Properties
Properties can be assigned to the entire node as well as to each surface of this node individually. A property can be edited on the Property tab of the Parameters window: it becomes available when the target property is selected in the property hierarchy.
Node Property
To assign a property to the node, select it and specify a *.prop file in the Node Property section on the Node tab:
Check also the alternative ways of assigning a property to a node. To set the parameter to the default value, click right to the field with the property name.
When a property is assigned, its parameters are available for editing.
Surface Property
To assign a property for a surface, select it in the hierarchy list and specify a *.prop file in the Property section on the Node tab (it can be found right after the Material section):
Check also the alternative ways of assigning a property to a surface. To set the parameter to the default value, click right to the field with the property name.
When a property is assigned, its parameters are available for editing.