1 files changed, 88 insertions, 0 deletions
diff --git a/src/include/glm/gtx/norm.hpp b/src/include/glm/gtx/norm.hpp
new file mode 100644
index 0000000..59ede93
--- /dev/null
+++ b/src/include/glm/gtx/norm.hpp
@@ -0,0 +1,88 @@
+/// @ref gtx_norm
+/// @file glm/gtx/norm.hpp
+///
+/// @see core (dependence)
+/// @see gtx_quaternion (dependence)
+/// @see gtx_component_wise (dependence)
+///
+/// @defgroup gtx_norm GLM_GTX_norm
+/// @ingroup gtx
+///
+/// Include <glm/gtx/norm.hpp> to use the features of this extension.
+///
+/// Various ways to compute vector norms.
+
+#pragma once
+
+// Dependency:
+#include "../geometric.hpp"
+#include "../gtx/quaternion.hpp"
+#include "../gtx/component_wise.hpp"
+
+#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
+#	ifndef GLM_ENABLE_EXPERIMENTAL
+#		pragma message("GLM: GLM_GTX_norm is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it.")
+#	else
+#		pragma message("GLM: GLM_GTX_norm extension included")
+#	endif
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtx_norm
+	/// @{
+
+	/// Returns the squared length of x.
+	/// From GLM_GTX_norm extension.
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL T length2(vec<L, T, Q> const& x);
+
+	/// Returns the squared distance between p0 and p1, i.e., length2(p0 - p1).
+	/// From GLM_GTX_norm extension.
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL T distance2(vec<L, T, Q> const& p0, vec<L, T, Q> const& p1);
+
+	//! Returns the L1 norm between x and y.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
+
+	//! Returns the L1 norm of v.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& v);
+
+	//! Returns the L2 norm between x and y.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
+
+	//! Returns the L2 norm of v.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x);
+
+	//! Returns the L norm between x and y.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, vec<3, T, Q> const& y, unsigned int Depth);
+
+	//! Returns the L norm of v.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, unsigned int Depth);
+
+	//! Returns the LMax norm between x and y.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T lMaxNorm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
+
+	//! Returns the LMax norm of v.
+	//! From GLM_GTX_norm extension.
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL T lMaxNorm(vec<3, T, Q> const& x);
+
+	/// @}
+}//namespace glm
+
+#include "norm.inl"