-ac79-e8e2efe60aa0",
"name": "image",
"type": "string",
"value": "={{ $json['IMAGE'] }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "70908a7d-72a5-4131-a82b-ed455a453fd5",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-220,
120
],
"parameters": {
"width": 740,
"height": 100,
"content": "## STEP 3 - MAIN FLOWnStart the workflow manually or periodically by hooking the "Schedule Trigger" node. It is recommended to set it at 5 minute intervals."
},
"typeVersion": 1
},
{
"id": "d81f8aa0-3302-4a26-9425-aeb2a87674e7",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-220,
-60
],
"parameters": {
"width": 740,
"height": 140,
"content": "## STEP 2 - GET API KEY (YOURAPIKEY)nCreate an account [here](https://fal.ai/) and obtain API KEY.nIn the node "Create Image" set "Header Auth" and set:n- Name: "Authorization"n- Value: "Key YOURAPIKEY""
},
"typeVersion": 1
},
{
"id": "484d029d-b88f-48bb-b487-e7a50b47eb7d",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
400,
340
],
"parameters": {
"width": 180,
"height": 200,
"content": "Set API Key created in Step 2"
},
"typeVersion": 1
},
{
"id": "7061d7c1-7da8-473c-98a3-57dc15def557",
"name": "Get new image",
"type": "n8n-nodes-base.googleSheets",
"position": [
0,
400
],
"parameters": {
"options": {},
"filtersUI": {
"values": [
{
"lookupColumn": "3D RESULT"
}
]
},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY/edit#gid=0",
"cachedResultName": "Foglio1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1C0Et6X3Zwr_6CxeNjhLpDwjAfIGeUvLGFawckKb0utY/edit?usp=drivesdk",
"cachedResultName": "Image to 3D"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "JYR6a64Qecd6t8Hb",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
},
{
"id": "edcdc4f0-4e7f-4fec-af9c-bbe8bf6bd8e6",
"name": "Create 3D Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
440,
400
],
"parameters": {
"url": "https://queue.fal.run/fal-ai/trellis",
"method": "POST",
"options": {},
"jsonBody": "={n "image_url": "{{ $json.image }}",n "ss_guidance_strength": 7.5,n "ss_sampling_steps": 12,n "slat_guidance_strength": 3,n "slat_sampling_steps": 12,n "mesh_simplify": 0.95,n "texture_size": 1024n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "daOZafXpRXLtoLUV",
"name": "Fal.run API"
}
},
"typeVersion": 4.2
},
{
"id": "9ac6f843-090f-4c15-88e7-46ee494ed1b9",
"name": "Get Url 3D image",
"type": "n8n-nodes-base.httpRequest",
"position": [
-220,
780
],
"parameters": {
"url": "=https://queue.fal.run/fal-ai/trellis/requests/{{ $json.request_id }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "daOZafXpRXLtoLUV",
"name": "Fal.run API"
}
},
"typeVersion": 4.2
},
{
"id": "a02ac260-c88a-4c5a-9fc6-7230b95c462b",
"name": "Get File 3D image",
"type": "n8n-nodes-base.httpRequest",
"position": [
0,
780
],
"parameters": {
"url": "={{ $json.model_mesh.url }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "311be624-4707-4361-a58a-ee90ff42490c",
"name": "Upload 3D Image",
"type": "n8n-nodes-base.googleDrive",
"position": [
220,
780
],
"parameters": {
"name": "={{ $now.format('yyyyLLddHHmmss') }}-{{ $('Get Url 3D image').item.json.model_mesh.file_name }}",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1aHRwLWyrqfzoVC8HoB-YMrBvQ4tLC-NZ",
"cachedResultUrl": "https://drive.google.com/drive/folders/1aHRwLWyrqfzoVC8HoB-YMrBvQ4tLC-NZ",
"cachedResultName": "Fal.run"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "HEy5EuZkgPZVEa9w",
"name": "Google Drive account (n3w.it)"
}
},
"typeVersion": 3
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "2f0d3488-25ac-4332-a8e3-62d7b34b96ae",
"connections": {
"Set data": {
"main": [
[
{
"node": "Create 3D Image",
"type": "main",
"index": 0
}
]
]
},
"Completed?": {
"main": [
[
{
"node": "Get Url 3D image",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait 60 sec.",
"type": "main",
"index": 0
}
]
]
},
"Get status": {
"main": [
[
{
"node": "Completed?",
"type": "main",
"index": 0
}
]
]
},
"Wait 60 sec.": {
"main": [
[
{
"node": "Get status",
"type": "main",
"index": 0
}
]
]
},
"Get new image": {
"main": [
[
{
"node": "Set data",
"type": "main",
"index": 0
}
]
]
},
"Update result": {
"main": [
[]
]
},
"Create 3D Image": {
"main": [
[
{
"node": "Wait 60 sec.",
"type": "main",
"index": 0
}
]
]
},
"Upload 3D Image": {
"main": [
[
{
"node": "Update result",
"type": "main",
"index": 0
}
]
]
},
"Get Url 3D image": {
"main": [
[
{
"node": "Get File 3D image",
"type": "main",
"index": 0
}
]
]
},
"Get File 3D image": {
"main": [
[
{
"node": "Upload 3D Image",
"type": "main",
"index": 0
}
]
]
},
"When clicking u2018Test workflowu2019": {
"main": [
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"node": "Get new image",
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}
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}
}
}