From be933ef2241d79558f91796cc5b3a161f72ebf9c Mon Sep 17 00:00:00 2001 From: manuel Date: Mon, 19 Oct 2020 00:52:24 +0200 Subject: sync with upstream --- xbmc/utils/Vector.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 xbmc/utils/Vector.h (limited to 'xbmc/utils/Vector.h') diff --git a/xbmc/utils/Vector.h b/xbmc/utils/Vector.h new file mode 100644 index 0000000..f427ec9 --- /dev/null +++ b/xbmc/utils/Vector.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2012-2018 Team Kodi + * This file is part of Kodi - https://kodi.tv + * + * SPDX-License-Identifier: GPL-2.0-or-later + * See LICENSES/README.md for more information. + */ + +#pragma once + +class CVector +{ +public: + CVector() = default; + constexpr CVector(float xCoord, float yCoord):x(xCoord), y(yCoord) {} + + constexpr CVector operator+(const CVector &other) const + { + return CVector(x + other.x, y + other.y); + } + + constexpr CVector operator-(const CVector &other) const + { + return CVector(x - other.x, y - other.y); + } + + CVector& operator+=(const CVector &other); + CVector& operator-=(const CVector &other); + + constexpr float scalar(const CVector &other) const + { + return x * other.x + y * other.y; + } + + float length() const; + + float x = 0; + float y = 0; +}; -- cgit v1.2.3