From a6b7824b4e8b5b48b94f1e2c4177edd7ec4332b8 Mon Sep 17 00:00:00 2001
From: FrogAi <91348155+FrogAi@users.noreply.github.com>
Date: Sat, 11 May 2024 14:50:36 -0700
Subject: [PATCH] Visuals - Model UI - Dynamic Path Width

Have the path width dynamically adjust based on the current engagement state of openpilot.
---
 selfdrive/ui/ui.cc | 11 +++++++++++
 selfdrive/ui/ui.h  |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/selfdrive/ui/ui.cc b/selfdrive/ui/ui.cc
index d25755f..989b7fe 100644
--- a/selfdrive/ui/ui.cc
+++ b/selfdrive/ui/ui.cc
@@ -111,6 +111,14 @@ void update_model(UIState *s,
   }
 
   // update path
+  float path;
+  if (scene.dynamic_path_width) {
+    float multiplier = scene.enabled ? 1.0f : scene.always_on_lateral_active ? 0.75f : 0.50f;
+    path = 0.9 * multiplier;
+  } else {
+    path = scene.path_width;
+  }
+
   auto lead_count = model.getLeadsV3().size();
   if (lead_count > 0) {
     auto lead_one = model.getLeadsV3()[0];
@@ -372,6 +380,9 @@ void ui_update_frogpilot_params(UIState *s) {
   bool radarless_model = params.get("Model") == "radical-turtle";
   scene.lead_detection_threshold = longitudinal_tune && !radarless_model ? params.getInt("LeadDetectionThreshold") / 100.0f : 0.5;
 
+  scene.model_ui = params.getBool("ModelUI");
+  scene.dynamic_path_width = scene.model_ui && params.getBool("DynamicPathWidth");
+
   bool quality_of_life_controls = params.getBool("QOLControls");
   scene.reverse_cruise = quality_of_life_controls && params.getBool("ReverseCruise");
   scene.reverse_cruise_ui = params.getBool("ReverseCruiseUI");
diff --git a/selfdrive/ui/ui.h b/selfdrive/ui/ui.h
index e7fe0f2..8bf9091 100644
--- a/selfdrive/ui/ui.h
+++ b/selfdrive/ui/ui.h
@@ -198,6 +198,7 @@ typedef struct UIScene {
   bool conditional_experimental;
   bool disable_smoothing_mtsc;
   bool disable_smoothing_vtsc;
+  bool dynamic_path_width;
   bool dynamic_pedals_on_ui;
   bool enabled;
   bool experimental_mode;
@@ -215,6 +216,7 @@ typedef struct UIScene {
   bool lead_info;
   bool live_valid;
   bool map_open;
+  bool model_ui;
   bool numerical_temp;
   bool online;
   bool onroad_distance_button;