add: GLTF screenshots

packages/@dcl/inspector/src/components/AssetPreview/AssetPreview.css

@@ -0,0 +1,5 @@
+.AssetPreview {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}

packages/@dcl/inspector/src/components/AssetPreview/AssetPreview.tsx

@@ -0,0 +1,35 @@
+import * as React from 'react'
+import { PreviewCamera, PreviewProjection } from '@dcl/schemas'
+import { WearablePreview } from 'decentraland-ui'
+import { IoIosImage } from 'react-icons/io'
+
+import { isAsset as isGltf } from '../EntityInspector/GltfInspector/utils'
+import { toWearableWithBlobs } from './utils'
+import { Props } from './types'
+
+import './AssetPreview.css'
+
+export function AssetPreview({ value, onScreenshot }: Props) {
+  const onLoad = React.useCallback(() => {
+    const wp = WearablePreview.createController(value.name)
+    void wp.scene.getScreenshot(1024, 1024).then(($) => onScreenshot($))
+  }, [])
+
+  return (
+    <div className="AssetPreview">
+      {isGltf(value.name) ? (
+        <WearablePreview
+          id={value.name}
+          blob={toWearableWithBlobs(value)}
+          disableAutoRotate
+          disableBackground
+          projection={PreviewProjection.ORTHOGRAPHIC}
+          camera={PreviewCamera.STATIC}
+          onLoad={onLoad}
+        />
+      ) : (
+        <IoIosImage />
+      )}
+    </div>
+  )
+}

packages/@dcl/inspector/src/components/AssetPreview/index.ts

@@ -0,0 +1,2 @@
+import { AssetPreview } from './AssetPreview'
+export { AssetPreview }

packages/@dcl/inspector/src/components/AssetPreview/types.ts

@@ -0,0 +1,4 @@
+export type Props = {
+  value: File
+  onScreenshot: (value: string) => void
+}

packages/@dcl/inspector/src/components/AssetPreview/utils.ts

@@ -0,0 +1,32 @@
+import { BodyShape, WearableCategory, WearableWithBlobs } from '@dcl/schemas'
+
+export function toWearableWithBlobs(file: File): WearableWithBlobs {
+  return {
+    id: file.name,
+    name: '',
+    description: '',
+    image: '',
+    thumbnail: '',
+    i18n: [],
+    data: {
+      category: WearableCategory.HAT,
+      hides: [],
+      replaces: [],
+      tags: [],
+      representations: [
+        {
+          bodyShapes: [BodyShape.MALE, BodyShape.FEMALE],
+          mainFile: file.name,
+          contents: [
+            {
+              key: file.name,
+              blob: file
+            }
+          ],
+          overrideHides: [],
+          overrideReplaces: []
+        }
+      ]
+    }
+  }
+}

packages/@dcl/inspector/src/components/ImportAsset/ImportAsset.css

@@ -113,3 +113,8 @@
 .ImportAsset .file-container .error {
   color: var(--primary);
 }
+
+.ImportAsset .file-container .AssetPreview {
+  width: 100px;
+  height: 100px;
+}

packages/@dcl/inspector/src/components/ImportAsset/ImportAsset.tsx

@@ -1,24 +1,23 @@
+import { GLTFValidation } from '@babylonjs/loaders'
 import React, { useCallback, useState } from 'react'
 import { HiOutlineUpload } from 'react-icons/hi'
 import { RxCross2, RxReload } from 'react-icons/rx'
-import { IoIosImage } from 'react-icons/io'
+import classNames from 'classnames'
 
 import FileInput from '../FileInput'
 import { Container } from '../Container'
 import { TextField } from '../EntityInspector/TextField'
 import { Block } from '../Block'
 import { Button } from '../Button'
 import { removeBasePath } from '../../lib/logic/remove-base-path'
-
-import { GLTFValidation } from '@babylonjs/loaders'
-
-import './ImportAsset.css'
-import classNames from 'classnames'
-import { DIRECTORY, withAssetDir } from '../../lib/data-layer/host/fs-utils'
-import { importAsset } from '../../redux/data-layer'
+import { DIRECTORY, transformBase64ResourceToBinary, withAssetDir } from '../../lib/data-layer/host/fs-utils'
+import { importAsset, saveThumbnail } from '../../redux/data-layer'
 import { useAppDispatch, useAppSelector } from '../../redux/hooks'
 import { selectAssetCatalog } from '../../redux/app'
 import { getRandomMnemonic } from './utils'
+import { AssetPreview } from '../AssetPreview'
+
+import './ImportAsset.css'
 
 const ONE_MB_IN_BYTES = 1_048_576
 const ONE_GB_IN_BYTES = ONE_MB_IN_BYTES * 1024
@@ -92,17 +91,19 @@ const ImportAsset: React.FC<PropTypes> = ({ onSave }) => {
   const files = useAppSelector(selectAssetCatalog)
 
   const [file, setFile] = useState<File>()
+  const [thumbnail, setThumbnail] = useState<string | null>(null)
   const [validationError, setValidationError] = useState<ValidationError>(null)
   const [assetName, setAssetName] = useState<string>('')
   const [assetExtension, setAssetExtension] = useState<string>('')
   const { basePath, assets } = files ?? { basePath: '', assets: [] }
 
-  const handleDrop = async (acceptedFiles: File[]) => {
+  const handleDrop = (acceptedFiles: File[]) => {
     // TODO: handle zip file. GLB with multiple external image references
     const file = acceptedFiles[0]
     if (!file) return
     setFile(file)
     setValidationError(null)
+    setThumbnail(null)
     const normalizedName = file.name.trim().replaceAll(' ', '_').toLowerCase()
     const splitName = normalizedName.split('.')
     const extensionName = splitName.pop()
@@ -127,16 +128,27 @@ const ImportAsset: React.FC<PropTypes> = ({ onSave }) => {
         return
       }
 
+      const basePath = withAssetDir(DIRECTORY.SCENE)
       const content: Map<string, Uint8Array> = new Map()
-      content.set(assetName + '.' + assetExtension, new Uint8Array(binary))
+      const fullName = assetName + '.' + assetExtension
+      content.set(fullName, new Uint8Array(binary))
 
       dispatch(
         importAsset({
           content,
-          basePath: withAssetDir(DIRECTORY.SCENE),
+          basePath,
           assetPackageName: ''
         })
       )
+
+      if (thumbnail) {
+        dispatch(
+          saveThumbnail({
+            content: transformBase64ResourceToBinary(thumbnail),
+            path: `${DIRECTORY.THUMBNAILS}/${assetName}.png`
+          })
+        )
+      }
       onSave()
     }
     reader.readAsArrayBuffer(file)
@@ -146,6 +158,7 @@ const ImportAsset: React.FC<PropTypes> = ({ onSave }) => {
     e.stopPropagation()
     setFile(undefined)
     setValidationError(null)
+    setThumbnail(null)
   }
 
   const handleNameChange = useCallback((event: React.ChangeEvent<HTMLInputElement>) => {
@@ -170,6 +183,13 @@ const ImportAsset: React.FC<PropTypes> = ({ onSave }) => {
     setAssetName(name)
   }, [assetName])
 
+  const handleScreenshot = useCallback(
+    (value: string) => {
+      setThumbnail(value)
+    },
+    [file]
+  )
+
   return (
     <div className="ImportAsset">
       <FileInput disabled={!!file} onDrop={handleDrop} accept={ACCEPTED_FILE_TYPES}>
@@ -190,7 +210,7 @@ const ImportAsset: React.FC<PropTypes> = ({ onSave }) => {
               <div className="remove-icon" onClick={removeFile}>
                 <RxCross2 />
               </div>
-              <IoIosImage />
+              <AssetPreview value={file} onScreenshot={handleScreenshot} />
               <div className="file-title">{file.name}</div>
             </Container>
             <div className={classNames({ error: invalidName })}>

packages/@dcl/inspector/src/components/ProjectAssetExplorer/ProjectAssetExplorer.tsx

@@ -7,14 +7,15 @@ import { AssetNodeFolder } from './types'
 
 import './ProjectAssetExplorer.css'
 import { useAppSelector } from '../../redux/hooks'
-import { selectAssetCatalog } from '../../redux/app'
+import { selectAssetCatalog, selectThumbnails } from '../../redux/app'
 
 function ProjectAssetExplorer() {
-  const files = useAppSelector(selectAssetCatalog)
-  const { tree } = useAssetTree(files ?? { basePath: '', assets: [] })
+  const files = useAppSelector(selectAssetCatalog) ?? { basePath: '', assets: [] }
+  const thumbnails = useAppSelector(selectThumbnails)
+  const { tree } = useAssetTree(files)
   const folders = tree.children.filter((item) => item.type === 'folder') as AssetNodeFolder[]
 
-  return <ProjectView folders={folders} />
+  return <ProjectView folders={folders} thumbnails={thumbnails} />
 }
 
 export default React.memo(ProjectAssetExplorer)

packages/@dcl/inspector/src/components/ProjectAssetExplorer/ProjectView.tsx

@@ -19,6 +19,7 @@ function noop() {}
 
 type Props = {
   folders: AssetNodeFolder[]
+  thumbnails: { path: string; content: Uint8Array }[]
 }
 
 interface ModalState {
@@ -35,7 +36,7 @@ export type TreeNode = Omit<AssetNode, 'children'> & { children?: string[]; matc
 
 const FilesTree = Tree<string>()
 
-function ProjectView({ folders }: Props) {
+function ProjectView({ folders, thumbnails }: Props) {
   const sdk = useSdk()
   const dispatch = useAppDispatch()
   const [open, setOpen] = useState(new Set<string>())
@@ -178,6 +179,15 @@ function ProjectView({ folders }: Props) {
     [tree, search]
   )
 
+  const getThumbnail = useCallback(
+    (value: string) => {
+      const [name] = value.split('.')
+      const thumbnail = thumbnails.find(($) => $.path.endsWith(name + '.png'))
+      return thumbnail?.content
+    },
+    [thumbnails]
+  )
+
   return (
     <>
       <Modal isOpen={!!modal?.isOpen} onRequestClose={handleModalClose} className="RemoveAsset">
@@ -236,6 +246,7 @@ function ProjectView({ folders }: Props) {
                   getDragContext={handleDragContext}
                   onSelect={handleClickFolder($)}
                   onRemove={handleRemove}
+                  getThumbnail={getThumbnail}
                   dndType={DRAG_N_DROP_ASSET_KEY}
                 />
               ))
@@ -247,6 +258,7 @@ function ProjectView({ folders }: Props) {
                   getDragContext={handleDragContext}
                   onSelect={handleClickFolder(selectedTreeNode.name)}
                   onRemove={handleRemove}
+                  getThumbnail={getThumbnail}
                   dndType={DRAG_N_DROP_ASSET_KEY}
                 />
               )}

packages/@dcl/inspector/src/components/ProjectAssetExplorer/Tile/Tile.css

@@ -21,7 +21,7 @@
   font-size: 10px;
 }
 
-.Tile svg {
+.Tile svg, .Tile img {
   width: 42px;
   height: 42px;
 }

packages/@dcl/inspector/src/components/ProjectAssetExplorer/Tile/Tile.tsx

@@ -4,6 +4,7 @@ import { IoIosImage } from 'react-icons/io'
 import { Item as MenuItem } from 'react-contexify'
 import { useDrag } from 'react-dnd'
 
+import { transformBinaryToBase64Resource } from '../../../lib/data-layer/host/fs-utils'
 import { ContextMenu as Menu } from '../../ContexMenu'
 import FolderIcon from '../../Icons/Folder'
 import { withContextMenu } from '../../../hoc/withContextMenu'
@@ -13,7 +14,7 @@ import { Props } from './types'
 import './Tile.css'
 
 export const Tile = withContextMenu<Props>(
-  ({ valueId, value, getDragContext, onSelect, onRemove, contextMenuId, dndType }) => {
+  ({ valueId, value, getDragContext, onSelect, onRemove, contextMenuId, dndType, getThumbnail }) => {
     const { handleAction } = useContextMenu()
 
     const [, drag] = useDrag(() => ({ type: dndType, item: { value: valueId, context: getDragContext() } }), [valueId])
@@ -24,6 +25,13 @@ export const Tile = withContextMenu<Props>(
 
     if (!value) return null
 
+    const renderThumbnail = () => {
+      if (value.type === 'folder') return <FolderIcon />
+      const thumbnail = getThumbnail(value.name)
+      if (thumbnail) return <img src={transformBinaryToBase64Resource(thumbnail)} alt={value.name} />
+      return <IoIosImage />
+    }
+
     return (
       <>
         {/* TODO: support removing folders */}
@@ -43,7 +51,7 @@ export const Tile = withContextMenu<Props>(
           data-test-id={valueId}
           data-test-label={value.name}
         >
-          {value.type === 'folder' ? <FolderIcon /> : <IoIosImage />}
+          {renderThumbnail()}
           <span>{value.name}</span>
         </div>
       </>

packages/@dcl/inspector/src/components/ProjectAssetExplorer/Tile/types.ts

@@ -7,4 +7,5 @@ export interface Props {
   onSelect: () => void
   onRemove: (value: string) => void
   dndType: string
+  getThumbnail: (value: string) => Uint8Array | undefined
 }

packages/@dcl/inspector/src/components/ProjectAssetExplorer/types.ts

@@ -4,7 +4,6 @@ import { CoreComponents } from '../../lib/sdk/components'
 export interface IAsset {
   src: string
   type: 'unknown' | 'gltf' | 'composite' | 'audio'
-  thumbnail?: string
   id?: string
 }
 

packages/@dcl/inspector/src/components/Warnings/SocketConnection/SocketConnection.tsx

@@ -14,7 +14,9 @@ const mapError = {
   [ErrorType.Undo]: 'Undo failed.',
   [ErrorType.Redo]: 'Redo failed.',
   [ErrorType.ImportAsset]: 'Failed to import new asset.',
-  [ErrorType.RemoveAsset]: 'Failed to remove asset.'
+  [ErrorType.RemoveAsset]: 'Failed to remove asset.',
+  [ErrorType.SaveThumbnail]: 'Failed to save thumbnail.',
+  [ErrorType.GetThumbnails]: 'Failed to get thumbnails.'
 }
 
 const SocketConnection: React.FC = () => {