Path: blob/master/core/templates/interpolated_property.cpp
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/**************************************************************************/1/* interpolated_property.cpp */2/**************************************************************************/3/* This file is part of: */4/* GODOT ENGINE */5/* https://godotengine.org */6/**************************************************************************/7/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */8/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */9/* */10/* Permission is hereby granted, free of charge, to any person obtaining */11/* a copy of this software and associated documentation files (the */12/* "Software"), to deal in the Software without restriction, including */13/* without limitation the rights to use, copy, modify, merge, publish, */14/* distribute, sublicense, and/or sell copies of the Software, and to */15/* permit persons to whom the Software is furnished to do so, subject to */16/* the following conditions: */17/* */18/* The above copyright notice and this permission notice shall be */19/* included in all copies or substantial portions of the Software. */20/* */21/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */22/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */23/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */24/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */25/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */26/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */27/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */28/**************************************************************************/2930#include "interpolated_property.h"3132#include "core/math/vector2.h"3334namespace InterpolatedPropertyFuncs {3536float lerp(float p_a, float p_b, float p_fraction) {37return Math::lerp(p_a, p_b, p_fraction);38}3940double lerp(double p_a, double p_b, float p_fraction) {41return Math::lerp(p_a, p_b, (double)p_fraction);42}4344Vector2 lerp(const Vector2 &p_a, const Vector2 &p_b, float p_fraction) {45return p_a.lerp(p_b, p_fraction);46}4748} //namespace InterpolatedPropertyFuncs495051