Model3DGroup derives from
Model3DGroups are used to group together a collection of
Model3Ds into a single model. Grouping multiple
GeometryModel3Ds together with a
Model3DGroup is a way to build a model that uses multiple materials. Listing 8.4 shows how six
GeometryModel3Ds can be combined to form a model of a cube. An alternative approach would be to create one
MeshGeometry3D that uses a
MaterialGroup to achieve the same effect.