From 8b00d67febf133e89f6a0bfabc41feed555dc4a9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 12 Jan 2019 21:48:33 +0800
Subject: =?UTF-8?q?*=E5=8E=BB=E6=8E=89=E6=96=87=E4=BB=B6=E5=89=8D=E7=BC=80?=
 =?UTF-8?q?je=5F?=
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---
 src/libjin/math/je_math.h | 115 ----------------------------------------------
 1 file changed, 115 deletions(-)
 delete mode 100644 src/libjin/math/je_math.h

(limited to 'src/libjin/math/je_math.h')

diff --git a/src/libjin/math/je_math.h b/src/libjin/math/je_math.h
deleted file mode 100644
index 4036696..0000000
--- a/src/libjin/math/je_math.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef __JE_UTILS_MATH_H__
-#define __JE_UTILS_MATH_H__
-
-#include "je_constant.h"
-#include "je_matrix.h"
-#include "je_quad.h"
-
-namespace JinEngine
-{
-    namespace Math
-    {
-
-    #ifdef min
-        #undef min 
-    #endif // min
-    #ifdef max
-        #undef max
-    #endif // max
-
-        template<typename T>
-        inline T min(T a, T b)
-        {
-            return a < b ? a : b;
-        }
-
-        template<typename T>
-        inline T max(T a, T b)
-        {
-            return a > b ? a : b;
-        }
-
-        template<typename T>
-        inline T clamp(T a, T mi, T ma)
-        {
-            return min<T>(max<T>(a, mi), ma);
-        }
-
-        template<typename T>
-        inline bool within(T a, T mi, T ma)
-        {
-            return a >= mi && a <= ma;
-        }
-
-        template<typename T>
-        inline bool without(T a, T mi, T ma)
-        {
-            return a < mi || a > ma;
-        }
-
-        template<typename T>
-        inline T lowerBound(T a, T lower)
-        {
-            return a < lower ? lower : a;
-        }
-
-        template<typename T>
-        inline T upperBound(T a, T upper)
-        {
-            return a > upper ? upper : a;
-        }
-    
-        inline float lerp(float a, float b, float f)
-        {
-            f = clamp<float>(f, 0, 1);
-            return a + f * (b - a);
-        }
-
-        template<typename T> 
-        inline T abs(T a)
-        {
-            return a > 0 ? a : -a;
-        }
-
-        template<typename T> 
-        inline T reverse(T a)
-        {
-            return -a;
-        }
-
-        template<typename T>
-        inline T lerp(T a, T b, float t)
-        {
-            return a + t * (b - a);
-        }
-
-        template<typename T>
-        inline T slerp(T start, T end, float percent)
-        {
-            // Dot product - the cosine of the angle between 2 vectors.
-            float dot = start * end;
-            // Clamp it to be in the range of Acos()
-            // This may be unnecessary, but floating point
-            // precision can be a fickle mistress.
-            dot = clamp<float>(dot, -1.0f, 1.0f);
-            // Acos(dot) returns the angle between start and end,
-            // And multiplying that by percent returns the angle between
-            // start and the final result.
-            float theta = Mathf.Acos(dot)*percent;
-            Vector3 RelativeVec = end - start * dot;
-            RelativeVec.Normalize();
-            // Orthonormal basis
-            // The final result.
-            return ((start*Mathf.Cos(theta)) + (RelativeVec*Mathf.Sin(theta)));
-        }
-
-        template<typename T>
-        inline T nlerp(T a, T b, float t)
-        {
-
-        }
-
-    } // namespace Math
-} // namespace JinEngine
-
-#endif // __JE_UTILS_MATH_H__
\ No newline at end of file
-- 
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