Remove warning in depth_cloud_mld.cpp (ros-visualization#1021)

Signed-off-by: Alejandro Hernández Cordero <ahcorde@gmail.com> (cherry picked from commit 092e3efef2f907549976ffd101e5ad8100cbea3f)
130s · Jul 26, 2023 · 7feaf61 · 7feaf61
1 parent edda46c
commit 7feaf61
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/rviz_common/src/rviz_common/depth_cloud_mld.cpp b/rviz_common/src/rviz_common/depth_cloud_mld.cpp
@@ -252,7 +252,9 @@ MultiLayerDepth::generatePointCloudSL(
         ++cloud_data_ptr;
         *cloud_data_ptr = depth;
         ++cloud_data_ptr;
-        *cloud_data_ptr = *reinterpret_cast<float *>(&color);
+        float ret;
+        std::memcpy(&ret, &color, sizeof(float));
+        *cloud_data_ptr = ret;
         ++cloud_data_ptr;
 
         ++point_count;
@@ -346,7 +348,9 @@ MultiLayerDepth::generatePointCloudML(
         ++cloud_data_ptr;
         *cloud_data_ptr = depth;
         ++cloud_data_ptr;
-        *cloud_data_ptr = *reinterpret_cast<float *>(&color);
+        float ret;
+        std::memcpy(&ret, &color, sizeof(float));
+        *cloud_data_ptr = ret;
         ++cloud_data_ptr;
 
         ++point_count;