glm/glm/core/func_noise.hpp

///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
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/// @ref core
/// @file glm/core/func_noise.hpp
/// @date 2008-08-01 / 2011-06-15
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////

#ifndef glm_core_func_noise
#define glm_core_func_noise

namespace glm
{
	/// @addtogroup core_funcs
	/// @{

	//! Returns a 1D noise value based on the input value x.
    //! 
    //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise1.xml">GLSL noise1 man page</a>
	//! \li GLSL 1.30.08 specification, section 8.9
	template <typename genType>
	typename genType::value_type noise1(genType const & x);

	//! Returns a 2D noise value based on the input value x.
    //! 
    //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise2.xml">GLSL noise2 man page</a>
    //! \li GLSL 1.30.08 specification, section 8.9
	template <typename genType>
	detail::tvec2<typename genType::value_type> noise2(genType const & x);

	//! Returns a 3D noise value based on the input value x.
    //! 
    //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise3.xml">GLSL noise3 man page</a>
    //! \li GLSL 1.30.08 specification, section 8.9
	template <typename genType>
	detail::tvec3<typename genType::value_type> noise3(genType const & x);

	//! Returns a 4D noise value based on the input value x.
    //! 
    //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise4.xml">GLSL noise4 man page</a>
    //! \li GLSL 1.30.08 specification, section 8.9
	template <typename genType>
	detail::tvec4<typename genType::value_type> noise4(genType const & x);

	/// @}
}//namespace glm

#include "func_noise.inl"

#endif//glm_core_func_noise