Acceleration path

Added toggle to always show the vehicle's acceleration/deceleration via the onroad UI path.

selfdrive/ui/qt/onroad.cc

@@ -501,7 +501,7 @@ void AnnotatedCameraWidget::drawLaneLines(QPainter &painter, const UIState *s) {
 
   // paint path
   QLinearGradient bg(0, height(), 0, 0);
-  if (sm["controlsState"].getControlsState().getExperimentalMode()) {
+  if (sm["controlsState"].getControlsState().getExperimentalMode() || scene.acceleration_path) {
     // The first half of track_vertices are the points for the right side of the path
     // and the indices match the positions of accel from uiPlan
     const auto &acceleration = sm["uiPlan"].getUiPlan().getAccel();

selfdrive/ui/ui.cc

@@ -244,6 +244,7 @@ void ui_update_frogpilot_params(UIState *s) {
   UIScene &scene = s->scene;
 
   bool custom_onroad_ui = params.getBool("CustomUI");
+  scene.acceleration_path = custom_onroad_ui && params.getBool("AccelerationPath");
 
   bool quality_of_life_controls = params.getBool("QOLControls");
 

selfdrive/ui/ui.h

@@ -167,6 +167,7 @@ typedef struct UIScene {
   uint64_t started_frame;
 
   // FrogPilot variables
+  bool acceleration_path;
   bool enabled;
   bool experimental_mode;