4 Projector blend on a sphere

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Hey Usami,

I think we did not understand you correctly. We believed you were to project on to outside of sphere. The picture you show is inside of sphere.

They use custom technology to create the sphere. If you wanted to use Catalyst to do the same thing I can imagine a way to do it but would take at least 7-8 projectors and at least 2 Catalyst machines.