Page 297 - Protec PR Book Volume 1

As soon as the 3D modeling phase was finished the virtual projectors were placed in d3 to test where to position the projectors, how many to use, what lenses we needed. Using its 3D simulator we essentially used d3 as a technical planning tool.
d3's Footprint feature allowed us to truly simulate the quality of the projection and avoid mistakes, such as having too little coverage or using too extreme projection angles.
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