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Public 属性 | 所有成员列表
eve::graphics::SkyWispsLayer结构体 参考

Borrowed authored thin-cloud layer, consumed synchronously by sky preparation. 更多...

#include <SkyWispsLayer.h>

Public 属性

bool daylightEnabled = false
 Opt-in daylight chain. Disabled for legacy manifests; no independent time source.
 
bool opticalCycleEnabled = false
 Opt-in source optical cycle, prepared as an immutable height-sampled LUT volume.
 
SkyDaylightLayer daylight
 
const ShaderImageInput * starsTexture = nullptr
 Optional star/noise uploads, borrowed through preparation only; required by daylightEnabled.
 
const ShaderImageInput * starsNoiseTexture = nullptr
 
const ShaderImageInput * moonColorTexture = nullptr
 Lunar color/alpha and phase-normal uploads; borrowed only until prepare returns. Required when daylight.moonDiskColor.w is 1; ignored otherwise.
 
const ShaderImageInput * moonNormalTexture = nullptr
 
std::array< std::array< float, 4 >, 12 > sunDiskCurve {}
 Optional RGB elevation curves: four (height,value,arrive tangent,leave tangent) keys per channel. Values scale disk radiance relative to each channel's final key; heights are (1+sunDirection.y)/2. Unweighted cubic Hermite interpolation with constant endpoint extrapolation; no clock is retained.
 
bool sunDiskCurveEnabled = false
 
std::array< float, 3 > sunDiskColor {0, 0, 0}
 Solar disk RGB radiance; zero disables it. Copied at preparation, independent of light irradiance.
 
std::array< float, 3 > sunDiskShape {.021380283f, 3.f, 0.f}
 Angular radius in radians, positive edge exponent and nonnegative reflection multiplier.
 
std::array< float, 3 > materialContrast {0, 1, 1}
 Parent material contrast, midpoint and intensity, applied after sky/cloud composition.
 
bool authoredSkyLighting = false
 Apply authored sun/moon intensity gradients to the physical sky before composition.
 
std::span< const float > corners
 
const ShaderImageInput * densityTexture = nullptr
 
float domeScale = 5000
 
std::array< float, 3 > color {.355900f, .399502f, .469850f}
 
std::array< float, 4 > gradient {.5f, 0, -.866025f, 5}
 
std::array< float, 2 > movement {-1, 0}
 
std::array< float, 3 > moonForward {0, 0, 1}
 
float morphRate = 1
 
float morphPeriod = 10
 
float morphAmount = .4f
 
float opacity = .2f
 
float litIntensity = .8f
 
float cloudTime = 0
 
bool moonGradient = true
 
bool staticClouds = false
 

详细描述

Borrowed authored thin-cloud layer, consumed synchronously by sky preparation.

Triangle-list corners are x,y,z,u,v,r,g,b,a in Unreal local centimetres. Coordinates convert to native (x,z,y) metres, with the explicit uniform dome scale. Texture storage/sRGB interpretation is explicit in densityTexture; its binding is reassigned. No file loading, provider pointers, clocks or callbacks are retained. All values are copied to GPU storage. This is a runtime upload description, not a persistent file schema.

在文件 SkyWispsLayer.h 第 53 行定义.

类成员变量说明

◆ authoredSkyLighting

bool eve::graphics::SkyWispsLayer::authoredSkyLighting = false

Apply authored sun/moon intensity gradients to the physical sky before composition.

在文件 SkyWispsLayer.h 第 78 行定义.

◆ cloudTime

float eve::graphics::SkyWispsLayer::cloudTime = 0

在文件 SkyWispsLayer.h 第 88 行定义.

被这些函数引用 eve::daynight::SkyRuntime::prepare().

◆ color

std::array<float, 3> eve::graphics::SkyWispsLayer::color {.355900f, .399502f, .469850f}

在文件 SkyWispsLayer.h 第 82 行定义.

◆ corners

std::span<const float> eve::graphics::SkyWispsLayer::corners

在文件 SkyWispsLayer.h 第 79 行定义.

◆ daylight

SkyDaylightLayer eve::graphics::SkyWispsLayer::daylight

在文件 SkyWispsLayer.h 第 58 行定义.

被这些函数引用 eve::graphics::SkyAtmospherePass::prepare().

◆ daylightEnabled

bool eve::graphics::SkyWispsLayer::daylightEnabled = false

Opt-in daylight chain. Disabled for legacy manifests; no independent time source.

在文件 SkyWispsLayer.h 第 55 行定义.

被这些函数引用 eve::graphics::SkyAtmospherePass::prepare().

◆ densityTexture

const ShaderImageInput* eve::graphics::SkyWispsLayer::densityTexture = nullptr

在文件 SkyWispsLayer.h 第 80 行定义.

◆ domeScale

float eve::graphics::SkyWispsLayer::domeScale = 5000

在文件 SkyWispsLayer.h 第 81 行定义.

被这些函数引用 eve::graphics::SkyAtmospherePass::prepare().

◆ gradient

std::array<float, 4> eve::graphics::SkyWispsLayer::gradient {.5f, 0, -.866025f, 5}

在文件 SkyWispsLayer.h 第 83 行定义.

◆ litIntensity

float eve::graphics::SkyWispsLayer::litIntensity = .8f

在文件 SkyWispsLayer.h 第 87 行定义.

◆ materialContrast

std::array<float, 3> eve::graphics::SkyWispsLayer::materialContrast {0, 1, 1}

Parent material contrast, midpoint and intensity, applied after sky/cloud composition.

在文件 SkyWispsLayer.h 第 76 行定义.

◆ moonColorTexture

const ShaderImageInput* eve::graphics::SkyWispsLayer::moonColorTexture = nullptr

Lunar color/alpha and phase-normal uploads; borrowed only until prepare returns. Required when daylight.moonDiskColor.w is 1; ignored otherwise.

在文件 SkyWispsLayer.h 第 64 行定义.

◆ moonForward

std::array<float, 3> eve::graphics::SkyWispsLayer::moonForward {0, 0, 1}

在文件 SkyWispsLayer.h 第 85 行定义.

◆ moonGradient

bool eve::graphics::SkyWispsLayer::moonGradient = true

在文件 SkyWispsLayer.h 第 89 行定义.

◆ moonNormalTexture

const ShaderImageInput* eve::graphics::SkyWispsLayer::moonNormalTexture = nullptr

在文件 SkyWispsLayer.h 第 65 行定义.

◆ morphAmount

float eve::graphics::SkyWispsLayer::morphAmount = .4f

在文件 SkyWispsLayer.h 第 86 行定义.

◆ morphPeriod

float eve::graphics::SkyWispsLayer::morphPeriod = 10

在文件 SkyWispsLayer.h 第 86 行定义.

被这些函数引用 eve::daynight::SkyRuntime::prepare().

◆ morphRate

float eve::graphics::SkyWispsLayer::morphRate = 1

在文件 SkyWispsLayer.h 第 86 行定义.

被这些函数引用 eve::daynight::SkyRuntime::prepare().

◆ movement

std::array<float, 2> eve::graphics::SkyWispsLayer::movement {-1, 0}

在文件 SkyWispsLayer.h 第 84 行定义.

◆ opacity

float eve::graphics::SkyWispsLayer::opacity = .2f

在文件 SkyWispsLayer.h 第 87 行定义.

◆ opticalCycleEnabled

bool eve::graphics::SkyWispsLayer::opticalCycleEnabled = false

Opt-in source optical cycle, prepared as an immutable height-sampled LUT volume.

在文件 SkyWispsLayer.h 第 57 行定义.

被这些函数引用 eve::graphics::SkyAtmospherePass::prepare().

◆ starsNoiseTexture

const ShaderImageInput* eve::graphics::SkyWispsLayer::starsNoiseTexture = nullptr

在文件 SkyWispsLayer.h 第 61 行定义.

◆ starsTexture

const ShaderImageInput* eve::graphics::SkyWispsLayer::starsTexture = nullptr

Optional star/noise uploads, borrowed through preparation only; required by daylightEnabled.

在文件 SkyWispsLayer.h 第 60 行定义.

◆ staticClouds

bool eve::graphics::SkyWispsLayer::staticClouds = false

在文件 SkyWispsLayer.h 第 89 行定义.

◆ sunDiskColor

std::array<float, 3> eve::graphics::SkyWispsLayer::sunDiskColor {0, 0, 0}

Solar disk RGB radiance; zero disables it. Copied at preparation, independent of light irradiance.

在文件 SkyWispsLayer.h 第 72 行定义.

◆ sunDiskCurve

std::array<std::array<float, 4>, 12> eve::graphics::SkyWispsLayer::sunDiskCurve {}

Optional RGB elevation curves: four (height,value,arrive tangent,leave tangent) keys per channel. Values scale disk radiance relative to each channel's final key; heights are (1+sunDirection.y)/2. Unweighted cubic Hermite interpolation with constant endpoint extrapolation; no clock is retained.

在文件 SkyWispsLayer.h 第 69 行定义.

◆ sunDiskCurveEnabled

bool eve::graphics::SkyWispsLayer::sunDiskCurveEnabled = false

在文件 SkyWispsLayer.h 第 70 行定义.

◆ sunDiskShape

std::array<float, 3> eve::graphics::SkyWispsLayer::sunDiskShape {.021380283f, 3.f, 0.f}

Angular radius in radians, positive edge exponent and nonnegative reflection multiplier.

在文件 SkyWispsLayer.h 第 74 行定义.

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