Detailed Description

Base class for all light-emitting nodes.

Inherits from: Node

Lua full name: lysa.nodes.Light

Properties
lysa.float4	color_and_intensity
	The light color and intensity (xyz = linear RGB color, w = intensity scalar).

boolean	cast_shadows
	Whether this light generates a shadow map.

integer	shadow_map_size
	Resolution of the shadow map texture in pixels (e.g. 1024, 2048).

number	shadow_transparency_scissors
	Alpha threshold used to discard transparent fragments from the shadow map.

number	shadow_transparency_color_scissors
	Color brightness threshold used to discard fully saturated transparent fragments from the shadow map.

Property Documentation

lysa.float4 color_and_intensity

The light color and intensity (xyz = linear RGB color, w = intensity scalar).

boolean cast_shadows

Whether this light generates a shadow map.

integer shadow_map_size

Resolution of the shadow map texture in pixels (e.g. 1024, 2048).

number shadow_transparency_scissors

Alpha threshold used to discard transparent fragments from the shadow map.

number shadow_transparency_color_scissors

Color brightness threshold used to discard fully saturated transparent fragments from the shadow map.