From a8b3118e8305fd1c668ea25e07157b625c9747ff Mon Sep 17 00:00:00 2001
From: Joursoir <chat@joursoir.net>
Date: Sat, 10 Apr 2021 17:29:02 +0000
Subject: add glm headers

---
 src/include/glm/gtx/exterior_product.inl | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/include/glm/gtx/exterior_product.inl

(limited to 'src/include/glm/gtx/exterior_product.inl')

diff --git a/src/include/glm/gtx/exterior_product.inl b/src/include/glm/gtx/exterior_product.inl
new file mode 100644
index 0000000..82dc4aa
--- /dev/null
+++ b/src/include/glm/gtx/exterior_product.inl
@@ -0,0 +1,26 @@
+/// @ref gtx_exterior_product
+
+#include <limits>
+
+namespace glm {
+namespace detail
+{
+	template<typename T, qualifier Q, bool Aligned>
+	struct compute_cross_vec2
+	{
+		GLM_FUNC_QUALIFIER static T call(vec<2, T, Q> const& v, vec<2, T, Q> const& u)
+		{
+			GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cross' accepts only floating-point inputs");
+
+			return v.x * u.y - u.x * v.y;
+		}
+	};
+}//namespace detail
+
+	template<typename T, qualifier Q>
+	GLM_FUNC_QUALIFIER T cross(vec<2, T, Q> const& x, vec<2, T, Q> const& y)
+	{
+		return detail::compute_cross_vec2<T, Q, detail::is_aligned<Q>::value>::call(x, y);
+	}
+}//namespace glm
+
-- 
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