ACE3/extensions/common/glm/gtx/handed_coordinate_space.inl

///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
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/// @ref gtx_handed_coordinate_space
/// @file glm/gtx/handed_coordinate_space.inl
/// @date 2005-12-21 / 2009-02-19
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////////////////////

namespace glm
{
	template <typename T, precision P>
	GLM_FUNC_QUALIFIER bool rightHanded
	(
		tvec3<T, P> const & tangent,
		tvec3<T, P> const & binormal,
		tvec3<T, P> const & normal
	)
	{
		return dot(cross(normal, tangent), binormal) > T(0);
	}

	template <typename T, precision P>
	GLM_FUNC_QUALIFIER bool leftHanded
	(
		tvec3<T, P> const & tangent,
		tvec3<T, P> const & binormal,
		tvec3<T, P> const & normal
	)
	{
		return dot(cross(normal, tangent), binormal) < T(0);
	}
}//namespace glm