Reference Feature

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

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

3. 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 theNextBoxInputPlane input Another input (SketchPlane) is common to all instances and ispicked 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. Quantifier