Simulation Chamber

Standalone extract of the Mandala Simulation Chamber — temporal 4D (“space through time”) and holographic boundary recording paths.

Status: partial — soft-raster only; not clinical imaging; not photoreal PBR.

Extracted from Mandala Rendering Software (feat/simulation-chamber, PR #51). The monorepo remains the integration source of truth.

Quick start

# Temporal 4D infographic composite (t0…t4 + insight callout)
npm run temporal

# Holographic COMPOSITE wire (energy mesh, optional PNG)
npm run holo

Or directly:

node scripts/simulation-chamber-temporal.mjs scene-temporal-4d \
  --out output/simulation/temporal-4d-demo

node scripts/simulation-chamber-holo.mjs scene-salt-atlas \
  --creature Mythar --mode composite --duration 2 --fps 12 \
  --out output/simulation/holo-mythar --record-png --no-vision

Outputs land under output/simulation/. Open watch-temporal.html or watch-holo.html beside generated frames (copied into the output dir by the runners).

What was vendored

Area	Source in monorepo	Notes
Chamber loop	mandala/engine/chamber/	temporal + holo runners
math4d facade	mrs/packages/renderer-core/src/math4d/	slice, extrusion, rot4, track4
Minimal math	vec4, so4, hyperplane, clip, Camera4D, slicer/solid/wireframe	closure for temporal path
Holography stack	mandala/holography/, character/holography/	COMPOSITE energy wire (partial)
Proto / substrate	mandala/proto/, mandala/substrate/	movie lane + bulk engine hooks
Vision stub	mrs/mcp/vision/	optional --vision lane (stub provider)

Honest gaps

• Cartan Quat4 ↔ SO(4) factorization; large-angle matrix log — partial
• Temporal remeshing / topology change over time — declared, not implemented
• Mythar holo vs temporal demo — separate paths; temporal uses abstract organ mesh
• Holo path runs COMPOSITE PNG energy wire (npm run holo); Mythar deps partial (not full RT4D GPU)
• holo-loop.mjs restored from monorepo commit c7c0081 (tip on Mandala was truncated mid-file)
• GPU shader fps in watch-holo.html — declared until measured on device
• BIOS / AMUL denser topology — lives in monorepo sovereign-x/, not vendored here
• three for browser watch page — CDN / import map only (not bundled)

Docs

• mandala/engine/chamber/TEMPORAL_4D.md — temporal chamber design
• Monorepo math4d pipeline: see Mandala docs/math4d/PIPELINE.md

License

MIT — see LICENSE.