diff --git a/include/Nazara/Math/Vector3.hpp b/include/Nazara/Math/Vector3.hpp
index 380c3b298..c81f1f0af 100644
--- a/include/Nazara/Math/Vector3.hpp
+++ b/include/Nazara/Math/Vector3.hpp
@@ -53,6 +53,7 @@ namespace Nz
 			constexpr Vector3& Minimize(const Vector3& vec);
 
 			constexpr Vector3 Project(const Vector3& normal) const;
+			constexpr Vector3 ProjectOnPlane(const Vector3& normal) const;
 
 			Vector3& Normalize(T* length = nullptr);
 
diff --git a/include/Nazara/Math/Vector3.inl b/include/Nazara/Math/Vector3.inl
index dd7d9b42b..317cc94ef 100644
--- a/include/Nazara/Math/Vector3.inl
+++ b/include/Nazara/Math/Vector3.inl
@@ -290,6 +290,13 @@ namespace Nz
 		return normal * dot;
 	}
 
+	template<typename T>
+	constexpr Vector3<T> Vector3<T>::ProjectOnPlane(const Vector3& normal) const
+	{
+		float dot = DotProduct(normal);
+		return *this - normal * dot;
+	}
+
 	/*!
 	* \brief Normalizes the current vector
 	* \return A reference to this vector