General Parameters:

• Name: Name for the billboard. Should be unique for all objects in map.
• Position: 3D Vector storing the position in world.
• Rotation: 3D Vector storing the rotation.
• Size: 3D Vector storing the size of the area box.

Specific Parameters:

• Exposure: The total light that is allowed through the camera, increasing this value makes the image brighter. In the range of -10 to +10.
• WhitePoint: A real value that sets which value that should be considered the brightest.
• Transition time: The time it takes for the new exposure to apply.