From f91ff9e68b6332ce6ca1903fed4f7a17f6e5c80d Mon Sep 17 00:00:00 2001
From: madmaxoft <github@xoft.cz>
Date: Sun, 1 Sep 2013 12:25:53 +0200
Subject: Added the cBoundingBox class.

---
 source/BoundingBox.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 source/BoundingBox.h

(limited to 'source/BoundingBox.h')

diff --git a/source/BoundingBox.h b/source/BoundingBox.h
new file mode 100644
index 000000000..5a07df20e
--- /dev/null
+++ b/source/BoundingBox.h
@@ -0,0 +1,67 @@
+
+// BoundingBox.h
+
+// Declares the cBoundingBox class representing an axis-aligned bounding box with floatingpoint coords
+
+
+
+
+#pragma once
+
+#include "Vector3d.h"
+
+
+
+
+
+// tolua_begin
+
+class cBoundingBox
+{
+public:
+	cBoundingBox(double a_MinX, double a_MaxX, double a_MinY, double a_MaxY, double a_MinZ, double a_MaxZ);
+	cBoundingBox(const Vector3d & a_Min, const Vector3d & a_Max);
+	cBoundingBox(const Vector3d & a_Pos, double a_Radius, double a_Height);
+	cBoundingBox(const cBoundingBox & a_Orig);
+	
+	/// Moves the entire boundingbox by the specified offset
+	void Move(double a_OffX, double a_OffY, double a_OffZ);
+	
+	/// Moves the entire boundingbox by the specified offset
+	void Move(const Vector3d & a_Off);
+	
+	/// Expands the bounding box by the specified amount in each direction (so the box becomes larger by 2 * Expand in each direction)
+	void Expand(double a_ExpandX, double a_ExpandY, double a_ExpandZ);
+	
+	/// Returns true if the two bounding boxes intersect
+	bool DoesIntersect(const cBoundingBox & a_Other);
+	
+	/// Returns the union of the two bounding boxes
+	cBoundingBox Union(const cBoundingBox & a_Other);
+	
+	/// Returns true if the point is inside the bounding box
+	bool IsInside(const Vector3d & a_Point);
+	
+	/// Returns true if the point is inside the bounding box
+	bool IsInside(double a_X, double a_Y,double a_Z);
+	
+	/// Returns true if a_Other is inside this bounding box
+	bool IsInside(cBoundingBox & a_Other);
+	
+	/// Returns true if a boundingbox specified by a_Min and a_Max is inside this bounding box
+	bool IsInside(const Vector3d & a_Min, const Vector3d & a_Max);
+	
+	// tolua_end
+	
+	/// Calculates the intersection of the two bounding boxes; returns true if nonempty
+	bool Intersect(const cBoundingBox & a_Other, cBoundingBox & a_Intersection);
+	
+protected:
+	Vector3d m_Min;
+	Vector3d m_Max;
+	
+} ;  // tolua_export
+
+
+
+
-- 
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