This 3D GeneratorThe 3d generator of a 3D Layer represents a source of geometry.Read More produces the geometry obtained by merging the geometries generated by children 3D GeneratorThe 3d generator of a 3D Layer represents a source of geometry.Read More.
The shortest way to create a group geometry is by making a selection of multiple 3D LayerA single 3D Layer (3D object, particle system, ect)Read More, right clicking on them
and selecting the
Use group geometry when you want to manipulate your multiple sub-geometries as a single merged geometry that
is associated to a single chain of 3D ModifierModify a 3D geometryRead More and has a single 3D RendererDisplays a 3D geometryRead More.
If you want to keep separate 3D RendererDisplays a 3D geometryRead More for each sub-geometry, use a 3D GroupA Group of 3D LayerRead More.