libs/glm/gtx/perpendicular.hpp

///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
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/// @ref gtx_perpendicular
/// @file glm/gtx/perpendicular.hpp
/// @date 2005-12-21 / 2011-06-07
/// @author Christophe Riccio
///
/// @see core (dependence)
/// @see gtx_projection (dependence)
///
/// @defgroup gtx_perpendicular GLM_GTX_perpendicular
/// @ingroup gtx
/// 
/// @brief Perpendicular of a vector from other one
/// 
/// <glm/gtx/perpendicular.hpp> need to be included to use these functionalities.
///////////////////////////////////////////////////////////////////////////////////

#ifndef GLM_GTX_perpendicular
#define GLM_GTX_perpendicular

// Dependency:
#include "../glm.hpp"
#include "../gtx/projection.hpp"

#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
#	pragma message("GLM: GLM_GTX_perpendicular extension included")
#endif

namespace glm
{
	/// @addtogroup gtx_perpendicular
	/// @{

	//! Projects x a perpendicular axis of Normal.
	//! From GLM_GTX_perpendicular extension.
	template <typename vecType> 
	GLM_FUNC_DECL vecType perp(
		vecType const & x, 
		vecType const & Normal);

	/// @}
}//namespace glm

#include "perpendicular.inl"

#endif//GLM_GTX_perpendicular