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Water Is a Volume: A Full Tour of Helio's Ocean

Water Is a Volume: A Full Tour of Helio's Ocean

How Helio's water works from the wave spectrum up: JONSWAP and the four FFT cascades, shorelines solved as travel time, Fresnel and GGX shading, refraction and absorption, caustics by triangle area, foam, temporal super resolution, and the camera that films it.

November 6, 2026·26 min

Engineering updates, deep dives, and release notes from the Pulsar game engine team.

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