Index: ps/trunk/source/maths/BoundingSphere.h
===================================================================
--- ps/trunk/source/maths/BoundingSphere.h	(revision 22227)
+++ ps/trunk/source/maths/BoundingSphere.h	(revision 22228)
@@ -1,59 +1,59 @@
 /* Copyright (C) 2019 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * 0 A.D. is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef INCLUDED_BOUNDINGSPHERE
 #define INCLUDED_BOUNDINGSPHERE
 
 #include "maths/Vector3D.h"
 
-class BoundingBoxAligned;
+class CBoundingBoxAligned;
 
 class CBoundingSphere
 {
 public:
 	CBoundingSphere() : m_Radius(0.0f) { }
 
 	CBoundingSphere(const CVector3D& center, float radius) : m_Center(center), m_Radius(radius) { }
 
 	const CVector3D& GetCenter() const
 	{
 		return m_Center;
 	}
 
 	float GetRadius() const
 	{
 		return m_Radius;
 	}
 
 	/**
 	 * Construct a bounding sphere that encompasses a bounding box
 	 * swept through all possible rotations around the origin.
 	 */
 	static CBoundingSphere FromSweptBox(const CBoundingBoxAligned& bbox);
 
 	/**
 	 * Check if the ray, defined by an origin point and a direction unit vector
 	 * interesects with the sphere. The direction should be normalized.
 	 */
 	bool RayIntersect(const CVector3D& origin, const CVector3D& dir) const;
 
 private:
 	CVector3D m_Center;
 	float m_Radius;
 };
 
 #endif // INCLUDED_BOUNDINGSPHERE