Usage: In the light data, set the three optional normalized variables as
light1:
namespace: /ambf/env/lights/
name: light1
location: {x: 0.0, y: 0.5, z: 2.5}
direction: {x: 0, y: 0, z: -1.0}
spot exponent: 0.3
shadow quality: 0
cutoff angle: 0.7
attenuation: {constant: 1.0, linear: 0.0, quadratic: 0.0} #<-- All these are optional i.e. any single one can be set by omitting others
Usage: In the light data, set the three optional normalized variables as