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Added 2 helper methods to Math.

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Relintai 2022-02-04 15:52:48 +01:00
parent a05ca2e261
commit 3172dfbcd9
1 changed files with 5 additions and 0 deletions
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5
core/math/math.h
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@ -59,6 +59,8 @@ public:
inline static float floor(const float x) { return ::floorf(x); }
inline static double floor(const double x) { return ::floor(x); }
// x + 0.5 -> so f.e. 0.9999999 will become 1
inline static int floorf_int(const float x) { return static_cast<int>(x + 0.5); }
inline static float ceil(const float x) { return ::ceilf(x); }
inline static double ceil(const double x) { return ::ceil(x); }
@ -93,6 +95,9 @@ public:
static float is_equal_approx(const float a, const float b);
static float is_zero_approx(const float a);
//can save typing static_cast<float>
inline static float divf(const float a, const float b) { return a / b; }
// Taken from the Godot Engine (MIT License)
// Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
// Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).