Ir 2543 create prefab

packages/client-core/i18n/en/editor.json

@@ -1228,6 +1228,7 @@
     "lbl-collapseAll": "Collapse All",
     "lbl-explode": "Explode Objects",
     "lbl-addEntity": "Add Entity",
+    "lbl-createPrefab": "Create Prefab",
     "issues": "Issues",
     "copy-paste": {
       "no-hierarchy-nodes": "No hierarchy nodes found"

packages/editor/src/components/dialogs/CreatePrefabPanelDialog.tsx

@@ -0,0 +1,150 @@
+/*
+CPAL-1.0 License
+
+The contents of this file are subject to the Common Public Attribution License
+Version 1.0. (the "License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+https://github.com/EtherealEngine/etherealengine/blob/dev/LICENSE.
+The License is based on the Mozilla Public License Version 1.1, but Sections 14
+and 15 have been added to cover use of software over a computer network and 
+provide for limited attribution for the Original Developer. In addition, 
+Exhibit A has been modified to be consistent with Exhibit B.
+
+Software distributed under the License is distributed on an "AS IS" basis,
+WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
+specific language governing rights and limitations under the License.
+
+The Original Code is Ethereal Engine.
+
+The Original Developer is the Initial Developer. The Initial Developer of the
+Original Code is the Ethereal Engine team.
+
+All portions of the code written by the Ethereal Engine team are Copyright © 2021-2023 
+Ethereal Engine. All Rights Reserved.
+*/
+
+import { PopoverState } from '@etherealengine/client-core/src/common/services/PopoverState'
+import config from '@etherealengine/common/src/config'
+import { staticResourcePath } from '@etherealengine/common/src/schema.type.module'
+import { pathJoin } from '@etherealengine/common/src/utils/miscUtils'
+import { Engine, Entity, createEntity, getComponent, removeEntity, setComponent } from '@etherealengine/ecs'
+import { ModelComponent } from '@etherealengine/engine/src/scene/components/ModelComponent'
+import { proxifyParentChildRelationships } from '@etherealengine/engine/src/scene/functions/loadGLTFModel'
+import { getMutableState, getState, useHookstate } from '@etherealengine/hyperflux'
+import { NameComponent } from '@etherealengine/spatial/src/common/NameComponent'
+import { addObjectToGroup } from '@etherealengine/spatial/src/renderer/components/GroupComponent'
+import { EntityTreeComponent } from '@etherealengine/spatial/src/transform/components/EntityTree'
+import Button from '@etherealengine/ui/src/primitives/tailwind/Button'
+import Input from '@etherealengine/ui/src/primitives/tailwind/Input'
+import Modal from '@etherealengine/ui/src/primitives/tailwind/Modal'
+import React from 'react'
+import { useTranslation } from 'react-i18next'
+import { Scene } from 'three'
+import { EditorControlFunctions } from '../../functions/EditorControlFunctions'
+import { exportRelativeGLTF } from '../../functions/exportGLTF'
+import { EditorState } from '../../services/EditorServices'
+import { SelectionState } from '../../services/SelectionServices'
+import { HeirarchyTreeNodeType } from '../hierarchy/HeirarchyTreeWalker'
+
+export default function CreatePrefabPanel({ node }: { node?: HeirarchyTreeNodeType }) {
+  const entity = node?.entity as Entity
+  const defaultPrefabFolder = useHookstate<string>('assets/custom-prefabs')
+  const prefabName = useHookstate<string>('prefab')
+  const prefabTag = useHookstate<string[]>([])
+  const { t } = useTranslation()
+
+  const onExportPrefab = async () => {
+    const editorState = getState(EditorState)
+    const fileName = defaultPrefabFolder.value + '/' + prefabName.value + '.gltf'
+    const srcProject = editorState.projectName!
+    const fileURL = pathJoin(config.client.fileServer, 'projects', srcProject, fileName)
+    try {
+      const parentEntity = getComponent(entity, EntityTreeComponent).parentEntity
+      const prefabEntity = createEntity()
+      const obj = new Scene()
+      addObjectToGroup(prefabEntity, obj)
+      proxifyParentChildRelationships(obj)
+      setComponent(prefabEntity, EntityTreeComponent, { parentEntity })
+      setComponent(prefabEntity, NameComponent, prefabName.value)
+      setComponent(entity, EntityTreeComponent, { parentEntity: prefabEntity })
+
+      await exportRelativeGLTF(prefabEntity, srcProject, fileName)
+      //await exportRelativeGLTF(entity, srcProject, fileName)
+      //pass tags to static resource
+      const resources = await Engine.instance.api.service(staticResourcePath).find({
+        query: { key: 'projects/' + srcProject + '/' + fileName }
+      })
+      if (resources.data.length === 0) {
+        throw new Error('User not found')
+      }
+      const resource = resources.data[0]
+      const tags = [...prefabTag.value]
+      await Engine.instance.api.service(staticResourcePath).patch(resource.id, { tags: tags })
+      PopoverState.hidePopupover()
+      defaultPrefabFolder.set('assets/custom-prefabs')
+      prefabName.set('prefab')
+      prefabTag.set([])
+      removeEntity(prefabEntity)
+      const { entityUUID } = EditorControlFunctions.createObjectFromSceneElement(
+        [{ name: ModelComponent.jsonID, props: { src: fileURL } }],
+        parentEntity
+      )
+      getMutableState(SelectionState).selectedEntities.set([entityUUID])
+    } catch (e) {
+      console.error(e)
+    }
+  }
+  return (
+    <Modal
+      title="Create Prefab"
+      onSubmit={onExportPrefab}
+      className="w-[50vw] max-w-2xl"
+      onClose={PopoverState.hidePopupover}
+    >
+      <Input
+        value={defaultPrefabFolder.value}
+        onChange={(event) => defaultPrefabFolder.set(event.target.value)}
+        label="Default Save Folder"
+      />
+      <Input value={prefabName.value} onChange={(event) => prefabName.set(event.target.value)} label="Name" />
+
+      <Button
+        size="small"
+        variant="outline"
+        className="text-left text-xs"
+        onClick={() => {
+          prefabTag.set([...(prefabTag.value ?? []), ''])
+        }}
+      >
+        {t('editor:layout.filebrowser.fileProperties.addTag')}
+      </Button>
+      <div>
+        {(prefabTag.value ?? []).map((tag, index) => (
+          <div style={{ display: 'flex', flexDirection: 'row', margin: '0, 16px 0 0' }}>
+            <Input
+              key={index}
+              label={t('editor:layout.filebrowser.fileProperties.tag')}
+              onChange={(event) => {
+                const tags = [...prefabTag.value]
+                tags[index] = event.target.value
+                prefabTag.set(tags)
+              }}
+              value={prefabTag.value[index]}
+            />
+            <Button
+              onClick={() => {
+                prefabTag.set(prefabTag.value.filter((_, i) => i !== index))
+              }}
+              size="small"
+              variant="outline"
+              className="text-left text-xs"
+            >
+              {' '}
+              x{' '}
+            </Button>
+          </div>
+        ))}
+      </div>
+    </Modal>
+  )
+}

packages/editor/src/components/materials/MaterialLibraryPanelContainer.tsx

@@ -126,7 +126,8 @@ export default function MaterialLibraryPanel() {
                 const relativePath = pathJoin('assets', libraryName)
                 const gltf = (await exportMaterialsGLTF([UUIDComponent.getEntityByUUID(materialUUID)], {
                   binary: false,
-                  relativePath
+                  relativePath,
+                  projectName
                 })!) as { [key: string]: any }
                 const blob = [JSON.stringify(gltf)]
                 const file = new File(blob, libraryName)

packages/editor/src/functions/assetFunctions.ts

@@ -37,6 +37,7 @@ import { modelResourcesPath } from '@etherealengine/engine/src/assets/functions/
 import { Heuristic } from '@etherealengine/engine/src/scene/components/VariantComponent'
 import { getState } from '@etherealengine/hyperflux'
 
+import { pathJoin } from '@etherealengine/common/src/utils/miscUtils'
 import { ImportSettingsState } from '../components/assets/ImportSettingsPanel'
 import { createLODVariants } from '../components/assets/ModelCompressionPanel'
 import { LODVariantDescriptor } from '../constants/GLTFPresets'
@@ -135,7 +136,7 @@ export const uploadProjectFiles = (projectName: string, files: File[], paths: st
   for (let i = 0; i < files.length; i++) {
     const file = files[i]
     const fileDirectory = paths[i].replace('projects/' + projectName + '/', '')
-    const filePath = (fileDirectory.endsWith('/') ? fileDirectory : fileDirectory + '/') + file.name
+    const filePath = fileDirectory ? pathJoin(fileDirectory, file.name) : file.name
     promises.push(
       uploadToFeathersService(
         fileBrowserUploadPath,

packages/editor/src/functions/exportGLTF.ts

@@ -46,6 +46,6 @@ export async function exportRelativeGLTF(entity: Entity, projectName: string, re
   })
   const blob = isGLTF ? [JSON.stringify(gltf, null, 2)] : [gltf]
   const file = new File(blob, relativePath)
-  const urls = await Promise.all(uploadProjectFiles(projectName, [file], [`projects/${projectName}`]).promises)
+  const urls = await Promise.all(uploadProjectFiles(projectName, [file], [``]).promises)
   console.log('exported model data to ', ...urls)
 }

packages/engine/src/assets/exporters/gltf/GLTFExporter.d.ts

@@ -75,6 +75,8 @@ export interface GLTFExporterOptions {
      */
     includeCustomExtensions?: boolean;
 
+    projectName?: string;
+
     relativePath?: string;
 
     resourceURI?: string;

packages/engine/src/assets/exporters/gltf/extensions/BasisuExporterExtension.ts

@@ -85,7 +85,7 @@ export default class BasisuExporterExtension extends ExporterExtension implement
     if (!_texture?.isCompressedTexture) return
     const writer = this.writer
     //if we're not embedding images and this image already has a src, just use that
-    if (!writer.options.embedImages && _texture.userData.src) {
+    if (!writer.options.embedImages && (_texture.userData.src || _texture.source.data.src)) {
       textureDef.extensions[this.name] = { source: textureDef.source }
       writer.extensionsUsed[this.name] = true
       delete textureDef.source

packages/engine/src/assets/exporters/gltf/extensions/ImageRoutingExtension.ts

@@ -47,10 +47,16 @@ export default class ImageRoutingExtension extends ExporterExtension implements
     if (!materialEntity) return
     const src = getComponent(materialEntity, SourceComponent)
     const resolvedPath = pathResolver().exec(src)!
-    let relativeSrc = resolvedPath[2]
-    relativeSrc = relativeSrc.replace(/\/[^\/]*$/, '')
+    const projectDst = this.writer.options.projectName!
+    let projectSrc = this.writer.options.projectName!
+    let relativeSrc = './assets/'
+    if (resolvedPath) {
+      projectSrc = resolvedPath[1]
+      relativeSrc = resolvedPath[2]
+      relativeSrc = relativeSrc.replace(/\/[^\/]*$/, '')
+    }
     const dst = this.writer.options.relativePath!.replace(/\/[^\/]*$/, '')
-    const relativeBridge = relativePathTo(dst, relativeSrc)
+    const relativeBridge = relativePathTo(pathJoin(projectDst, dst), pathJoin(projectSrc, relativeSrc))
 
     for (const [field, value] of Object.entries(material)) {
       if (field === 'envMap') continue
@@ -60,8 +66,15 @@ export default class ImageRoutingExtension extends ExporterExtension implements
         let oldURI = texture.userData.src
         if (!oldURI) {
           const resolved = pathResolver().exec(texture.image.src)!
+          const oldProject = resolved[1]
           const relativeOldURL = resolved[2]
-          oldURI = relativePathTo(relativeSrc, relativeOldURL)
+          if (oldProject !== projectSrc) {
+            const srcWithProject = pathJoin(projectSrc, relativeSrc)
+            const dstWithProject = pathJoin(oldProject, relativeOldURL)
+            oldURI = relativePathTo(srcWithProject, dstWithProject)
+          } else {
+            oldURI = relativePathTo(relativeSrc, relativeOldURL)
+          }
         }
         const newURI = pathJoin(relativeBridge, oldURI)
         if (!texture.image.src) {

packages/engine/src/assets/functions/exportModelGLTF.ts

@@ -23,7 +23,7 @@ All portions of the code written by the Ethereal Engine team are Copyright © 20
 Ethereal Engine. All Rights Reserved.
 */
 
-import { getComponent } from '@etherealengine/ecs/src/ComponentFunctions'
+import { getComponent, getOptionalComponent } from '@etherealengine/ecs/src/ComponentFunctions'
 import { Entity } from '@etherealengine/ecs/src/Entity'
 import { GroupComponent } from '@etherealengine/spatial/src/renderer/components/GroupComponent'
 
@@ -41,7 +41,7 @@ export default async function exportModelGLTF(
     onlyVisible: false
   }
 ) {
-  const scene = getComponent(entity, ModelComponent).scene ?? getComponent(entity, GroupComponent)[0]
+  const scene = getOptionalComponent(entity, ModelComponent)?.scene ?? getComponent(entity, GroupComponent)[0]
   const exporter = createGLTFExporter()
   const modelName = options.relativePath.split('/').at(-1)!.split('.').at(0)!
   const resourceURI = `model-resources/${modelName}`

packages/engine/src/scene/functions/loadGLTFModel.ts

@@ -50,6 +50,7 @@ import { FrustumCullCameraComponent } from '@etherealengine/spatial/src/transfor
 import { EntityTreeComponent } from '@etherealengine/spatial/src/transform/components/EntityTree'
 import { computeTransformMatrix } from '@etherealengine/spatial/src/transform/systems/TransformSystem'
 
+import { ColliderComponent } from '@etherealengine/spatial/src/physics/components/ColliderComponent'
 import { BoneComponent } from '../../avatar/components/BoneComponent'
 import { SkinnedMeshComponent } from '../../avatar/components/SkinnedMeshComponent'
 import { GLTFLoadedComponent } from '../components/GLTFLoadedComponent'
@@ -293,14 +294,18 @@ export const generateEntityJsonFromObject = (rootEntity: Entity, obj: Object3D,
 
   const findColliderData = (obj: Object3D) => {
     if (
+      hasComponent(obj.entity, ColliderComponent) ||
       Object.keys(obj.userData).find(
         (key) => key.startsWith('xrengine.collider') || key.startsWith('xrengine.EE_collider')
       )
     ) {
       return true
     } else if (obj.parent) {
-      return Object.keys(obj.parent.userData).some(
-        (key) => key.startsWith('xrengine.collider') || key.startsWith('xrengine.EE_collider')
+      return (
+        hasComponent(obj.parent.entity, ColliderComponent) ||
+        Object.keys(obj.parent.userData).some(
+          (key) => key.startsWith('xrengine.collider') || key.startsWith('xrengine.EE_collider')
+        )
       )
     }
     return false

packages/ui/src/components/editor/panels/Hierarchy/container/index.tsx

@@ -43,7 +43,9 @@ import { NotificationService } from '@etherealengine/client-core/src/common/serv
 import { Engine, EntityUUID, UUIDComponent, entityExists, useQuery } from '@etherealengine/ecs'
 import { CameraOrbitComponent } from '@etherealengine/spatial/src/camera/components/CameraOrbitComponent'
 
+import { PopoverState } from '@etherealengine/client-core/src/common/services/PopoverState'
 import useUpload from '@etherealengine/editor/src/components/assets/useUpload'
+import CreatePrefabPanel from '@etherealengine/editor/src/components/dialogs/CreatePrefabPanelDialog'
 import {
   HeirarchyTreeNodeType,
   heirarchyTreeWalker
@@ -83,6 +85,7 @@ function HierarchyPanelContents(props: { sceneURL: string; rootEntityUUID: Entit
   const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null)
   const [anchorPosition, setAnchorPosition] = React.useState({ left: 0, top: 0 })
   const [anchorPositionPop, setAnchorPositionPop] = React.useState<undefined | PopoverPosition>(undefined)
+
   const [prevClickedNode, setPrevClickedNode] = useState<HeirarchyTreeNodeType | null>(null)
   const onUpload = useUpload(uploadOptions)
   const [renamingNode, setRenamingNode] = useState<RenameNodeData | null>(null)
@@ -94,6 +97,9 @@ function HierarchyPanelContents(props: { sceneURL: string; rootEntityUUID: Entit
   const sourcedEntities = useQuery([SourceComponent])
   const rootEntity = UUIDComponent.useEntityByUUID(rootEntityUUID)
   const rootEntityTree = useComponent(rootEntity, EntityTreeComponent)
+  const panel = document.getElementById('propertiesPanel')
+  const anchorElButton = useHookstate<HTMLButtonElement | null>(null)
+  const open = !!anchorElButton.value
 
   const MemoTreeNode = useCallback(
     (props: HierarchyTreeNodeProps) => (
@@ -438,9 +444,7 @@ function HierarchyPanelContents(props: { sceneURL: string; rootEntityUUID: Entit
       {MemoTreeNode}
     </FixedSizeList>
   )
-  const panel = document.getElementById('propertiesPanel')
-  const anchorElButton = useHookstate<HTMLButtonElement | null>(null)
-  const open = !!anchorElButton.value
+
   return (
     <>
       <PopoverContext.Provider
@@ -460,6 +464,7 @@ function HierarchyPanelContents(props: { sceneURL: string; rootEntityUUID: Entit
             className="m-1 rounded bg-theme-primary text-[#A3A3A3]"
             startComponent={<HiMagnifyingGlass className="text-white" />}
           />
+
           <Button
             startIcon={<HiOutlinePlusCircle />}
             variant="transparent"
@@ -607,6 +612,18 @@ function HierarchyPanelContents(props: { sceneURL: string; rootEntityUUID: Entit
         >
           {t('editor:hierarchy.lbl-collapseAll')}
         </Button>
+
+        <Button
+          fullWidth
+          size="small"
+          variant="transparent"
+          className="text-left text-xs"
+          onClick={() => PopoverState.showPopupover(<CreatePrefabPanel node={contextSelectedItem!} />)}
+        >
+          {t('editor:hierarchy.lbl-createPrefab')}
+        </Button>
+
+        {/* )} */}
       </ContextMenu>
     </>
   )