From 9090546cdbcfc902dc3c735dbf4fd878656f1fc0 Mon Sep 17 00:00:00 2001
From: Mateusz Szczygielski <mateusz.szczygielski@robotec.ai>
Date: Sat, 23 Sep 2023 21:40:36 +0200
Subject: [PATCH] Warn user if running RGLUnityPlugin with sourced ROS2

---
 .../Scripts/LowLevelWrappers/RGLNativeAPI.cs           | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Assets/RGLUnityPlugin/Scripts/LowLevelWrappers/RGLNativeAPI.cs b/Assets/RGLUnityPlugin/Scripts/LowLevelWrappers/RGLNativeAPI.cs
index f9f7b0082..f215e5ec6 100644
--- a/Assets/RGLUnityPlugin/Scripts/LowLevelWrappers/RGLNativeAPI.cs
+++ b/Assets/RGLUnityPlugin/Scripts/LowLevelWrappers/RGLNativeAPI.cs
@@ -151,8 +151,14 @@ public static extern int rgl_node_points_udp_publish_velodyne(
         static RGLNativeAPI()
         {
             string ros2SourcedCodename = Environment.GetEnvironmentVariable("ROS_DISTRO");
-            string ros2BuildType = string.IsNullOrEmpty(ros2SourcedCodename) ? "standalone" : "sourced";
-            Debug.Log($"RGL uses {ros2BuildType} ROS version.");
+            bool isRos2Sourced = !string.IsNullOrEmpty(ros2SourcedCodename);
+            if (isRos2Sourced)
+            {
+                Debug.LogError(
+                    "You should not source ROS2 in 'RobotecGPULidar' standalone build. " +
+                    "RGLUnityPlugin might not work correctly."
+                );
+            }
 
             try
             {