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32 lines
No EOL
623 B
C++
32 lines
No EOL
623 B
C++
#include "Vector2D.hpp"
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#include <algorithm>
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Vector2D::Vector2D(double xx, double yy) {
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x = xx;
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y = yy;
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}
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Vector2D::Vector2D() {
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x = 0;
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y = 0;
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}
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Vector2D::~Vector2D() {}
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double Vector2D::normalize() {
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// get max abs
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const auto max = abs(x) > abs(y) ? abs(x) : abs(y);
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x /= max;
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y /= max;
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return max;
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}
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Vector2D Vector2D::floor() {
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return Vector2D((int)x, (int)y);
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}
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Vector2D Vector2D::clamp(const Vector2D& min, const Vector2D& max) {
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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));
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} |