Google's Sketch Up is used here, since it provides the basic tools to apply textured and photo-realistic
rendering to the multipatch building blocks you've created in ArcScene. Because SketchUp doesn't
natively support the multi patch data format, you will need to convert it into an interoperable format-in this
case, the Collaborative Design Activity (COLLADA) format. COLLADA is one of a number of very useful
data formats that is interoperable with a range of third- party 30 design software and is perfect for moving
data between ArcScene and SketchUp.