A fairly easy map with few challenging puzzles.

Align a laser correctly to reach the finish. Use cubes and portals to activate all of the nodes.

Time lapse of its creation:

http://www.youtube.com/watch?v=Ztw7oIfLHKY

Click here to download Shape the Laser

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Not sure if this was correct - it was pretty fiddly (spoiler, obviously):
http://steamcommunity.com/profiles/76561198002380422/screenshot/595847644170289761

The download link currently doesn't lead to the map itself but to all of your workshop files, maybe you want to change that?

I came up with the same solution that El Farmerino found. Is that the intended one? If so, maybe you should add a little warning in the description that this might need some careful cube placement.

El Farmerino wrote:
Not sure if this was correct - it was pretty fiddly (spoiler, obviously):
http://steamcommunity.com/profiles/76561198002380422/screenshot/595847644170289761

wow, i didn't realize that posting maps generated threads, lol. thanks for the suggestions on my maps. that solution is not actually the correct one. the correct one doesn't require that cube placement.