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Keep fog local to world geometry

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This commit is contained in:
Alexander Sellite 2026-08-03 16:36:34 -04:00
parent b7e5b7806c
commit ffaa2ac37c
5 changed files with 107 additions and 90 deletions
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55
tests/world_time_validation.gd
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@ -17,6 +17,12 @@ const FishableWaterRegionType = preload(
const WeatherIconType = preload("res://ui/weather_icon.gd")
const Catalog: FishPoolType = preload("res://fish/pools/fish_catalog.tres")
const SaltWaterMaterial: ShaderMaterial = preload(
"res://world/materials/stylized_water.tres"
)
const FreshWaterMaterial: ShaderMaterial = preload(
"res://world/materials/stylized_water_fresh.tres"
)
func _initialize() -> void:
@ -243,6 +249,14 @@ func _validate_environment_presentation() -> void:
< 0.01
)
var day_ambient_energy: float = runtime_environment.ambient_light_energy
var day_water_brightness := float(
SaltWaterMaterial.get_shader_parameter("environment_brightness")
)
assert(day_water_brightness > 0.99)
assert(is_equal_approx(
float(FreshWaterMaterial.get_shader_parameter("environment_brightness")),
day_water_brightness,
))
visuals.apply_time_immediately(0.0)
var night_horizon: Color = runtime_sky_material.get_shader_parameter(
"sky_horizon_color"
@ -265,6 +279,47 @@ func _validate_environment_presentation() -> void:
assert(night_moon_direction.y > 0.85)
assert(night_moon_direction.is_equal_approx(-night_sun_direction))
assert(runtime_environment.ambient_light_energy < day_ambient_energy)
var night_water_brightness := float(
SaltWaterMaterial.get_shader_parameter("environment_brightness")
)
assert(night_water_brightness < day_water_brightness * 0.4)
assert(is_equal_approx(
float(FreshWaterMaterial.get_shader_parameter("environment_brightness")),
night_water_brightness,
))
var night_water_tint := (
SaltWaterMaterial.get_shader_parameter("environment_tint") as Color
)
assert(night_water_tint.get_luminance() < 0.5)
var night_background_energy := runtime_environment.background_energy_multiplier
var night_adjustment_brightness := runtime_environment.adjustment_brightness
var night_adjustment_saturation := runtime_environment.adjustment_saturation
visuals.apply_weather_immediately(WorldWeatherService.Weather.FOGGY)
visuals.apply_time_immediately(0.0)
var foggy_sky_horizon := (
runtime_sky_material.get_shader_parameter("sky_horizon_color") as Color
)
assert(foggy_sky_horizon.is_equal_approx(night_horizon))
assert(is_zero_approx(runtime_environment.fog_sky_affect))
assert(is_equal_approx(runtime_environment.fog_depth_begin, 3.0))
assert(is_equal_approx(runtime_environment.fog_depth_end, 28.0))
assert(is_equal_approx(
float(SaltWaterMaterial.get_shader_parameter("environment_brightness")),
night_water_brightness,
))
assert(is_equal_approx(
runtime_environment.background_energy_multiplier,
night_background_energy,
))
assert(is_equal_approx(
runtime_environment.adjustment_brightness,
night_adjustment_brightness,
))
assert(is_equal_approx(
runtime_environment.adjustment_saturation,
night_adjustment_saturation,
))
visuals.apply_weather_immediately(WorldWeatherService.Weather.SUNNY)
visuals.apply_time_immediately(20.0)
var dusk_horizon: Color = runtime_sky_material.get_shader_parameter(
"sky_horizon_color"