geom/aabb: add an aabb/point intersection test

2019-08-30 10:14:52 +10:00 · 2019-08-30 10:14:52 +10:00 · 33b141eb3a
commit 33b141eb3a
parent f4190012bf
1 changed files with 8 additions and 0 deletions
--- a/geom/aabb.hpp
+++ b/geom/aabb.hpp
@ -169,6 +169,14 @@ namespace cruft::geom {
    typedef aabb<3,float> aabb3f;
    typedef aabb<3,unsigned> aabb3u;
    typedef aabb<3,int> aabb3i;
+
+
+    template <size_t S, typename T>
+    bool
+    intersects (aabb<S,T> const &a, point<S,T> const &b) noexcept
+    {
+        return a.inclusive (b);
+    }
 }