OptionalenableOptionalenableOptionalenableEnable all event handlers (click/selection/metadata). Defaults to true.
OptionalenableOptionalonOptionalonCalled when a mesh is double-clicked. Receives the mesh object.
OptionalonCalled when a mesh with metadata is clicked. Receives the mesh's metadata object.
OptionalonOptionalselectionColor to use for highlighting selected meshes. Defaults to red (#ff0000).
Zoom into a mesh on double-click. Defaults to true.