💡Light (defLight)

Name	Description	Required	Type	Default
type	directional, point, or spot	Yes	String
pos		No	Vec3	[0,0,0]
dir		No	Vec3	[0,0,-1]
color		No	Color	"white"
intensity	DirectionalLight	No	Number	1
distance	PointLight and SpotLight	No	Number	32
decay	PointLight and SpotLight	No	Number	1
power	PointLight and SpotLight	No	Number	PI
angle	SpotLight, in radians	No	Number	30
penumbra	SpotLight	No	Number	0.5

/**
 * See three.js docs for more info
 * https://threejs.org/docs/?q=object3d#api/en/lights/Light
 * https://threejs.org/docs/?q=object3d#api/en/lights/DirectionalLight
 * https://threejs.org/docs/?q=object3d#api/en/lights/PointLight
 * https://threejs.org/docs/?q=object3d#api/en/lights/SpotLight
 * 
 * REQ String type - directional, point, or spot
 * OPT Vector3 pos [0, 0, 0]
 * OPT Vector3 dir [0, 0, -1]
 * OPT Color color ["white"]
 * OPT Number intensity [1] - DirectionalLight
 * OPT Number distance [32] - PointLight and SpotLight
 * OPT Number decay [1] - PointLight and SpotLight
 * OPT Number power [PI] - PointLight and SpotLight
 * OPT Number angle [30 degrees] - SpotLight, in radians
 * OPT Number penumbra [0.5] - SpotLight
 */