From 41afb3a3a1ef75b764024d0e4c4935e90a430e48 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Tue, 26 May 2015 00:07:48 +0200
Subject: [PATCH] Math/OrientedBox: Add Update(Vector3) overload

Former-commit-id: 3d9e75d78d1242b4ee75500c2b9ef4e38b2a7453
---
 include/Nazara/Math/BoundingVolume.hpp |  1 +
 include/Nazara/Math/BoundingVolume.inl | 10 ++++++++++
 include/Nazara/Math/OrientedBox.hpp    |  1 +
 include/Nazara/Math/OrientedBox.inl    |  7 +++++++
 4 files changed, 19 insertions(+)

diff --git a/include/Nazara/Math/BoundingVolume.hpp b/include/Nazara/Math/BoundingVolume.hpp
index 1d0521d72..3f1a7837c 100644
--- a/include/Nazara/Math/BoundingVolume.hpp
+++ b/include/Nazara/Math/BoundingVolume.hpp
@@ -44,6 +44,7 @@ class NzBoundingVolume
 		NzString ToString() const;
 
 		void Update(const NzMatrix4<T>& transformMatrix);
+		void Update(const NzVector3<T>& translation);
 
 		NzBoundingVolume operator*(T scalar) const;
 
diff --git a/include/Nazara/Math/BoundingVolume.inl b/include/Nazara/Math/BoundingVolume.inl
index ad8fc9415..9e2a4c21f 100644
--- a/include/Nazara/Math/BoundingVolume.inl
+++ b/include/Nazara/Math/BoundingVolume.inl
@@ -181,6 +181,16 @@ void NzBoundingVolume<T>::Update(const NzMatrix4<T>& transformMatrix)
 		aabb.ExtendTo(obb(i));
 }
 
+template<typename T>
+void NzBoundingVolume<T>::Update(const NzVector3<T>& translation)
+{
+	obb.Update(translation);
+
+	aabb.Set(obb(0), obb(1));
+	for (unsigned int i = 2; i < 8; ++i)
+		aabb.ExtendTo(obb(i));
+}
+
 template<typename T>
 NzBoundingVolume<T> NzBoundingVolume<T>::operator*(T scalar) const
 {
diff --git a/include/Nazara/Math/OrientedBox.hpp b/include/Nazara/Math/OrientedBox.hpp
index 1631099aa..017d627f4 100644
--- a/include/Nazara/Math/OrientedBox.hpp
+++ b/include/Nazara/Math/OrientedBox.hpp
@@ -39,6 +39,7 @@ class NzOrientedBox
 		NzString ToString() const;
 
 		void Update(const NzMatrix4<T>& transformMatrix);
+		void Update(const NzVector3<T>& transformMatrix);
 
 		operator NzVector3<T>*();
 		operator const NzVector3<T>*() const;
diff --git a/include/Nazara/Math/OrientedBox.inl b/include/Nazara/Math/OrientedBox.inl
index c83aee440..e037cfa0f 100644
--- a/include/Nazara/Math/OrientedBox.inl
+++ b/include/Nazara/Math/OrientedBox.inl
@@ -132,6 +132,13 @@ void NzOrientedBox<T>::Update(const NzMatrix4<T>& transformMatrix)
 		m_corners[i] = transformMatrix.Transform(localBox.GetCorner(static_cast<nzBoxCorner>(i)));
 }
 
+template<typename T>
+void NzOrientedBox<T>::Update(const NzVector3<T>& translation)
+{
+	for (unsigned int i = 0; i <= nzBoxCorner_Max; ++i)
+		m_corners[i] = localBox.GetCorner(static_cast<nzBoxCorner>(i)) + translation;
+}
+
 template<typename T>
 NzOrientedBox<T>::operator NzVector3<T>*()
 {