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author | Joursoir <chat@joursoir.net> | 2021-04-10 17:29:02 +0000 |
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committer | Joursoir <chat@joursoir.net> | 2021-04-10 17:29:02 +0000 |
commit | a8b3118e8305fd1c668ea25e07157b625c9747ff (patch) | |
tree | 69aeec3c40e123443675da381774ef656a2c86e0 /src/include/glm/gtx/exterior_product.inl | |
parent | 887314d01046ed2c00db3eb7b4b227f070501aa1 (diff) | |
download | space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.tar.gz space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.tar.bz2 space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.zip |
add glm headers
Diffstat (limited to 'src/include/glm/gtx/exterior_product.inl')
-rw-r--r-- | src/include/glm/gtx/exterior_product.inl | 26 |
1 files changed, 26 insertions, 0 deletions
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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