documentation for blender light export

gistfile1.txt

lights export from blender:
- blender sunlamp <-> threejs ambientlight
  color <-> color (light intensity via color brightness)
- blender pointlamp <-> threejs pointlight 
  location <-> position
  distance <-> distance
  color <-> color
  energy <-> intensity
- blender spotlamp <-> threejs spotlight
  location <-> position
  distance <-> distance
  rotation <-> target (location, distance and rotation are used, to compute the target)
  color <-> color
  energy <-> intensity
- blender hemilamp <-> threejs hemispherelight
  location <-> position
  distance <-> distance
  rotation <-> target (location, distance and rotation are used, to compute the target)
  color <-> color
  energy <-> intensity
- blender arealamp <-> threejs arealight
  location <-> position
  size <-> width
  size_y <-> height
  color <-> color
  energy <-> intensity