mirror of
https://github.com/KartKrewDev/RingRacers.git
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37f2384229
- srb2::math::Fixed
- Operator overloads for FixedMul and FixedDiv
- Implicit conversion between fixed_t, Fixed and
floating-point types
- srb2::math::Vec2
- Template to any type
- Operator overloads for arithmetic operations
- Convertible between different types
- srb2::math::LineSegment
- Template to any type
- Holds two Vec2 instances
- Sorting methods and vertical/horizontal test
- srb2::math::LineEquation
- Slope formula from LineSegment
- y method to find y from x
- Intersect algorithm
- Fixed-point specialization to avoid overflows
- srb2::math::LineEquationX
- Inherits LineEquation
- x method to find x from y
34 lines
890 B
C++
34 lines
890 B
C++
// DR. ROBOTNIK'S RING RACERS
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//-----------------------------------------------------------------------------
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// Copyright (C) 2023 by James Robert Roman
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//
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// This program is free software distributed under the
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// terms of the GNU General Public License, version 2.
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// See the 'LICENSE' file for more details.
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//-----------------------------------------------------------------------------
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#ifndef math_traits_hpp
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#define math_traits_hpp
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#include <cmath>
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#include <type_traits>
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namespace srb2::math
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{
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template <typename T, typename = void>
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struct Traits;
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template <typename T>
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struct Traits<T, std::enable_if_t<std::is_floating_point_v<T>>>
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{
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static constexpr T kZero = 0.0;
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static constexpr T kUnit = 1.0;
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static T copysign(T x, T y) { return std::copysign(x, y); }
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static T hypot(T x, T y) { return std::hypot(x, y); }
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};
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}; // namespace srb2::math
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#endif/*math_traits_hpp*/
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