Public Member Functions
	XII_DECLARE_POD_TYPE ()

Public Attributes
xiiVec4	m_PositionAndInvRange
	xyz = world position, w = 1 / range.
xiiVec4	m_DirectionAndType
	xyz = world direction, w = xiiGpuLightType.
xiiVec4	m_ColorAndIntensity
	rgb = normalized linear color; w = cd (local), lx (directional), or nt (area).
xiiVec4	m_AttenuationAndSize
	x = range, y = source radius, z = tube length, w = reserved.
xiiVec4	m_SpotAnglesAndRectSize
	x = cos(inner half angle), y = cos(outer half angle), zw = rect extents.
xiiVec4	m_ShadowData
	x = casts shadow, y = camera fade-out distance in metres (zero is automatic/full), z = angular/source size, w = reserved.
xiiVec4	m_BoundsCenterAndRadius
	xyz = culling sphere center, w = culling sphere radius.
xiiVec4	m_OrientationRightAndIES
	xyz = local right axis, w = compact IES profile index plus one (zero means none).
xiiVec4U32	m_Metadata
	x = stable light ID, y = compact frame index, z = LightType, w = 16-bit content revision.

Detailed Description

Light representation consumed by clustered lighting shaders.

The layout is intentionally 16-byte aligned and mirrors Data/Base/Shaders/Pipeline/LightingData.h.

The documentation for this struct was generated from the following file:

Public Member Functions