EvePlugins/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields

Eve Fields Plugin Contracts

This package owns the portable C# view of gamecult.fields.* documents. It has no Unity rendering, provider state, transport, or command authority. Providers implement these read-only interfaces; Unity runtime adapters consume them.

PowerPulse is the portable compact-support radial falloff pow(saturate(1 - pow(distance01 * scale, 2)), exponent). Producers publish FalloffScale and FalloffExponent alongside each SoA splat. Missing parameter entries retain the neutral defaults 1 and 1, so older v1 documents remain readable.

Procedural sources are evaluated in field-world coordinates, not splat-local UVs. SimplexNoise samples signed Ashima 3D simplex at (worldXY * frequency + phase, 0). AnimatedSimplexNoise uses simulationTimeSeconds * animationSpeed for the third coordinate. AnimatedCellNoiseB is the portable moving, wrappable cellular source whose distance metric is (length(frac(p) - .5) * 1.5 + .25) * max(abs(x) * .866 + y * .5, -y). AbsoluteValue folds a signed source after sampling. Constant offsets remain ordinary constant splats, so source sampling and additive composition retain separate ownership.

AnimatedRadialCosine is splat-local rather than field-world anchored. It evaluates cos(pow(distance01, FrequencyY) * FrequencyX + PhaseX + simulationTimeSeconds * AnimationSpeed). FrequencyX is radial frequency and FrequencyY is the positive radial exponent. The ordinary splat falloff owns the envelope, which keeps oscillation and compact support independently composable.