Commit 4e3478f4 authored by Simon Spannagel's avatar Simon Spannagel
Browse files

HexagonalPixels: use hex_distance for neighbor search

parent fb54c183

src/core/geometry/HexagonalPixelDetectorModel.cpp

+1 −3
Original line number Diff line number Diff line
@@ -103,9 +103,7 @@ std::set<Pixel::Index> HexagonalPixelDetectorModel::getNeighbors(const Pixel::In 


    for(int x = idx.x() - static_cast<int>(distance); x <= idx.x() + static_cast<int>(distance); x++) {

        for(int y = idx.y() - static_cast<int>(distance); y <= idx.y() + static_cast<int>(distance); y++) {

            // "cut off" the corners of the rectangle around the index in question to make it a hexagon, remove

            // indices outside the pixel grid

            if(std::abs(x - idx.x() + y - idx.y()) <= static_cast<int>(distance) && isWithinMatrix(x, y)) {

            if(hex_distance(idx.x(), idx.y(), x, y) <= distance && isWithinMatrix(x, y)) {

                neighbors.insert({x, y});

            }

        }