Toastconcern--FrameStudio/docs/studio-guide.md

Frame Studio guide

Frame Studio opens a home, shows it the way the Steam Frame draws it, and lets you change it: move, hide or delete its objects, decide where you can walk, add spawn points, seats and sounds, and save it as a .fenv environment for the headset. This guide walks through the window and the everyday tasks. To install Studio, see getting-started.md.

The window

Frame Studio is laid out the way Blender works: the window is split into areas, each showing one editor, with a header along its top.

┌────────────────────────────────────────────────────────────────────────────┐
│ ◎ File Edit Headset Window Help │ Layout  Walking  Headset │    home name    │  top bar
├──────────────────────────────────────────────────────┬─────────────────────┤
│ ▣▾ Arrange▾ View Select Add Object  Global▾   ◈ ◯◯◯▾  │ ☰▾ As in the File▾ 🔍 │
│ ┌──┐ ● home › selection                       (axes) │ ▾ Root               │
│ │✥ │                                            🔍   │   ▾ folder         👁 │
│ │⟳ │              3D VIEWPORT                   ✋   │     object         👁 │  Outliner
│ │⤢ │                                            👤   ├─────────────────────┤
│ │✎ │                                            ⤢   │ 🔧▾ Object           │
│ └──┘                                                 │ ■ │ ▾ Object         │
│  (toolbar: T)                     (sidebar: N) ▸     │ 👣│  Location  …      │  Properties
├──────────────────────────────────────────────────────┤ ▣ │ ▾ Surface        │
│ 🕐▾ Playback▾          ⏮ ▶ ⏭          12.0 / 60.0 s 🔊 │ ▤ │   …              │
│ 0    5    10 ▮12.0  15    20    25    30    …       │ ⌂ │                  │  Timeline
├──────────────────────────────────────────────────────┴─────────────────────┤
│ 🖱 Select  🖱 Rotate View  🖱 Context Menu / Fly        182 objects | 60 fps │  status bar
└────────────────────────────────────────────────────────────────────────────┘

Area	What it's for
3D Viewport	the home as the headset draws it. Its header has the mode (Arrange or Draw Floor), the View, Select, Add and Object menus, the gizmo's orientation (Global or Local), the world layer and the shading (Wireframe, Solid, Material, more in ▾). Inside it: the toolbar (T), the axes and navigation buttons, and the sidebar (N)
Outliner	everything in the home: its objects (as the file lays them out, or by kind) and its world items, with an eye to hide each
Properties	settings, in tabs down its left edge: Object (what you selected), World (where you can walk), Environment (name, picture, sound, headset settings), Bundle, Headset
Timeline	plays the home's animations and sound; click or drag in it to scrub through the loop

Rearranging areas. Drag the gutter between two areas to resize them. To move an area, drag the editor button at the left of its header (the icon with ▾) and drop it on another area: onto its middle to stack them as tabs, or onto an edge to split that area. Click the editor button to show a different editor in that area. Window > Reset Layout puts everything back; Ctrl+Space fills the window with the 3D Viewport until you press it again.

Workspaces. The tabs in the top bar switch between layouts made for a job: Layout (everything), Walking (a big view with Properties on the World tab) and Headset (Properties on the Headset tab). Studio remembers your layout between runs.

Themes. Window > Theme recolours the whole interface, from dark to light, using the palette from the MetaDB site. The choice is saved and comes back next time.

Opening a home

• File > Open... (Ctrl+O), or drop a file on the window. It opens:
  • a Meta home (.apk). A footprint (the room) and its vista (the world outside) are opened together: pick both in the file dialog, or open the footprint and Studio offers the vistas beside it;
  • a Frame environment (.fenv);
  • models from Blender or Unity (.glb, .gltf, .fbx, .obj).
• File > My Environments lists what you have saved; File > Open Recent lists what you had open.
• File > Import > Vista... gives a footprint its vista; File > Import > Models... places models into the home.
• A big home asks after a while whether to keep waiting; Stop Loading cancels.

Moving around in the 3D view

Do this	With
Orbit	middle-drag, Alt + left-drag, or drag the axes gizmo in the top-right corner
Snap to a view (top, front, side...)	click an axis ball on the gizmo (or the Numpad: 1/3/7 front/side/top, Ctrl for the opposite)
Pan	Shift + middle-drag
Zoom	mouse wheel, or Ctrl + middle-drag
Fly	hold the right mouse button + W A S D, Q / E down / up (wheel: speed, Shift: 4x)
Look from where you'd stand	the person button under the axes, P, or Numpad 0
Frame the selection / everything	F or Numpad . / Home (or double-click a row in the Outliner)

Press F1 (Help > Controls) for the full list.

Selecting and editing objects

1. Click an object in the 3D view or the Outliner. Properties switches to its Object tab.
2. Pick a tool in the toolbar on the left of the view (or press its key) and drag the gizmo:
   • Move (G), Rotate (R), Scale (S). Hold Ctrl to snap.
   • Global / Local in the header switches the gizmo between the world's axes and the object's own.
3. Or type exact values in Location, Rotation and Scale in the Object tab.
4. In the same tab: Visible, Reset (back to where the home had it), Only This (hide everything else, I), and Delete (X).

The Outliner's eye buttons hide objects or whole folders. Select > Reveal Hidden (Alt+H) brings them back. Every change can be undone with Ctrl+Z and redone with Ctrl+Shift+Z.

Where you can walk

Frame Home works out where you can walk from the home's shapes: floors you can reach from the start, under enough headroom, and nothing in the way. The 3D view shows it: green is walkable, blue are small gaps it bridges, orange are edges, grey are floors you can't reach. W shows or hides it.

• The World tab shows the area's size and its settings (step height, headroom, body radius). The presets Open, Standard and Careful set them for you.
• Object > Auto-generate Walkable Surfaces (in the 3D Viewport's header) gives every mesh a surface: walkable where it's flat, blocking where it's steep. A summary shows what it did; Undo in it takes back just that run.
• Per object, the Surface buttons in the Object tab decide what it is for the player: Auto (decided by its shape), Surface (walk on its flat parts, bump into its steep ones), Collider (you can't walk through it), Walk through (ignored). Right-clicking an object offers the same.
• Draw Floor (B, the brush in the toolbar, or the Draw Floor mode in the header): select an object, then drag over it to paint walkable floor onto it, even on furniture. Shift+drag erases; [ and ] change the brush size. Fill Flat Faces paints every face of it that's flat enough at once.

World items

Add (in the 3D Viewport's header, or Shift+A over the view) places items where the camera looks:

Item	What it does on the headset
Spawn Point	where you start, facing the way it faces
Seat	a place to sit: point at it and pull the trigger; its "stand up here" ring is where you get up
Teleport Hotspot	a spot the teleport arc snaps to
Surface	a box you can scale into a floor, a step or a wall
Invisible Wall	stops you; never drawn on the headset. Scale and turn it to fit; where it stands is no longer walkable
Gravity Zone	inside it, "down" is the zone's own: a direction, or any surface you stand on

Select an item to move it with the gizmo or type its values in the Object tab. Object > Clear World Layer removes them all.

Meta's own homes have invisible walls too, round their play space (Cascadia, Space Station, Desert Terrace, Haven). Frame Studio and Frame Home read them as invisible walls, so you can't walk out past them. Select one in the Outliner to delete it, or set its Role to Surface, if you want to go further in that home.

The environment: name, picture, sound

The Environment tab, top to bottom:

• Environment: the name it shows on the headset, its picture (Choose..., or a view taken when you save), and what it's made of.
• Sound: the home's own ambience and a background sound of your own (MP3, Ogg, Opus, WAV or FLAC), with their volumes. Drop a sound file on the window to add it. Save Its Sound... keeps the home's ambience as an Ogg file.
• World settings: its own headset settings: resolution, foveation, MSAA and frame rate. Calculate Best Settings walks it on the headset and keeps the sharpest settings that hold 120 fps.

Saving

Command	Does
File > Save (Ctrl+S)	saves into My Environments (Documents/Frame Studio/Environments); a saved .fenv saves into itself
File > Save As... (Ctrl+Shift+S)	saves a copy anywhere; Save goes there from then on
File > Auto-saved Versions	every 5 minutes with unsaved changes, a version is kept (the last 10)
File > Faster Saving	packs on all CPU cores: about 3x quicker, about 1% bigger
File > Leave Out What Can't Be Seen	drops geometry nobody can see from anywhere they can stand, so the headset draws less
File > Revert to Original	the home as it shipped, without your changes

Saved environments are baked: everything the headset needs, already in its own format. See environments-and-fenv.md.

Bundles

A bundle (.fbundle) packs several saved environments into one file, to share or install together. Use the File > Bundle or the Bundle tab in Properties: New Bundle, add environments (the open one, from My Environments, or any .fenv), Save Bundle..., and Install on Steam Frame.... Opening a .fbundle lists what's in it; double-click one to open it, or Unpack into My Environments. See bundles.md.

Sending it to the headset

The Headset tab (or the Headset menu):

• Send to Frame makes the open environment the headset's current one, saved or not.
• Install Frame Home puts Frame Home itself on the headset, with the environments and bundles you list under Environments to install. Restore SteamVR's Environment takes it off again.
• This PC (Windows and Linux): Install Frame Home on This PC makes your environments SteamVR's environment on the computer Studio runs on. See pc-steamvr.md.
• The Headset field is the headset's address: an SSH alias such as frame, or steamos@<address>. See headset-setup.md and install-frame-home.md.

Settings and tools

• Edit > Preferences...: Studio's own (3D view resolution, anti-aliasing, texture size and filtering) and the headset's (read from and written to the Frame).
• Viewport shading (the buttons and ▾ at the right of the 3D Viewport's header): Material (as the headset draws it), Solid, Wireframe, and in ▾ GPU Cost, Overdraw and Leave Out (hide whole kinds of objects).
• Window > Home Report...: what the home is made of and what may be slow.
• Headset > Headset Debug...: the same views, on the headset.
• View (in the 3D Viewport's header): the toolbar and sidebar, framing, the numpad viewpoints, Local View (show only the selection) and Show Everything.
• Edit > Menu Search... (F3): find any command by typing part of its name.

Keyboard shortcuts

Key	Does	Key	Does
Ctrl+O	open	Ctrl+S	save
Ctrl+Shift+S	save as	Ctrl+Z / Ctrl+Shift+Z	undo / redo
G / R / S	move / rotate / scale tool	B	draw floor
Shift+A	add menu at the mouse	X	delete (asks first); Delete: right away
H / Alt+H	hide / reveal hidden	Alt+A, Esc	select nothing
Numpad . / Home	frame selected / all	Numpad 0, P	player view
Numpad 1 / 3 / 7	front / right / top (Ctrl: the other side)	Numpad /, I	show only selected
W	world layer	Space	play / pause
T / N	toolbar / sidebar	Ctrl+Space	maximize the 3D Viewport
F3	menu search: every command by name	F1	controls