prysm/brain.md

graph visualization molecule in prysm

renders the cybergraph as visual space — particles as circles, cyberlinks as lines. shared between cyb/oracle (global graph) and robot (neuron's personal graph). the primary way to SEE knowledge structure

protocol role

molecule in the element tree $\mathcal{T}$. lives inside oracle-cell (brain sub-page) and robot-cell (brain sub-page). fills the space zone

sizing

fill × fill

$s_{min} = (20g, 20g)$

structure

glass [fill × fill, depth background]
  tabs [3d graph | 2d graph | last cyberlinks]
  text [caption, "Limit is: 500"]
  --- render area ---
  (depends on active tab)

tabs

3d graph

interactive 3D visualization. particles = blue spheres. cyberlinks = green lines. camera orbits around the graph. starfield background

glass [fill × fill, depth background, black]
  3d render [particles as spheres, cyberlinks as lines]

commander shows "Change limit" + fullscreen toggle

2d graph

force-directed 2D layout. particles = blue circles (size = focus). cyberlinks = green lines. draggable, zoomable

glass [fill × fill, depth background, black]
  2d render [particles as circles, cyberlinks as lines]

commander shows "select 2 particles" + "Change limit" + fullscreen toggle

last cyberlinks

most recent cyberlinks as particle pairs — source and target side by side

glass [fill × fill, depth background, overflow scroll]
  stack horizontal [gap 2g, wrap]
    glass [fix(20g) × auto, depth midground] — per cyberlink
      content [source particle preview]
    glass [fix(20g) × auto, depth midground]
      content [target particle preview]

fullscreen

tap fullscreen icon → brain expands to cover entire viewport. all grid zones (context, avatar, stars, graph, time, commander) hidden. only brain render + minimal commander (Change limit, exit fullscreen) visible. starfield background fills screen

context

limit parameter controls how many particles render (default 500, adjustable via commander "Change limit" → input field with "10 000" + "Confirm")

fold

brain does not fold — it always fills available space. on mobile: 2d graph as default (3d less usable on small screens)

emotion

• particles: blue (default)
• cyberlinks: green (#00fe00)
• selected particle: highlighted, connected links brighten
• starfield: ambient white dots

states

interaction

• 3d: orbit camera (drag), zoom (scroll)
• 2d: pan (drag), zoom (scroll), tap particle → navigate to particle
• select 2 particles → create cyberlink between them
• Change limit → adjust render count
• fullscreen → immersive view

3D

brain IS the 3D view. in 3d graph tab, particles render in actual 3D space with camera controls. gravity from tri-kernel determines particle positions — high-focus particles near center

ECS

• Entity: brain organelle
• Components:
  • Sizing { width: Fill, height: Fill }
  • BrainTab { graph_3d | graph_2d | last_cyberlinks }
  • BrainContext { oracle | robot } — determines which graph to render
  • RenderLimit { count } — how many particles
  • Fullscreen { bool }
  • SelectedParticles { list of cid, max 2 } — for cyberlink creation
• Systems:
  • BrainFetchSystem fetches graph data within limit
  • BrainRender3dSystem renders 3D scene (Bevy 3D)
  • BrainRender2dSystem renders 2D force-directed layout
  • BrainCyberlinkSystem handles particle selection + cyberlink creation