CachedData(UE4InputLight &, const void *)

Constructor.

DistanceFilter(float)

Return true if this light affects a system at the specified distance from the viewer.

GetCosCullAngle()

Accessors.

GetCosOuterCone()

Accessors.

GetIntensity()

Accessors.

GetInvCosConeDifference()

Accessors.

GetNegativeSinCullAngle()

Accessors.

GetSqrRadius()

Accessors.

Hash(Helpers::Hasher &, Geo::u32, Geo::u32)

Hash the light data.

InputLightBase(eLightType, bool)

Constructor.

InputLightBase(eLightType)

Constructor.

IsIntersectingCluster(const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &)

Complex light V normalBoundingBox intersection test.

IsIntersectingClusterGroup(const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &)

Light v ClusterGroup Bounding box intersection test.

IsIntersectingSystem(const Geo::v128 &, const Geo::v128 &)

Simple Light V system BoundingBox intersection test.

ShadeFourSamples(const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, Geo::u32, Geo::v128 &, Geo::v128 &, Geo::v128 &, Geo::v128 &)

Shades the given samples.

ShadeQuad(const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, Geo::u32, Geo::u32)

Shades the given quad.

ShadeQuadIntensities(const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &, const Geo::v128 &)

Believe it or not, making this function force-inline is actually a huge perf win.

bool bFullSphere

Full sphere?

bool bLineLight

True if this light has line-based falloff instead of point.

Geo::v128 BoundsMax

Axis aligned bounding box.

Geo::v128 BoundsMin

Axis aligned bounding box.

bool bSpotlight

Is this a spotlight?

Geo::v128 CosOuterCone_InvCosConeDiff_CosCullAngle_NegSinCullAngle

Pack four floats into a single v128 to avoid bloat.

Geo::v128 Direction

World space direction of the light.

Geo::u32 HasVisibility

Has visibility?

const float * IESProfileTable

IES profile table.

Geo::v128 Intensity_SqrRadius

RGB intensity of the light, plus square-radius packed into the w component.

Geo::v128 LightPos

World space position of light.

bool m_HasChanged

Whether the light has changed since it was last given to the extended direct lighting api.

const eLightType m_LightType

Type of input light corresponding to an eLightType enum value.

Geo::u64 m_Padding

Unused (this class is usually extended by one that starts with multiple v128s)

RadialFalloffModelType::CachedData RadialFalloffModel

Cached data for radial falloff model.

const Geo::u8 * VisibilityData

Visibility data.

Geo::s64 VisibilityDataU64

Visibility data.