diff --git a/ray_tracing__advance/main.cpp b/ray_tracing__advance/main.cpp
index 02a2ded..cb8a2df 100644
--- a/ray_tracing__advance/main.cpp
+++ b/ray_tracing__advance/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing__before/main.cpp b/ray_tracing__before/main.cpp
index 2ef966d..cbbc35e 100644
--- a/ray_tracing__before/main.cpp
+++ b/ray_tracing__before/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing__simple/main.cpp b/ray_tracing__simple/main.cpp
index 2b7fc4b..5887927 100644
--- a/ray_tracing__simple/main.cpp
+++ b/ray_tracing__simple/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_advanced_compilation/main.cpp b/ray_tracing_advanced_compilation/main.cpp
index acb11bf..a314028 100644
--- a/ray_tracing_advanced_compilation/main.cpp
+++ b/ray_tracing_advanced_compilation/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_animation/main.cpp b/ray_tracing_animation/main.cpp
index 13d818b..299f0d2 100644
--- a/ray_tracing_animation/main.cpp
+++ b/ray_tracing_animation/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_anyhit/main.cpp b/ray_tracing_anyhit/main.cpp
index 58bee32..0ad030e 100644
--- a/ray_tracing_anyhit/main.cpp
+++ b/ray_tracing_anyhit/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_ao/main.cpp b/ray_tracing_ao/main.cpp
index b7bb40e..0328594 100644
--- a/ray_tracing_ao/main.cpp
+++ b/ray_tracing_ao/main.cpp
@@ -27,7 +27,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_callable/main.cpp b/ray_tracing_callable/main.cpp
index 46b4cc1..b4cdef3 100644
--- a/ray_tracing_callable/main.cpp
+++ b/ray_tracing_callable/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_gltf/main.cpp b/ray_tracing_gltf/main.cpp
index 3460c9d..a582bc2 100644
--- a/ray_tracing_gltf/main.cpp
+++ b/ray_tracing_gltf/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_indirect_scissor/main.cpp b/ray_tracing_indirect_scissor/main.cpp
index fdc2741..9732918 100644
--- a/ray_tracing_indirect_scissor/main.cpp
+++ b/ray_tracing_indirect_scissor/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_instances/main.cpp b/ray_tracing_instances/main.cpp
index 8e7f52d..de0a704 100644
--- a/ray_tracing_instances/main.cpp
+++ b/ray_tracing_instances/main.cpp
@@ -27,7 +27,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_intersection/main.cpp b/ray_tracing_intersection/main.cpp
index 3c7f624..d1604cd 100644
--- a/ray_tracing_intersection/main.cpp
+++ b/ray_tracing_intersection/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_jitter_cam/main.cpp b/ray_tracing_jitter_cam/main.cpp
index c9e8bd2..0aff5cb 100644
--- a/ray_tracing_jitter_cam/main.cpp
+++ b/ray_tracing_jitter_cam/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_manyhits/main.cpp b/ray_tracing_manyhits/main.cpp
index 9c019b7..ee9fd68 100644
--- a/ray_tracing_manyhits/main.cpp
+++ b/ray_tracing_manyhits/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_motionblur/main.cpp b/ray_tracing_motionblur/main.cpp
index 685b049..0036175 100644
--- a/ray_tracing_motionblur/main.cpp
+++ b/ray_tracing_motionblur/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_rayquery/main.cpp b/ray_tracing_rayquery/main.cpp
index 809a126..3ad0499 100644
--- a/ray_tracing_rayquery/main.cpp
+++ b/ray_tracing_rayquery/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_reflections/main.cpp b/ray_tracing_reflections/main.cpp
index 3c1139f..2ec65fd 100644
--- a/ray_tracing_reflections/main.cpp
+++ b/ray_tracing_reflections/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"
diff --git a/ray_tracing_specialization/main.cpp b/ray_tracing_specialization/main.cpp
index d517fd2..4bfa810 100644
--- a/ray_tracing_specialization/main.cpp
+++ b/ray_tracing_specialization/main.cpp
@@ -26,7 +26,9 @@
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include "backends/imgui_impl_glfw.h"
+#include "backends/imgui_impl_vulkan.h"
 #include "imgui.h"
+#include "imgui/imgui_helper.h"
 
 #include "hello_vulkan.h"
 #include "imgui/imgui_camera_widget.h"