Original patch by Jan Diederich, adapted by Pelle Johnsen. Review assistance by Daniel Tavares.
This patch adds an option to export only the selection.
Reported by Pelle Johnsen
Fix falloff import. Point light and Spot light always were set to inverse quad, instead of choosing the proper one based on imported values.
The
* simplify export and import, now that we have blender profiles for lights. The vanilla import is now more in line with the specs. If a blender profile is found, skip normal import, use the profile data instead.
* multiply energy into color rgb export (common profile).
* recalc distance taking metrics in account
lamp->energy and lamp->distance are now taken in account by calculating
the constant, linear and quadratic attenuations based on this.
The import tries to do the reverse.
Note: this will work only properly for lamps that have att1 and att2 set to
1.0 or 0.0, other lamptypes won't import correctly again.
