Do not update sensors if it a triggered sensor (#2443)

Signed-off-by: Ian Chen <[email protected]>

Author: iche033

CMakeLists.txt

@@ -136,7 +136,7 @@ set(GZ_PHYSICS_VER ${gz-physics7_VERSION_MAJOR})
 
 #--------------------------------------
 # Find gz-sensors
-gz_find_package(gz-sensors8 REQUIRED
+gz_find_package(gz-sensors8 REQUIRED VERSION 8.2.0
   # component order is important
   COMPONENTS
     # non-rendering

src/systems/sensors/Sensors.cc

@@ -1034,6 +1034,11 @@ std::chrono::steady_clock::duration SensorsPrivate::NextUpdateTime(
       continue;
     }
 
+    if (rs->IsTriggered())
+    {
+      continue;
+    }
+
     std::chrono::steady_clock::duration time;
     // if sensor's next update tims is less or equal to current sim time then
     // it's in the process of being updated by the render loop