From d74e03063095d43c654fa52c3868f7ef8fce69f1 Mon Sep 17 00:00:00 2001 From: chai Date: Tue, 23 Oct 2018 22:09:22 +0800 Subject: =?UTF-8?q?*=E7=B2=92=E5=AD=90=E7=B3=BB=E7=BB=9F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/libjin/Math/je_math.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/libjin/Math/je_math.h') diff --git a/src/libjin/Math/je_math.h b/src/libjin/Math/je_math.h index 1f8e0b3..e7c3ec5 100644 --- a/src/libjin/Math/je_math.h +++ b/src/libjin/Math/je_math.h @@ -71,6 +71,12 @@ namespace JinEngine return a + t * (b - a); } + float lerp(float a, float b, float f) + { + f = clamp(f, 0, 1); + return a + f * (b - a); + } + } // namespace Math } // namespace JinEngine -- cgit v1.1-26-g67d0