Common.h

Go to the documentation of this file.

 
 
// Copyright Ian Parberry, September 2013.
//
// This file is made available under the GNU All-Permissive License.
//
// Copying and distribution of this file, with or without modification,
// are permitted in any medium without royalty provided the copyright
// notice and this notice are preserved.  This file is offered as-is,
// without any warranty.
//
// Created by Ian Parberry, September 2013.
// Last updated May 7, 2014.
 
#pragma once
 
#define MurmurHash3_32 MurmurHash3_x86_32 
 
#define B 0x100 
#define BM 0xff 
 
#define lerp(t, a, b) (a + t*(b - a)) 
#define s_curve(t) (t * t * (3.0f - 2.0f*t)) 
#define s_curve2(t) (t * t * t * (10.0f + 3.0f * t * (2.0f*t - 5.0f)))