src/helpers/Vector2D.cpp


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#include "Vector2D.hpp"
#include <algorithm>

Vector2D::Vector2D(double xx, double yy) {
    x = xx;
    y = yy;
}

Vector2D::Vector2D() { x = 0; y = 0; }
Vector2D::~Vector2D() {}

double Vector2D::normalize() {
    // get max abs
    const auto max = abs(x) > abs(y) ? abs(x) : abs(y);

    x /= max;
    y /= max;

    return max;
}

Vector2D Vector2D::floor() {
    return Vector2D((int)x, (int)y);
}

Vector2D Vector2D::clamp(const Vector2D& min, const Vector2D& max) {
    return Vector2D(
        std::clamp(this->x, min.x, max.x == 0 ? INFINITY : max.x),
        std::clamp(this->y, min.y, max.y == 0 ? INFINITY : max.y)
    );
}