Bounding_Box.cpp

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// Copyright (c) 2013 by Wayne C. Gramlich.  All rights reserved.

#include "Bounding_Box.hpp"
#include "Memory.hpp"
#include <algorithm>

BoundingBox::BoundingBox() {
  reset();
}


void BoundingBox::reset() {
    double big = 123456789.0;
    maximum_x = -big;
    minimum_x = big;
    maximum_y = -big;
    minimum_y = big;
}


void BoundingBox::update(double x, double y) {
    maximum_x = std::max(maximum_x, x);
    minimum_x = std::min(minimum_x, x);
    maximum_y = std::max(maximum_y, y);
    minimum_y = std::min(minimum_y, y);
}