Process-wide defaults for creating shadows per light family. 更多...

#include <ShadowScheme.h>

静态 Public 成员函数
static ShadowSchemeSettings &	current ()
	Borrow the process-wide settings object.

Public 属性
bool	enableDirectionalCsm = true

bool	enableSpotPerspective = true

bool	enablePointCube = false

int	directionalMapSize = ShadowConfig::kMapSize

int	localMapSize = 1024

int	maxSpotShadowCasters = ShadowConfig::kLocalSlots
	Max local atlas occupants this frame (≤ kLocalSlots).

int	maxPointShadowCasters = 0

float	defaultSpotBias = 0.002f

float	defaultPointBias = 0.003f

bool	enableLocalPaging = true
	Score by camera importance and sticky-slot hysteresis (vs intensity only).

int	maxLocalUpdatesPerFrame = ShadowConfig::kLocalSlots
	Max local shadow layers redrawn per frame (time-slice). Occupants beyond this still sample last-written depth when paging keeps them.

float	hysteresisBonus = 0.35f
	Multiplicative bonus for casters that already own a slot (reduces flicker).

float	minPageScore = 1e-4f
	Drop candidates below this score when paging view is valid.

详细描述

Process-wide defaults for creating shadows per light family.

Controllers (RenderControl / script) mutate this; RenderSystem3D reads it each frame when selecting casters and allocating atlas slots.

Local spot shadows use a fixed atlas (kLocalSlots). When more casters request shadows than slots, paging scores by intensity / distance / soft screen coverage and keeps sticky occupancy (hysteresis). An independent update budget can time-slice redraws while still sampling cached maps.

@thread Render thread only.

在文件 ShadowScheme.h 第 60 行定义.

成员函数说明

◆ current()

ShadowSchemeSettings & eve::graphics::ShadowSchemeSettings::current ( )

static

Borrow the process-wide settings object.

在文件 ShadowScheme.cpp 第 85 行定义.

类成员变量说明

◆ defaultPointBias

float eve::graphics::ShadowSchemeSettings::defaultPointBias = 0.003f

在文件 ShadowScheme.h 第 70 行定义.

◆ defaultSpotBias

float eve::graphics::ShadowSchemeSettings::defaultSpotBias = 0.002f

在文件 ShadowScheme.h 第 69 行定义.

◆ directionalMapSize

int eve::graphics::ShadowSchemeSettings::directionalMapSize = ShadowConfig::kMapSize

在文件 ShadowScheme.h 第 64 行定义.

◆ enableDirectionalCsm

bool eve::graphics::ShadowSchemeSettings::enableDirectionalCsm = true

在文件 ShadowScheme.h 第 61 行定义.

◆ enableLocalPaging

bool eve::graphics::ShadowSchemeSettings::enableLocalPaging = true

Score by camera importance and sticky-slot hysteresis (vs intensity only).

在文件 ShadowScheme.h 第 73 行定义.

◆ enablePointCube

bool eve::graphics::ShadowSchemeSettings::enablePointCube = false

在文件 ShadowScheme.h 第 63 行定义.

◆ enableSpotPerspective

bool eve::graphics::ShadowSchemeSettings::enableSpotPerspective = true

在文件 ShadowScheme.h 第 62 行定义.

◆ hysteresisBonus

float eve::graphics::ShadowSchemeSettings::hysteresisBonus = 0.35f

Multiplicative bonus for casters that already own a slot (reduces flicker).

在文件 ShadowScheme.h 第 80 行定义.

◆ localMapSize

int eve::graphics::ShadowSchemeSettings::localMapSize = 1024

在文件 ShadowScheme.h 第 65 行定义.

◆ maxLocalUpdatesPerFrame

int eve::graphics::ShadowSchemeSettings::maxLocalUpdatesPerFrame = ShadowConfig::kLocalSlots

Max local shadow layers redrawn per frame (time-slice). Occupants beyond this still sample last-written depth when paging keeps them.

在文件 ShadowScheme.h 第 78 行定义.

◆ maxPointShadowCasters

int eve::graphics::ShadowSchemeSettings::maxPointShadowCasters = 0

在文件 ShadowScheme.h 第 68 行定义.

◆ maxSpotShadowCasters

int eve::graphics::ShadowSchemeSettings::maxSpotShadowCasters = ShadowConfig::kLocalSlots

Max local atlas occupants this frame (≤ kLocalSlots).

在文件 ShadowScheme.h 第 67 行定义.

◆ minPageScore

float eve::graphics::ShadowSchemeSettings::minPageScore = 1e-4f

Drop candidates below this score when paging view is valid.

在文件 ShadowScheme.h 第 82 行定义.

该结构体的文档由以下文件生成:

src/modules/graphics/ShadowScheme.h
src/modules/graphics/ShadowScheme.cpp

静态 Public 成员函数

Public 属性