OptionalfilterSQL expression to select features that belong to this filter block.
OptionalfilterFilter mode defines how features are drawn. For example, the filter mode of a filter can be solid or wire frame.
OptionaltitleTitle of the filter block.
A filter block defines what elements will be filtered with a specific filter mode. To ensure performance on client applications, it is not recommended to declare multiple filter blocks with the same filter mode. Filter blocks are contained in a filter for a building scene layer. Each filter includes at least one filter block.