polyzone {RCBR}

Identify crossed polygons from existing cells when adding a new line (works only for dim = 2)

Description

Given an existing cell configuration represented by the Signvector and associated interior points w, identify the polygons crossed by the next new line.

Usage

polyzone(SignVector, w, A, b)

Arguments

SignVector

current SignvVctor matrix

w

associated interior points

A

design matrix for full problem aka [1,z]

b

associated final column of design matrix aka [v]

Value

vector of indices of crossed polygons

Author(s)

Jiaying Gu