tentative optimization of chunk intersection test

[blank.git] / src / geometry / distance.hpp

diff --git a/src/geometry/distance.hpp b/src/geometry/distance.hpp
index d4bec9b94f5dbdbc98fa8a84120a07d631efa964..b53fcd7c679c7630051ba7911ecdd35818161b48 100644 (file)
--- a/src/geometry/distance.hpp
+++ b/src/geometry/distance.hpp
@@ -16,6 +16,10 @@ inline float distance_squared(const glm::vec3 &a, const glm::vec3 &b) noexcept {
        return length_squared(a - b);
 }
 
+inline float distance(const glm::vec3 &a, const glm::vec3 &b) noexcept {
+       return length(a - b);
+}
+
 template <class T>
 inline bool iszero(const T &v) noexcept {
        return length_squared(v) < std::numeric_limits<typename T::value_type>::epsilon();