From 92b6ee23748af10658013fa39b7ef9ee607de18e Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Sun, 22 Feb 2026 19:12:21 +0000
Subject: [PATCH] Add camera reset functionality with 'R' key

- Fix: Remove redundant declaration of `currentFPS` and `frameTimeMs` in `src/main.cpp` that caused compilation errors.
- Feature: Add `reset()` method to `Camera` class to restore initial position and orientation.
- UX: Bind 'R' key to camera reset in `src/main.cpp`.
- UX: Provide immediate feedback via window title update and log message on reset.

Co-authored-by: TECHNICANGEL <197574689+TECHNICANGEL@users.noreply.github.com>
---
 src/Camera.cpp | 14 ++++++++++++++
 src/Camera.h   |  9 +++++++++
 src/main.cpp   | 11 +++++++----
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/src/Camera.cpp b/src/Camera.cpp
index 8534f3e..b3bba55 100644
--- a/src/Camera.cpp
+++ b/src/Camera.cpp
@@ -12,6 +12,20 @@ Camera::Camera(float fov, float aspectRatio, float nearPlane, float farPlane)
     yaw = -90.0f;
     pitch = -10.0f;  // Look down 10 degrees
 
+    // Save initial state for reset
+    initialPosition = position;
+    initialYaw = yaw;
+    initialPitch = pitch;
+    initialFov = fov;
+
+    updateCameraVectors();
+}
+
+void Camera::reset() {
+    position = initialPosition;
+    yaw = initialYaw;
+    pitch = initialPitch;
+    fov = initialFov;
     updateCameraVectors();
 }
 
diff --git a/src/Camera.h b/src/Camera.h
index f747d90..35841c5 100644
--- a/src/Camera.h
+++ b/src/Camera.h
@@ -17,6 +17,9 @@ class Camera {
     // Update camera
     void update(float deltaTime);
 
+    // Reset camera to initial state
+    void reset();
+
     // Input handling
     void processKeyboard(GLFWwindow* window, float deltaTime);
     void processMouseMovement(float xOffset, float yOffset);
@@ -49,6 +52,12 @@ class Camera {
     float yaw;
     float pitch;
 
+    // Initial state for reset
+    glm::vec3 initialPosition;
+    float initialYaw;
+    float initialPitch;
+    float initialFov;
+
     // Projection parameters
     float aspectRatio;
     float nearPlane;
diff --git a/src/main.cpp b/src/main.cpp
index 3503741..7e03e99 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -187,10 +187,6 @@ class RacingEngine {
     // Async Logger
     AsyncLogger logger;
 
-    // UX State Tracking
-    float currentFPS = 0.0f;
-    float frameTimeMs = 0.0f;
-
     void updateWindowTitle() {
         glm::vec3 pos = camera.getPosition();
         char title[512];
@@ -299,6 +295,13 @@ class RacingEngine {
         if (key == GLFW_KEY_D && action == GLFW_RELEASE) {
             engine->denoiserKeyPressed = false;
         }
+
+        // R key to reset camera
+        if (key == GLFW_KEY_R && action == GLFW_PRESS) {
+            engine->camera.reset();
+            engine->logger.log("\n[CAMERA] Reset to default view\n");
+            engine->updateWindowTitle();
+        }
     }
 
     void initVulkan() {