X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fmodel%2Fgeometry.hpp;h=fd2c42bb8c8fa7f643f7fcae8697aeac26496dd2;hb=d122d3e445d64f7d710c1cfaf285ff01bbe955b9;hp=f9f87c4f9d14462f31af92b16247e5a6aad584e9;hpb=f417749fb09718cde2faad77e8430cf175c68374;p=blank.git

diff --git a/src/model/geometry.hpp b/src/model/geometry.hpp
index f9f87c4..fd2c42b 100644
--- a/src/model/geometry.hpp
+++ b/src/model/geometry.hpp
@@ -13,6 +13,9 @@ constexpr float PI_0p5 = PI * 0.5f;
 constexpr float PI_1p5 = PI * 1.5f;
 constexpr float PI_2p0 = PI * 2.0f;
 
+constexpr float PI_inv = 1.0f / PI;
+constexpr float PI_0p5_inv = 1.0f / PI_0p5;
+
 constexpr float DEG_RAD_FACTOR = PI / 180.0f;
 constexpr float RAD_DEG_FACTOR = 180.0f / PI;