feat!(autoware_overlay_rviz_plugin): removed the blinking function of turn_signal

Signed-off-by: Y.Hisaki <yhisaki31@gmail.com>

Author: yhisaki

visualization/autoware_overlay_rviz_plugin/autoware_overlay_rviz_plugin/include/turn_signals_display.hpp

@@ -52,10 +52,6 @@ class TurnSignalsDisplay
   int current_turn_signal_;    // Internal variable to store turn signal state
   int current_hazard_lights_;  // Internal variable to store hazard lights state
   QImage coloredImage(const QImage & source, const QColor & color);
-
-  std::chrono::steady_clock::time_point last_toggle_time_;
-  bool blink_on_ = false;
-  const std::chrono::milliseconds blink_interval_{500};  // Blink interval in milliseconds
 };
 
 }  // namespace autoware_overlay_rviz_plugin

visualization/autoware_overlay_rviz_plugin/autoware_overlay_rviz_plugin/src/turn_signals_display.cpp

@@ -37,8 +37,6 @@ namespace autoware_overlay_rviz_plugin
 
 TurnSignalsDisplay::TurnSignalsDisplay() : current_turn_signal_(0)
 {
-  last_toggle_time_ = std::chrono::steady_clock::now();
-
   // Load the arrow image
   std::string package_path =
     ament_index_cpp::get_package_share_directory("autoware_overlay_rviz_plugin");
@@ -87,28 +85,16 @@ void TurnSignalsDisplay::drawArrows(
     (current_turn_signal_ == autoware_vehicle_msgs::msg::TurnIndicatorsReport::ENABLE_RIGHT ||
      current_hazard_lights_ == autoware_vehicle_msgs::msg::HazardLightsReport::ENABLE);
 
-  // Color the arrows based on the state of the turn signals and hazard lights by having them blink
-  // on and off
-  if (this->blink_on_) {
-    if (leftActive) {
-      scaledLeftArrow = coloredImage(scaledLeftArrow, color);
-    }
-    if (rightActive) {
-      scaledRightArrow = coloredImage(scaledRightArrow, color);
-    }
+  if (leftActive) {
+    scaledLeftArrow = coloredImage(scaledLeftArrow, color);
+  }
+  if (rightActive) {
+    scaledRightArrow = coloredImage(scaledRightArrow, color);
   }
 
   // Draw the arrows
   painter.drawImage(QPointF(leftArrowXPos, arrowYPos), scaledLeftArrow);
   painter.drawImage(QPointF(rightArrowXPos, arrowYPos), scaledRightArrow);
-
-  auto now = std::chrono::steady_clock::now();
-  if (
-    std::chrono::duration_cast<std::chrono::milliseconds>(now - last_toggle_time_) >=
-    blink_interval_) {
-    blink_on_ = !blink_on_;  // Toggle the blink state
-    last_toggle_time_ = now;
-  }
 }
 
 QImage TurnSignalsDisplay::coloredImage(const QImage & source, const QColor & color)