Update uv_unwrapper.h

ultravideo · Nov 1, 2021 · 0791017 · 0791017
1 parent 587f944
commit 0791017
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/uv_unwrapper.h b/src/uv_unwrapper.h
@@ -18,6 +18,12 @@ namespace stitcher3d
 {
 namespace uv
 {
+
+template <typename T>
+inline T min_arg(const T &a, const T &b)
+{
+  return a < b ? a : b;
+}
 
 void unwrap_uvs_xatlas(std::shared_ptr<surface::SurfaceMesh> mesh);
 
@@ -153,4 +159,4 @@ inline void pack_uvs(std::vector<std::array<Eigen::Vector2d, TR_VERT_COUNT>>* uv
 
 
 }
-}
+}