From 8e2e681b2ce1aff5d61e4cd77db6f33dca8f305d Mon Sep 17 00:00:00 2001
From: Sergio Valor <jaildesigner@gmail.com>
Date: Thu, 12 Mar 2026 08:48:14 +0100
Subject: [PATCH] el benchmark es fa ara amb una figura i no amb el mode de
 fisica

---
 source/engine.cpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/source/engine.cpp b/source/engine.cpp
index 7fa8c4e..b6e2135 100644
--- a/source/engine.cpp
+++ b/source/engine.cpp
@@ -1667,17 +1667,22 @@ void Engine::runPerformanceBenchmark() {
     const int BENCH_DURATION_MS = 600;
     const int WARMUP_FRAMES = 5;
 
+    SimulationMode original_mode = current_mode_;
+
     auto restore = [&]() {
         SDL_SetRenderVSync(renderer_, vsync_enabled_ ? 1 : 0);
         SDL_ShowWindow(window_);
-        scene_manager_->changeScenario(0, current_mode_);
+        current_mode_ = original_mode;
+        active_shape_.reset();
+        scene_manager_->changeScenario(0, original_mode);
         last_frame_time_ = 0;
     };
 
     // Test escenario custom (independiente de max_auto_scenario_)
     custom_auto_available_ = false;
     if (custom_scenario_enabled_) {
-        scene_manager_->changeScenario(CUSTOM_SCENARIO_IDX, current_mode_);
+        scene_manager_->changeScenario(CUSTOM_SCENARIO_IDX, SimulationMode::SHAPE);
+        activateShapeInternal(ShapeType::SPHERE);
         last_frame_time_ = 0;
         for (int w = 0; w < WARMUP_FRAMES; ++w) {
             calculateDeltaTime();
@@ -1700,7 +1705,8 @@ void Engine::runPerformanceBenchmark() {
 
     // Probar de más pesado a más ligero
     for (int idx = DEMO_AUTO_MAX_SCENARIO; idx >= DEMO_AUTO_MIN_SCENARIO; --idx) {
-        scene_manager_->changeScenario(idx, current_mode_);
+        scene_manager_->changeScenario(idx, SimulationMode::SHAPE);
+        activateShapeInternal(ShapeType::SPHERE);
 
         // Warmup: estabilizar física y pipeline GPU
         last_frame_time_ = 0;