comp shape attribute

Syntax

string comp.sel

float comp.index

float comp.total

Description

The comp shape attributes give information about the last component split in the chain of the shape's predecessors.

comp.sel	A string containing the component split selector which selected the current shape (or it's predecessor, respectively) in the last component split.
comp.index	The zero-based index into the group of shapes generated by the selector.
comp.total	The total number of components selected by the selector.

Example

Index and total are per selector; for instance

...
primitiveCube()
comp(f) { front : Front | side : Side }  

creates one Front shape with

• comp.sel: front
• comp.index: 0
• comp.total: 1

and 3 Side shapes with

• comp.sel: side
• comp.index: 0,1,2
• comp.total: 3

Related

• comp operation
• comp function
• setbackPerEdge operation

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