fix(load3d): load Preview3DAdvanced output from temp/, allow temp loadFolder

src/extensions/core/load3d.test.ts

@@ -725,7 +725,7 @@ describe('Comfy.Preview3DAdvanced.nodeCreated', () => {
     await preview3DAdvancedExt.nodeCreated(node)
 
     expect(configureForSaveMeshMock).toHaveBeenCalledWith(
-      'output',
+      'temp',
       'prev/model.glb',
       { silentOnNotFound: true }
     )
@@ -851,7 +851,7 @@ describe('Comfy.Preview3DAdvanced.nodeCreated', () => {
 
     expect(node.properties['Last Time Model File']).toBe('sub/nested/mesh.glb')
     expect(configureForSaveMeshMock).toHaveBeenCalledWith(
-      'output',
+      'temp',
       'sub/nested/mesh.glb',
       { silentOnNotFound: true }
     )

src/extensions/core/load3d.ts

@@ -688,7 +688,7 @@ useExtensionService().registerExtension({
       if (!lastTimeModelFile) return
 
       const config = new Load3DConfiguration(load3d, node.properties)
-      config.configureForSaveMesh('output', lastTimeModelFile as string, {
+      config.configureForSaveMesh('temp', lastTimeModelFile as string, {
         silentOnNotFound: true
       })
 
@@ -782,7 +782,7 @@ useExtensionService().registerExtension({
 
         const currentLoad3d = resolveLoad3d()
         const config = new Load3DConfiguration(currentLoad3d, node.properties)
-        config.configureForSaveMesh('output', normalizedPath, {
+        config.configureForSaveMesh('temp', normalizedPath, {
           silentOnNotFound: true
         })
 

src/extensions/core/load3d/Load3DConfiguration.ts

@@ -46,7 +46,7 @@ class Load3DConfiguration {
   ) {}
 
   configureForSaveMesh(
-    loadFolder: 'input' | 'output',
+    loadFolder: 'input' | 'output' | 'temp',
     filePath: string,
     options?: { silentOnNotFound?: boolean }
   ) {

src/extensions/core/load3d/LoaderManager.ts

@@ -191,7 +191,11 @@ export class LoaderManager implements LoaderManagerInterface {
       return null
     }
 
-    const loadRootFolder = params.get('type') === 'output' ? 'output' : 'input'
+    const requestedType = params.get('type')
+    const loadRootFolder =
+      requestedType === 'output' || requestedType === 'temp'
+        ? requestedType
+        : 'input'
     const subfolder = params.get('subfolder') ?? ''
     const path =
       'api/view?type=' +