Detailed Description

A directional light with parallel rays (e.g. sunlight). Supports cascaded shadow maps.

Inherits from: Light

Lua full name: lysa.nodes.DirectionalLight

Public Member Functions
DirectionalLight	create (color: lysa.float4)static
	Creates a DirectionalLight with the given color and intensity (xyz = RGB, w = intensity). More...

Properties
integer	shadow_map_cascades_count
	Number of shadow map cascades (between 2 and MAX_SHADOW_MAP_CASCADES).

number	cascade_split_lambda
	Lambda controlling how cascade split depths are distributed; values closer to 1.0 produce smaller (finer) first cascades.

Member Function Documentation

DirectionalLight create ( lysa.float4 color )

static

Creates a DirectionalLight with the given color and intensity (xyz = RGB, w = intensity).

Parameters

color lysa.float4

integer shadow_map_cascades_count

Number of shadow map cascades (between 2 and MAX_SHADOW_MAP_CASCADES).

number cascade_split_lambda

Lambda controlling how cascade split depths are distributed; values closer to 1.0 produce smaller (finer) first cascades.