vr高帧率版本修复

core/vr_manager.py

@@ -137,9 +137,9 @@ class VRManager(DirectObject):
         self.left_eye_last_render_frame = -1
         self.right_eye_last_render_frame = -1
 
-        # 高级性能监控
-        self.performance_monitoring = True  # 是否启用性能监控
-        self.debug_output_enabled = True  # 是否启用调试输出
+        # 高级性能监控（默认关闭，手动开启）
+        self.performance_monitoring = False  # 是否启用性能监控
+        self.debug_output_enabled = False  # 是否启用调试输出
         self.debug_mode = 'detailed'  # 'brief' 或 'detailed'
         self.cpu_usage = 0.0
         self.memory_usage = 0.0
@@ -171,7 +171,7 @@ class VRManager(DirectObject):
         self.pipeline_history_size = 30
 
         # GPU渲染时间监控（OpenVR Frame Timing）
-        self.enable_gpu_timing = True  # 是否启用GPU时间监控
+        self.enable_gpu_timing = False  # 是否启用GPU时间监控（默认关闭）
         self.gpu_scene_render_ms = 0.0  # GPU场景渲染时间
         self.gpu_pre_submit_ms = 0.0  # 提交前GPU时间
         self.gpu_post_submit_ms = 0.0  # 提交后GPU时间
@@ -2918,6 +2918,16 @@ class VRManager(DirectObject):
         self.performance_monitoring = False
         print("✓ VR性能监控已禁用")
 
+    def enable_gpu_timing_monitoring(self):
+        """启用GPU时间监控"""
+        self.enable_gpu_timing = True
+        print("✓ VR GPU时间监控已启用")
+
+    def disable_gpu_timing_monitoring(self):
+        """禁用GPU时间监控"""
+        self.enable_gpu_timing = False
+        print("✓ VR GPU时间监控已禁用")
+
     def set_performance_check_interval(self, interval):
         """设置性能检查间隔
 

ui/main_window.py

@@ -451,7 +451,7 @@ class MainWindow(QMainWindow):
         self.vrDebugMenu = self.vrMenu.addMenu('VR调试')
         self.vrDebugToggleAction = self.vrDebugMenu.addAction('启用调试输出')
         self.vrDebugToggleAction.setCheckable(True)
-        self.vrDebugToggleAction.setChecked(True)  # 默认启用
+        self.vrDebugToggleAction.setChecked(False)  # 默认关闭（节省资源）
 
         self.vrShowPerformanceAction = self.vrDebugMenu.addAction('立即显示性能报告')
 
@@ -473,10 +473,19 @@ class MainWindow(QMainWindow):
 
         self.vrDebugMenu.addSeparator()
 
+        # 性能监控选项
+        self.vrPerformanceMonitorAction = self.vrDebugMenu.addAction('启用性能监控')
+        self.vrPerformanceMonitorAction.setCheckable(True)
+        self.vrPerformanceMonitorAction.setChecked(False)  # 默认关闭（节省资源）
+
+        self.vrGpuTimingAction = self.vrDebugMenu.addAction('启用GPU时间监控')
+        self.vrGpuTimingAction.setCheckable(True)
+        self.vrGpuTimingAction.setChecked(False)  # 默认关闭（节省资源）
+
         # 管线监控选项
         self.vrPipelineMonitorAction = self.vrDebugMenu.addAction('启用管线监控')
         self.vrPipelineMonitorAction.setCheckable(True)
-        self.vrPipelineMonitorAction.setChecked(True)  # 默认启用
+        self.vrPipelineMonitorAction.setChecked(False)  # 默认关闭（节省资源）
 
         self.vrDebugMenu.addSeparator()
 
@@ -999,6 +1008,8 @@ class MainWindow(QMainWindow):
         self.vrShowPerformanceAction.triggered.connect(self.onShowVRPerformance)
         self.vrDebugBriefAction.triggered.connect(lambda: self.onSetVRDebugMode('brief'))
         self.vrDebugDetailedAction.triggered.connect(lambda: self.onSetVRDebugMode('detailed'))
+        self.vrPerformanceMonitorAction.triggered.connect(self.onToggleVRPerformanceMonitor)
+        self.vrGpuTimingAction.triggered.connect(self.onToggleVRGpuTiming)
         self.vrPipelineMonitorAction.triggered.connect(self.onToggleVRPipelineMonitor)
         self.vrPoseRenderCallbackAction.triggered.connect(lambda: self.onSetVRPoseStrategy('render_callback'))
         self.vrPoseUpdateTaskAction.triggered.connect(lambda: self.onSetVRPoseStrategy('update_task'))
@@ -2341,6 +2352,42 @@ class MainWindow(QMainWindow):
         except Exception as e:
             QMessageBox.critical(self, "错误", f"设置VR调试模式时发生错误：\n{str(e)}")
 
+    def onToggleVRPerformanceMonitor(self):
+        """切换VR性能监控"""
+        try:
+            if hasattr(self.world, 'vr_manager') and self.world.vr_manager:
+                enabled = self.vrPerformanceMonitorAction.isChecked()
+                if enabled:
+                    self.world.vr_manager.enable_performance_monitoring()
+                else:
+                    self.world.vr_manager.disable_performance_monitoring()
+
+                status = "启用" if enabled else "禁用"
+                QMessageBox.information(self, "VR性能监控", f"VR性能监控已{status}")
+            else:
+                QMessageBox.warning(self, "错误", "VR管理器不可用！")
+                self.vrPerformanceMonitorAction.setChecked(False)
+        except Exception as e:
+            QMessageBox.critical(self, "错误", f"切换VR性能监控时发生错误：\n{str(e)}")
+
+    def onToggleVRGpuTiming(self):
+        """切换VR GPU时间监控"""
+        try:
+            if hasattr(self.world, 'vr_manager') and self.world.vr_manager:
+                enabled = self.vrGpuTimingAction.isChecked()
+                if enabled:
+                    self.world.vr_manager.enable_gpu_timing_monitoring()
+                else:
+                    self.world.vr_manager.disable_gpu_timing_monitoring()
+
+                status = "启用" if enabled else "禁用"
+                QMessageBox.information(self, "VR GPU监控", f"VR GPU时间监控已{status}")
+            else:
+                QMessageBox.warning(self, "错误", "VR管理器不可用！")
+                self.vrGpuTimingAction.setChecked(False)
+        except Exception as e:
+            QMessageBox.critical(self, "错误", f"切换VR GPU时间监控时发生错误：\n{str(e)}")
+
     def onToggleVRPipelineMonitor(self):
         """切换VR管线监控"""
         try: