Reference Feature Power Copy Destination CATPart Copied Feature Reference CATPart PowerCopy Reference Feature Copied Feature Instantiate Link to

Reference Feature User Feature Destination CATPart Reference CATPart UDF Instantiate Instance of Reference Feature User Feature Instance Instance of Reference Feature

Quantifier Declaration of the variables used in the Knowledge Pattern body The first UDF instance uses a plane (located in the model), the following one uses the output of a previous instance (NextBoxInputPlane) to set the NextBoxInputPlane input Another input (SketchPlane) is common to all instances and is picked up from the instantiation context. The external view of the User Feature BoxUDF is described through its type. You insert the code describing a loop that instantiates the User Feature BoxUDF which is accessed through the ARM catalog. The function used to perform this operation is CreateOrModifyTemplate which applies to a list. The BoxUDF feature publishes parameters and one of these parameters (PreviousBoxLength) is set with the previous instance parameter called L.