--[[
  Some background for gaussian splats.
]]

ac.setMoonEclipse(false)
ac.setManualCloudsInvalidation(true)
ac.setSkyUseV2(false)
ac.setCloudArcMultiplier(1)
ac.setFogAlgorithm(ac.FogAlgorithm.New)
ac.fixSkyColorCalculateResult(false)
ac.fixSkyColorCalculateOrder(false)
ac.fixSkyV2Fog(false)
ac.fixCloudsV2Fog(false)
ac.setLambertGamma(1 / 2.2)
ac.setCloudShadowMaps(false)

-- Black sky
ac.setSkyBrightnessMult(0)
ac.setSkyStarsBrightness(0)
ac.setSkyPlanetsBrightness(0)

-- Disable fog
ac.setFogColor(rgb())
ac.setFogExponent(1)
ac.setFogDensity(0)
ac.setFogDistance(100)
ac.setFogHeight(0)
ac.setSkyFogMultiplier(0)
ac.setHorizonFogMultiplier(0, 1, 1)
ac.setFogBlend(0)
ac.setFogBacklitExponent(1)
ac.setFogBacklitMultiplier(0)

-- Ambient light
ac.setAmbientColor(rgb(2.2, 2.2, 2.2))
ac.setWeatherFakeShadowOpacity(1)
ac.setWeatherFakeShadowConcentration(0)
ac.adjustTrackVAO(0.6, 0, 1)
ac.adjustDynamicAOSamples(0.2, 0, 1)

-- Directional light
ac.setLightColor(rgb(0, 0, 0))
ac.setLightDirection(vec3(0, 1, 0))
ac.setSpecularColor(rgb(0, 0, 0))
ac.setSunSpecularMultiplier(1)
ac.setGodraysCustomColor(rgb(0, 0, 0))
ac.setGodraysCustomDirection(vec3(0, 1, 0))
ac.setShadows(ac.ShadowsState.Off)

-- Extra tweaks
ac.setBrightnessMult(1)
ac.setOverallSkyBrightnessMult(1)
ac.setWeatherLightsMultiplier(1)
ac.setTrueEmissiveMultiplier(1)
ac.setGlowBrightness(1)
ac.setEmissiveMultiplier(1)
ac.setWeatherTrackLightsMultiplierThreshold(0)
ac.setReflectionEmissiveBoost(1)
ac.setReflectionsBrightness(1)

function script.update(dt) end

ac.onPostProcessing(function (params)
  params.autoExposureEnabled = false
  params.tonemapExposure = 1
  params.tonemapFunction = ac.TonemapFunction.Linear
  params.tonemapGamma = 1
end)