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Adjust celestial body intensities and god rays calculation based on horizon visibility

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This commit is contained in:
Victor Giers
2026-04-28 14:23:52 +02:00
parent c78f4169ce
commit 8ee2238afc
1 changed files with 31 additions and 4 deletions
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35
src/viewport-three/viewport-host.ts
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@@ -228,6 +228,7 @@ import {
} from "../rendering/terrain-layer-material";
import {
resolveWorldCelestialBodiesState,
resolveWorldCelestialHorizonVisibility,
resolveWorldEnvironmentState,
WorldBackgroundRenderer
} from "../rendering/world-background-renderer";
@@ -2188,21 +2189,47 @@ export class ViewportHost {
shaderSkyState.celestial.sunVisible
? {
colorHex: shaderSkyState.celestial.sunColorHex,
intensity: shaderSkyState.celestial.sunIntensity,
intensity:
shaderSkyState.celestial.sunIntensity *
resolveWorldCelestialHorizonVisibility(
shaderSkyState.celestial.sunDirection.y,
shaderSkyState.sky.horizonHeight
),
direction: shaderSkyState.celestial.sunDirection
}
: null,
shaderSkyState.celestial.moonVisible
? {
colorHex: shaderSkyState.celestial.moonColorHex,
intensity: shaderSkyState.celestial.moonIntensity,
intensity:
shaderSkyState.celestial.moonIntensity *
resolveWorldCelestialHorizonVisibility(
shaderSkyState.celestial.moonDirection.y,
shaderSkyState.sky.horizonHeight
),
direction: shaderSkyState.celestial.moonDirection
}
: null
)
: resolveDominantScreenSpaceGodRaysLightInput(
celestialBodiesState.sun,
celestialBodiesState.moon
celestialBodiesState.sun === null
? null
: {
colorHex: celestialBodiesState.sun.colorHex,
direction: celestialBodiesState.sun.direction,
intensity:
celestialBodiesState.sun.intensity *
celestialBodiesState.sun.horizonVisibility
},
celestialBodiesState.moon === null
? null
: {
colorHex: celestialBodiesState.moon.colorHex,
direction: celestialBodiesState.moon.direction,
intensity:
celestialBodiesState.moon.intensity *
celestialBodiesState.moon.horizonVisibility
}
);
syncScreenSpaceGodRaysLightSource(
this.godRaysLightSource,