PI

#define PI   3.1415926535897932384626433832795

Definition at line 20 of file math_macros.h.

Referenced by animartrix_detail::ANIMartRIX::calculate_oscillators(), fl::ScreenMap::Circle(), animartrix_detail::ANIMartRIX::Module_Experiment10(), animartrix_detail::ANIMartRIX::Module_Experiment8(), animartrix_detail::ANIMartRIX::SM10(), animartrix_detail::ANIMartRIX::SM9(), animartrix_detail::ANIMartRIX::Water(), and animartrix_detail::ANIMartRIX::Yves().