Spectral renderer & Maxwell solver / Audit

Spectral engine validation

Indexed reference26 Sept 2026 · saved

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01 / THE QUESTION

Editorial guide

Can the Rotor Spectral Studio keep the physical spectrum, the standard-observer response and the display output separate, and render direct-light scenes correctly?

02 / WHAT THE RECORD SAYS

Source passage

The prototype preserves three truth layers: physical spectral state, standard-observer response, and display output.

03 / LIMITS & OPEN POINTS

Source passage

the surrounding rotor geometry remains a model for inspection rather than an electromagnetic field solution.

04 / THE NEXT QUESTION

Editorial guide

Its 'not implemented yet' list (vector Maxwell solver, polarisation, diffraction) sets the next build; v0.3 (r-c300050706ec) adds a Yee-grid diffraction mode.

05 / CHECKS IN THE RECORD

Source passage

The reproducible demonstration in run_spectral_demo.py creates a 250–2500 nm spectrum containing UV, visible, and IR power. Its current fixture contains 39.9833% power inside the CIE table band and 60.0167% outside it. The visible projection is normalized XYZ [1.05608, 1.00000, 0.85441] and display-mapped sRGB [1.00000, 0.80277, 0.74808].

Read this passage in context →

Following connections

Maxwell diffraction build — v0.3extends
The earlier sphere-and-block tab continues to use direct-light ray tracing and does not secretly gain wave scattering.
Passage from Maxwell diffraction build — v0.3

Source & provenance

Access: Public
Dates declared in the record: Validation date: 2026-09-27
Project basis: Explicit project source citation
Origin: d0re research collection (snapshot 1 October 2026)
Original path: /SPECTRAL_VALIDATION.md
Authorship basis: Collection attribution; original record retains its own credits
Title basis: From the source
Date: 26 Sept 2026 · saved
Status basis: mechanical v0: not part of a detected version series
Size: 6,261 bytes
Word count: 893 words
SHA-256 of indexed source: ed0171b0bc6a1acbc41b18071b297b7efc75df426b1af3ebac5195751a8c4cd7

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Spectral engine validation
2026-09-26
d0re research record r-ed0171b0bc6a
https://www.d0re.com/library/records/r-ed0171b0bc6a.html
Authorship basis: Collection attribution; original record retains its own credits
Date basis: saved
Source SHA-256: ed0171b0bc6a1acbc41b18071b297b7efc75df426b1af3ebac5195751a8c4cd7