Mercurial > hg > Members > koba > t_dandy
view sankaku.h @ 61:e66cab264350
RenderingEngine Task is worked on spe, task_dandy Task is worked on ppe
author | yutaka@localhost.localdomain |
---|---|
date | Sun, 06 Feb 2011 18:11:30 +0900 |
parents | 435ac1cdb64e |
children |
line wrap: on
line source
#include <math.h> #define SANKAKU (100000.0) static const double pi2 = M_PI * 2.0; static inline float Mycos(float c) { return cosf( c / 360.0 * pi2 ) * SANKAKU; } static inline float Mysin(float c) { return sinf( c / 360.0 * pi2 ) * SANKAKU; }