Vector3 add data() member to access raw elements (identical to std::vector::data)

diff --git a/src/libs/Vector3.h b/src/libs/Vector3.h
index 3ab2aca..eb93318 100644 (file)
--- a/src/libs/Vector3.h
+++ b/src/libs/Vector3.h
@@ -23,6 +23,8 @@ public:
 
     Vector3  unit(void) const;
 
+    float      * data()       { return elem; }
+    float const* data() const { return elem; }
 private:
     float  elem[3]{};
 };