Merge branch 'master' into project_setup_refactor

# Conflicts:
#	3rdParty/CMakeLists.txt
#	3rdParty/libarchive/CMakeLists.txt
#	CMakeLists.txt

.gitea/workflows/build_pc.yml

@@ -12,23 +12,11 @@ env:
 jobs:
   build:
     name: Build desktop
-    runs-on: ${{matrix.config.os}}
+    runs-on: ${{matrix.os}}
     strategy:
       fail-fast: false
       matrix:
-        config:
-          - {
-            name: "Windows",
-            os: windows_x64
-          }
-          - {
-            name: "Linux",
-            os: ubuntu-latest
-          }
-#          - {
-#            name: "macOS",
-#            os: macos-latest
-#          }
+        os: [ windows_x64, ubuntu-latest, mac_arm ]
 
     steps:
       - name: Checkout
@@ -36,13 +24,13 @@ jobs:
         with:
           submodules: true
       - name: Install Vulkan SDK
-        if: matrix.config.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-latest'
         uses: humbletim/install-vulkan-sdk@v1.1.1
         with:
           version: 1.3.250.1
           cache: true
       - name: Install Dev Packages
-        if: matrix.config.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-latest'
         run: >
           sudo apt update && sudo apt install -y extra-cmake-modules libwayland-dev libxkbcommon-dev xorg-dev libarchive-dev libassimp-dev ninja-build glslang-tools glslang-dev unzip
           && sudo wget https://sourceforge.net/projects/bin2c/files/1.1/bin2c-1.1.zip && sudo unzip bin2c-1.1.zip && cd bin2c && sudo gcc -o bin2c bin2c.c && sudo mv bin2c /usr/bin
@@ -55,3 +43,18 @@ jobs:
         run: ctest -C ${{env.BUILD_TYPE}}
 
         #TODO archive executables
+        
+        
+  build_iOS:
+    name: Build iOS
+    runs-on: mac_arm
+    
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: Configure CMake
+      run: mkdir cmake-build && mkdir cmake-build/iOS && cd cmake-build/iOS && cmake ../.. -G Xcode -DCMAKE_TOOLCHAIN_FILE=../../cmake/toolchain/ios.toolchain.cmake -DPLATFORM=OS64 -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+    - name: Build & Archive
+      run: xcodebuild -project ${{github.workspace}}/cmake-build/iOS/openVulkanoCpp.xcodeproj -scheme OpenVulkano_Examples -configuration ${{env.BUILD_TYPE}} -archivePath ${{github.workspace}}/cmake-build/iOS/app.xcarchive -sdk iphoneos archive

3rdParty/CMakeLists.txt

@@ -22,12 +22,12 @@ add_subdirectory(rapidyaml)
 add_subdirectory(libarchive)
 add_subdirectory(boost)
 add_subdirectory(units)
+add_subdirectory(libjpeg-turbo)
+if (NOT IOS)
+    add_subdirectory(curl)
+endif()
 
 if(ENABLE_TEST)
     add_subdirectory(catch2)
 endif()
 
-if (NOT IOS)
-    add_subdirectory(libjpeg-turbo)
-    add_subdirectory(curl)
-endif()

3rdParty/glfw/CMakeLists.txt

@@ -13,5 +13,8 @@ FetchContent_Declare(
 )
 set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
 set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+if(APPLE)
+	set(GLFW_VULKAN_STATIC ON CACHE BOOL "" FORCE)
+endif()
 FetchContent_MakeAvailable(glfw)
 set(glfw_FOUND ON PARENT_SCOPE)

3rdParty/libarchive/CMakeLists.txt

@@ -28,12 +28,21 @@ function(LinkLibArchive TARGET)
     find_package(zstd QUIET)
     find_package(BZip2 QUIET)
     find_package(LibLZMA QUIET)
+    find_package(LibXml2 QUIET)
+    find_package(EXPAT QUIET)
     target_include_directories(${TARGET} PUBLIC ${LibArchive_INCLUDE_DIR})
     target_link_libraries(${TARGET} PUBLIC ${LibArchive_LIBRARIES} ${ZLIB_LIBRARIES} ${zstd_LIBRARIES} ${LZ4_LIBRARIES})
+
     if (BZIP2_LIBRARIES)
         target_link_libraries(${TARGET} PUBLIC ${BZIP2_LIBRARIES})
     endif()
     if (LIBLZMA_LIBRARIES)
         target_link_libraries(${TARGET} PUBLIC ${LIBLZMA_LIBRARIES})
     endif()
+    if (LibXml2_FOUND)
+    	target_link_libraries(${TARGET} PUBLIC ${LIBXML2_LIBRARIES})
+    endif()
+    if (EXPAT_FOUND)
+    	target_link_libraries(${TARGET} PUBLIC ${EXPAT_LIBRARIES})
+    endif()
 endfunction()

3rdParty/libjpeg-turbo/CMakeLists.txt

@@ -31,6 +31,11 @@ endif ()
 
 
 function(LinkLibJpegTurbo TARGET)
+    if (IOS)
+        target_link_libraries(${TARGET} PRIVATE "/opt/libjpeg-turbo-ios/lib/libturbojpeg.a")
+        target_include_directories(${TARGET} PRIVATE "/opt/libjpeg-turbo-ios/include")
+        return()
+    endif ()
     if (libjpeg-turbo_BUILT)
         FindCmakeConfigDirs("${CMAKE_BINARY_DIR}/deps_ljt/INSTALL/" CMAKE_PREFIX_PATH)
     endif()

CMakeLists.txt

@@ -3,6 +3,8 @@ cmake_minimum_required(VERSION 3.28 FATAL_ERROR)
 set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
 set(CMAKE_CXX_STANDARD 20)
 
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+
 if(LINUX)
     find_package(ECM REQUIRED NO_MODULE)
     set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
@@ -45,3 +47,5 @@ endif()
 if(ENABLE_EXAMPLE)
 	add_subdirectory(examples)
 endif()
+
+set_property(DIRECTORY ${CMAKE_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT openVulkanoCpp)

Scripts/CompileShaders.sh

@@ -27,8 +27,8 @@ check_return_code() {
   fi
 }
 
-rm -f *.spv
 mkdir -p "$GENERATED_DATA_PATH"
+rm -f "$GENERATED_DATA_PATH/*.spv"
 touch "$GENERATED_DATA_PATH"/GeneratedShaderData.h
 touch "$GENERATED_DATA_PATH"/GeneratedShaderData.c
 
@@ -48,13 +48,13 @@ for unique_name in ${unique_file_names[@]} ; do
     same_files=$(find $SHADER_PATH/ -type f -name "${unique_name}.*")
     for same_file in ${same_files[@]} ; do
         filename_with_ext_no_path=$(basename -- "$same_file")
-        glslangValidator -V $same_file -o $filename_with_ext_no_path.spv
+        glslangValidator -V $same_file -o "$GENERATED_DATA_PATH/$filename_with_ext_no_path.spv"
         check_return_code
     done
 
-    bin2c -t -d "$GENERATED_DATA_PATH"/$unique_name.h -o "$GENERATED_DATA_PATH"/$unique_name.c *.spv
+    (cd "$GENERATED_DATA_PATH" && bin2c -t -d $unique_name.h -o $unique_name.c *.spv)
     check_return_code
-    rm *.spv
+    rm "$GENERATED_DATA_PATH"/*.spv
 
     echo -e "#include \"${unique_name}.h\"" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.c
     filename_no_ext_first_upper=$(echo $unique_name | awk '{print toupper(substr($0,1,1))substr($0,2)}')

cmake/functions/AppleHelper.cmake

@@ -4,14 +4,20 @@ function(LinkAppleFrameworks TARGET)
                           PUBLIC "-framework Foundation"
                           PUBLIC "-framework CoreImage"
                           PUBLIC "-framework CoreVideo"
+                          PUBLIC "-framework CoreGraphics"
                           PUBLIC "-framework Metal"
                           PUBLIC "-framework MetalPerformanceShaders"
-                          PUBLIC "-framework ARKit"
+                          PUBLIC "-framework MetalKit"
+                          PUBLIC "-framework IOSurface"
+                          PUBLIC "-framework QuartzCore"
                           PUBLIC "-lstdc++"
                           PUBLIC c++
                           PUBLIC c
     )
 
+    if(IOS)
+        target_link_libraries(${TARGET} PUBLIC "-framework ARKit")
+    endif()
 
     # Locate system libraries on iOS
     find_library(UIKIT UIKit)
@@ -19,11 +25,20 @@ function(LinkAppleFrameworks TARGET)
     find_library(MOBILECORESERVICES MobileCoreServices)
     find_library(CFNETWORK CFNetwork)
     find_library(SYSTEMCONFIGURATION SystemConfiguration)
+	find_library(APPKIT AppKit)
+	find_library(IOSURFACE IOSurface)
+	find_library(QUARTZ Quartz)
 
     # link the frameworks located above
+    if(IOS)
     	target_link_libraries(${TARGET} PUBLIC ${UIKIT})
-    target_link_libraries(${TARGET} PUBLIC ${FOUNDATION})
    		target_link_libraries(${TARGET} PUBLIC ${MOBILECORESERVICES})
+   	else()
+        target_link_libraries(${TARGET} PUBLIC ${APPKIT})
+        target_link_libraries(${TARGET} PUBLIC ${QUARTZ})
+    endif()
+    target_link_libraries(${TARGET} PUBLIC ${IOSURFACE})
+    target_link_libraries(${TARGET} PUBLIC ${FOUNDATION})
     target_link_libraries(${TARGET} PUBLIC ${CFNETWORK})
     target_link_libraries(${TARGET} PUBLIC ${SYSTEMCONFIGURATION})
 endfunction()

cmake/functions/Filter.cmake

@@ -1,9 +1,13 @@
 function(FilterPlatformPaths sourcesVar)
-
     if (IOS)
         list(FILTER ${sourcesVar} EXCLUDE REGEX ".*GLFW.*")
+        list(FILTER ${sourcesVar} EXCLUDE REGEX ".*[\\/]Host[\\/]MacOS[\\/].*")
     else ()
         list(FILTER ${sourcesVar} EXCLUDE REGEX ".*[\\/]Host[\\/]iOS[\\/].*")
+        list(FILTER ${sourcesVar} EXCLUDE REGEX ".*[\\/]AR[\\/]Provider[\\/]ArKit[\\/].*")
+    endif ()
+    if (NOT APPLE)
+        list(FILTER ${sourcesVar} EXCLUDE REGEX ".*[\\/]Host[\\/]Apple[\\/].*")
     endif ()
     if (NOT LINUX)
         list(FILTER ${sourcesVar} EXCLUDE REGEX ".*[\\/]Host[\\/]Linux[\\/].*")

examples/CMakeLists.txt

@@ -3,15 +3,42 @@ cmake_minimum_required(VERSION 3.28 FATAL_ERROR)
 include(SetupVulkan)
 include(Utils)
 
-file(GLOB_RECURSE SUBDIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/*.hpp")
-source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}" FILES ${SUBDIRECTORIES})
-add_executable(examples main.cpp ${SUBDIRECTORIES})
+file(GLOB_RECURSE SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/*.hpp")
+if (IOS)
+    file(GLOB_RECURSE SRC_IOS "${CMAKE_CURRENT_SOURCE_DIR}/Host/iOS/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/Host/iOS/*.hpp" "${CMAKE_CURRENT_SOURCE_DIR}/Host/iOS/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/Host/iOS/*.m" "${CMAKE_CURRENT_SOURCE_DIR}/Host/iOS/*.mm")
+    list(APPEND SOURCES ${SRC_IOS})
+endif ()
+source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}" FILES ${SOURCES})
 
-target_include_directories(examples PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+set(MAIN_FILE main.cpp)
+if (IOS)
+    set(MAIN_FILE Host/iOS/main.mm)
+endif ()
+add_executable(OpenVulkano_Examples ${MAIN_FILE} ${SOURCES})
+set_property(TARGET OpenVulkano_Examples PROPERTY CXX_STANDARD 20)
 
-target_include_directories(examples PRIVATE openVulkanoCpp)
-target_link_libraries(examples PRIVATE "$<LINK_LIBRARY:WHOLE_ARCHIVE,openVulkanoCpp>")
-SetupVulkan(examples)
-SetGlmDefines(examples)
-SetWarningSettings(examples)
-LinkCurl(openVulkanoCpp)
+# Setup IOS
+if(IOS)
+    set(APP_BUNDLE_IDENTIFIER "eu.georgh93.openVulkano")
+    set(MACOSX_BUNDLE_INFO_STRING ${APP_BUNDLE_IDENTIFIER})
+    set(MACOSX_BUNDLE_GUI_IDENTIFIER ${APP_BUNDLE_IDENTIFIER})
+    set(MACOSX_BUNDLE_BUNDLE_NAME ${APP_BUNDLE_IDENTIFIER})
+    set(CMAKE_OSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET})
+
+    set(CMAKE_XCODE_EMBED_FRAMEWORKS ON)
+
+    set_target_properties(OpenVulkano_Examples PROPERTIES XCODE_ATTRIBUTE_DEVELOPMENT_TEAM "466MGSD624")
+endif()
+if(APPLE)
+    LinkAppleFrameworks(OpenVulkano_Examples)
+endif ()
+
+
+
+target_include_directories(OpenVulkano_Examples PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(OpenVulkano_Examples PRIVATE openVulkanoCpp)
+
+target_link_libraries(OpenVulkano_Examples PRIVATE "$<LINK_LIBRARY:WHOLE_ARCHIVE,openVulkanoCpp>")
+SetupVulkan(OpenVulkano_Examples)
+SetGlmDefines(OpenVulkano_Examples)
+SetWarningSettings(OpenVulkano_Examples)

examples/ExampleAppList.hpp

@@ -0,0 +1,23 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "ExampleApps/CubesExampleApp.hpp"
+#include "ExampleApps/MovingCubeApp.hpp"
+#include "ExampleApps/TexturedCubeExampleApp.hpp"
+#include "ExampleApps/BillboardExampleApp.hpp"
+#include <vector>
+
+namespace OpenVulkano
+{
+	const std::vector<std::pair<const char*, IGraphicsApp*(*)()>> EXAMPLE_APPS = {
+		{ "Cubes Example App", &CubesExampleApp::Create },
+		{ "Moving Cube Example App", &MovingCubeApp::Create },
+		{ "Textured Cube Example App", &TexturedCubeExampleApp::Create },
+		{ "Billboard Example App", &BillboardExampleApp::Create }
+	};
+}

examples/ExampleApps/BillboardExampleApp.cpp

@@ -52,7 +52,7 @@ namespace OpenVulkano
 
 			m_quadBillboardShader.AddShaderProgram(OpenVulkano::ShaderProgramType::VERTEX, "Shader/billboardFromSinglePoint");
 			m_quadBillboardShader.AddShaderProgram(OpenVulkano::ShaderProgramType::GEOMETRY, "Shader/billboardFromSinglePoint");
-			m_quadBillboardShader.AddShaderProgram(OpenVulkano::ShaderProgramType::FRAGMENT, "Shader/basicTexture");
+			m_quadBillboardShader.AddShaderProgram(OpenVulkano::ShaderProgramType::FRAGMENT, "Shader/basic");
 			m_quadBillboardShader.AddVertexInputDescription(OpenVulkano::Vertex::GetVertexInputDescription());
 			m_quadBillboardShader.AddDescriptorSetLayoutBinding(Texture::DESCRIPTOR_SET_LAYOUT_BINDING);
 			m_quadBillboardShader.AddDescriptorSetLayoutBinding(UniformBuffer::DESCRIPTOR_SET_LAYOUT_BINDING);

examples/Host/iOS/ExampleViewController.h

@@ -0,0 +1,19 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "Host/iOS/OpenVulkanoViewController.h"
+
+@interface MainMenuViewController : UIViewController
+@end
+
+@interface ExampleViewController : OpenVulkanoViewController
+@property(nonatomic, strong)OpenVulkanoView* renderView;
+@property size_t exampleId;
+@end

examples/Host/iOS/ExampleViewController.mm

@@ -0,0 +1,75 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#import "ExampleViewController.h"
+
+#include "../../ExampleAppList.hpp"
+
+@implementation MainMenuViewController
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    self.view.backgroundColor = [UIColor whiteColor];
+	
+	CGFloat buttonHeight = 50;
+	CGFloat buttonSpacing = 10;
+	CGFloat topMargin = 50;
+	
+	int i = 0;
+	for (const auto& app : OpenVulkano::EXAMPLE_APPS)
+	{
+		UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];
+		button.frame = CGRectMake(20,
+								  topMargin + i * (buttonHeight + buttonSpacing),
+								  self.view.bounds.size.width - 40,
+								  buttonHeight);
+		[button setTitle:[NSString stringWithUTF8String:app.first] forState:UIControlStateNormal];
+		button.tag = i;
+		[button addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchUpInside];
+		[self.view addSubview:button];
+		i++;
+	}
+	
+	self.view.frame = [UIScreen mainScreen].bounds;
+	self.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+}
+
+- (void)buttonPressed:(UIButton *)sender {
+	ExampleViewController* example = [[ExampleViewController alloc] init];
+	example.exampleId = sender.tag;
+	example.modalPresentationStyle = UIModalPresentationFullScreen;
+	[self presentViewController:example animated:true completion:nil];
+}
+
+- (void)viewDidLayoutSubviews {
+	[super viewDidLayoutSubviews];
+	self.view.frame = self.view.superview.bounds;
+}
+@end
+
+@implementation ExampleViewController
+- (void)viewDidLoad {
+	self.renderView = [[OpenVulkanoView alloc] initWithFrame:self.view.frame];
+	self.openVulkanoView = self.renderView;
+	[self.view addSubview:self.renderView];
+	[super viewDidLoad];
+	
+	self.view.frame = [UIScreen mainScreen].bounds;
+	self.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+}
+
+- (void)viewDidLayoutSubviews {
+	[super viewDidLayoutSubviews];
+	self.view.frame = self.view.superview.bounds;
+	self.renderView.frame = self.view.frame;
+}
+
+- (BOOL)prefersStatusBarHidden { return true; }
+
+- (void *)makeGraphicsApp {
+	return OpenVulkano::EXAMPLE_APPS[self.exampleId].second();
+}
+@end

examples/Host/iOS/main.mm

@@ -0,0 +1,57 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "ExampleViewController.h"
+#import "Host/iOS/OpenVulkanoAppDelegate.h"
+
+#include "Base/Logger.hpp"
+
+@interface SceneDelegate : UIResponder<UIWindowSceneDelegate>
+@end
+
+@implementation SceneDelegate
+@synthesize window = _window;
+- (void)scene:(UIScene *)scene willConnectToSession:(UISceneSession *)session options:(UISceneConnectionOptions *)connectionOptions {
+	if ([scene isKindOfClass:[UIWindowScene class]]) {
+		UIWindowScene* wScene = (UIWindowScene*)scene;
+		self.window = [[UIWindow alloc] initWithWindowScene:wScene];
+
+		MainMenuViewController* rootViewController = [[MainMenuViewController alloc] init];
+		UINavigationController* navigationController = [[UINavigationController alloc] initWithRootViewController:rootViewController];
+		
+		self.window.rootViewController = navigationController;
+		[self.window makeKeyAndVisible];
+	}
+}
+@end
+
+@interface AppDelegate : OpenVulkanoAppDelegate
+@end
+
+@implementation AppDelegate
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+	// Override point for customization after application launch.
+	return YES;
+}
+
+- (UISceneConfiguration *)application:(UIApplication *)application configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession options:(UISceneConnectionOptions *)options {
+	UISceneConfiguration *configuration = [[UISceneConfiguration alloc] initWithName:nil sessionRole:UIWindowSceneSessionRoleApplication];
+	configuration.delegateClass = SceneDelegate.class;
+	return configuration;
+}
+@end
+
+int main(int argCount, char** args)
+{
+	using namespace OpenVulkano;
+	Logger::SetupLogger();
+	@autoreleasepool
+	{
+		return UIApplicationMain(argCount, args, nil, NSStringFromClass([AppDelegate class]));
+	}
+}

examples/main.cpp

@@ -5,10 +5,7 @@
  */
 
 #include "Host/GraphicsAppManager.hpp"
-#include "ExampleApps/CubesExampleApp.hpp"
-#include "ExampleApps/MovingCubeApp.hpp"
-#include "ExampleApps/TexturedCubeExampleApp.hpp"
-#include "ExampleApps/BillboardExampleApp.hpp"
+#include "ExampleAppList.hpp"
 
 #include <ftxui/component/captured_mouse.hpp>
 #include <ftxui/component/component.hpp>
@@ -22,12 +19,11 @@ using namespace OpenVulkano;
 
 int main(int argc, char** argv)
 {
-	std::vector<std::string> examples = {
-		"Cubes Example App",
-		"Moving Cube Example App",
-		"Textured Cube Example App",
-		"Billboard Example App"
-	};
+	std::vector<std::string> examples;
+	for (const auto& e : EXAMPLE_APPS)
+	{
+		examples.emplace_back(e.first);
+	}
 
 	int selectedExample = 0;
 	ftxui::MenuOption option;
@@ -37,15 +33,9 @@ int main(int argc, char** argv)
 
 	screen.Loop(menu);
 
-	std::unique_ptr<IGraphicsApp> app;
-	switch (selectedExample)
-	{
-		case 0: app = CubesExampleApp::CreateUnique(); break;
-		case 1: app = MovingCubeApp::CreateUnique(); break;
-		case 2: app = TexturedCubeExampleApp::CreateUnique(); break;
-		case 3: app = BillboardExampleApp::CreateUnique(); break;
-		default: throw std::runtime_error("Invalid menu selection!"); break;
-	}
+	if (selectedExample >= examples.size()) throw std::runtime_error("Invalid menu selection!");
+
+	std::unique_ptr<IGraphicsApp> app( EXAMPLE_APPS[selectedExample].second() );
 
 	GraphicsAppManager manager(app.get());
 	manager.Run();

openVulkanoCpp/AR/ArFrame.cpp

@@ -7,6 +7,8 @@
 #include "ArFrame.hpp"
 #include "ArSession.hpp"
 #include "ArRecorder.hpp"
+#include <iostream>
+#include <fstream>
 
 namespace OpenVulkano::AR
 {
@@ -26,6 +28,11 @@ namespace OpenVulkano::AR
 	void ArFrame::SaveToFile(const std::filesystem::path& path, bool downsample)
 	{
 		m_session->GetRecorder().SaveToFile(shared_from_this(), path, downsample);
+		std::string metaContent = GetFrameMetadata().ToXML();
+		std::string metaPath = path.string() + std::string(".meta");
+		std::ofstream file (metaPath, std::ios::out);
+		file << metaContent;
+		file.close();
 	}
 
 	const Scene::Texture* ArFrame::GetImageTexture()

openVulkanoCpp/AR/ArFrame.hpp

@@ -122,7 +122,20 @@ namespace OpenVulkano::AR
 
 		[[nodiscard]] ArTrackingState GetTrackingState() const { return frameMetadata.trackingState; };
 
-		[[nodiscard]] virtual Math::PoseF GetPose() const { return Math::PoseF(); }; //TODO
+		[[nodiscard]] virtual Math::PoseF GetPose() const { return Math::PoseF(frameMetadata.transformation); };
+
+		[[nodiscard]] virtual Math::Vector3f GetEulerAngle() const {
+			return {
+					asin(-frameMetadata.transformation[2][1]),
+					atan2(frameMetadata.transformation[2][0], frameMetadata.transformation[2][2]),
+					atan2(frameMetadata.transformation[0][1], frameMetadata.transformation[1][1])
+			};
+		}
+
+		[[nodiscard]] virtual const Math::Vector3f_SIMD& GetPosition() const
+		{
+			return reinterpret_cast<const Math::Vector3f_SIMD&>(frameMetadata.transformation[3]);
+		}
 
 		[[nodiscard]] Math::Timestamp GetTimestamp() const { return frameMetadata.timestamp; };
 

openVulkanoCpp/AR/ArSession.cpp

@@ -8,8 +8,13 @@
 #include "Provider/Playback/ArSessionPlayback.hpp"
 #include "Provider/Network/ArSessionStream.h"
 #ifdef __APPLE__
+#include <TargetConditionals.h>
+#if TARGET_OS_IOS == 1
 #include "Provider/ArKit/ArSessionArKit.h"
 #else
+#include "Provider/ArSessionNull.hpp"
+#endif
+#else
 #ifdef ANDROID
 #include "Provider/ArCore/ArSessionArCore.h"
 #else

openVulkanoCpp/AR/ArSession.hpp

@@ -45,16 +45,22 @@ namespace OpenVulkano::AR
 		ArSessionType sessionType = ArSessionType::NATIVE;
 		bool uncompressed = true;
 		bool depthSupported = false;
+		bool supportsExposureLocking = false;
+		bool supportsWhitebalanceLocking = false;
+		bool hasFlashlight = false;
 
 	public:
 		ArSessionCapabilities() = default;
 
-		ArSessionCapabilities(const ArType type, const ArSessionType sessionType, const bool uncompressed, const bool depthSupported)
-			: type(type), sessionType(sessionType), uncompressed(uncompressed), depthSupported(depthSupported)
+		ArSessionCapabilities(const ArType type, const ArSessionType sessionType, const bool uncompressed, const bool depthSupported, const bool supportsExposureLocking, const bool supportsWhitebalanceLocking, const bool hasFlash)
+			: type(type), sessionType(sessionType), uncompressed(uncompressed), depthSupported(depthSupported), supportsExposureLocking(supportsExposureLocking), supportsWhitebalanceLocking(supportsWhitebalanceLocking), hasFlashlight(hasFlash)
 		{}
 
 		[[nodiscard]] bool IsUncompressed() const { return uncompressed; }
 		[[nodiscard]] bool IsDepthSupported() const { return depthSupported; }
+		[[nodiscard]] bool IsExposureLockSupported() const { return supportsExposureLocking; }
+		[[nodiscard]] bool IsWhitebalanceLockSupported() const { return supportsWhitebalanceLocking; }
+		[[nodiscard]] bool HasFlashlight() const { return hasFlashlight; }
 		[[nodiscard]] bool IsNative() const { return sessionType == ArSessionType::NATIVE; }
 		[[nodiscard]] bool IsPlayback() const { return sessionType == ArSessionType::PLAYBACK; }
 		[[nodiscard]] bool IsStream() const { return sessionType == ArSessionType::NETWORK_STREAM; }
@@ -214,6 +220,12 @@ namespace OpenVulkano::AR
 		 */
 		virtual void SetRenderer(IRenderer* renderer) = 0;
 		
+		virtual void LockExposureTime(bool locked) {};
+		
+		virtual void LockWhitebalance(bool locked) {};
+		
+		virtual void SetFlashlightOn(bool on) {};
+
 		/**
 		 * Gets the capabilities for this ArSession.
 		 * @return The capabilities for the current AR session.

openVulkanoCpp/AR/Provider/ArKit/ArSessionArKit.mm

@@ -14,7 +14,7 @@ namespace OpenVulkano::AR::ArKit
 		ArSessionCapabilities QueryNativeCapabilities()
 		{
 			bool supportsDepth = [ARWorldTrackingConfiguration supportsFrameSemantics:ARFrameSemanticSceneDepth];
-			ArSessionCapabilities capabilities(ArType::AR_KIT, ArSessionType::NATIVE, true, supportsDepth);
+			ArSessionCapabilities capabilities(ArType::AR_KIT, ArSessionType::NATIVE, true, supportsDepth, true, true, true);
 			return capabilities;
 		}
 	}

openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.h

@@ -51,6 +51,10 @@ namespace OpenVulkano::AR::ArKit
 		
 		void SetRenderer(IRenderer* renderer) override;
 		
+		void LockExposureTime(bool locked) override;
+		void LockWhitebalance(bool locked) override;
+		void SetFlashlightOn(bool on) override;
+
 	protected:
 		Scene::Texture * MakeTexture(ArFrame *frame) override;
 
@@ -66,6 +70,9 @@ namespace OpenVulkano::AR::ArKit
 #else*/
 		SpintexProtectedObject<std::shared_ptr<ArFrame>> m_frame;
 //#endif
-		std::atomic_size_t m_frameId;
+		std::atomic_size_t m_frameId = 0;
+		bool m_lockedConfiguration = false;
+		bool m_lockedExposure = false;
+		bool m_lockedWhitebalance = false;
 	};
 }

openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm

@@ -22,6 +22,7 @@
 #import <ARKit/ARConfiguration.h>
 #import <ARKit/ARCamera.h>
 #import <ARKit/ARKit.h>
+#import <AVFoundation/AVCaptureDevice.h>
 #import <CoreVideo/CoreVideo.h>
 #import "ArKitDelegate.h"
 
@@ -138,6 +139,11 @@ namespace OpenVulkano::AR::ArKit
 
 	void ArSessionArKitInternal::Stop()
 	{
+		if (m_lockedConfiguration)
+		{
+			m_lockedConfiguration = false;
+			[[ARWorldTrackingConfiguration configurableCaptureDeviceForPrimaryCamera] unlockForConfiguration];
+		}
 		OnStopped();
 		[m_arSession pause];
 /*#if (__cplusplus >= 202002L)
@@ -184,6 +190,27 @@ namespace OpenVulkano::AR::ArKit
 		}
 	}
 	
+	void ArSessionArKitInternal::LockExposureTime(bool locked)
+	{
+		AVCaptureDevice* dev = [ARWorldTrackingConfiguration configurableCaptureDeviceForPrimaryCamera];
+		if (!m_lockedConfiguration) m_lockedConfiguration |=[dev lockForConfiguration:nil];
+		[dev setExposureMode: locked ? AVCaptureExposureModeLocked : AVCaptureExposureModeContinuousAutoExposure];
+	}
+	
+	void ArSessionArKitInternal::LockWhitebalance(bool locked)
+	{
+		AVCaptureDevice* dev = [ARWorldTrackingConfiguration configurableCaptureDeviceForPrimaryCamera];
+		if (!m_lockedConfiguration) m_lockedConfiguration |=[dev lockForConfiguration:nil];
+		[dev setWhiteBalanceMode: locked ? AVCaptureWhiteBalanceModeLocked : AVCaptureWhiteBalanceModeContinuousAutoWhiteBalance];
+	}
+	
+	void ArSessionArKitInternal::SetFlashlightOn(bool on)
+	{
+		AVCaptureDevice* dev = [ARWorldTrackingConfiguration configurableCaptureDeviceForPrimaryCamera];
+		if (!m_lockedConfiguration) m_lockedConfiguration |=[dev lockForConfiguration:nil];
+		[dev setTorchMode: on ? AVCaptureTorchModeOn : AVCaptureTorchModeOff];
+	}
+
 
 	// AR Kit delegate events
 	void ArSessionArKitInternal::OnArNewFrame(ARSession* session, ARFrame* frame)

openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp

@@ -17,7 +17,7 @@ namespace OpenVulkano::AR::Playback
 	ArSessionPlayback::ArSessionPlayback(const std::string& recordingPath, bool autoAdvance)
 		: ArSession(ArSessionMetadata(recordingPath)), recordingPath(recordingPath), autoAdvance(autoAdvance), playbackReader(recordingPath)
 	{
-		capabilities = ArSessionCapabilities(metadata.type, ArSessionType::PLAYBACK, false, metadata.depthFormat != ArDepthFormat::UNAVAILABLE);
+		capabilities = ArSessionCapabilities(metadata.type, ArSessionType::PLAYBACK, false, metadata.depthFormat != ArDepthFormat::UNAVAILABLE, false, false, false);
 		constants = { Math::Matrix4f(1), metadata.confidenceRange };
 
 		m_playbackReaderThread = std::thread([this](){ReadWorker();});

openVulkanoCpp/Base/Event.hpp

@@ -227,12 +227,30 @@ namespace OpenVulkano
 			{}
 
 			void Notify(Arguments... args) const override
+			{
+				NotifyImpl(std::forward<Arguments>(args)...);
+			}
+
+			void NotifyImpl(Arguments... args) const
 			{
 				if (INamedEventProcessor::HasProcessor())
 				{
 					std::vector<INamedEventProcessor::Parameters> attributes;
 					attributes.reserve(sizeof...(Arguments));
+					if constexpr (!std::conjunction_v<std::is_enum<std::remove_reference_t<Arguments>>...>)
+					{
 						(attributes.emplace_back(args), ...);
+					}
+					else
+					{
+						auto fill = [&](auto&& arg) {
+							if constexpr (std::is_enum_v<std::remove_reference_t<decltype(arg)>>)
+								attributes.emplace_back(static_cast<int>(arg));
+							else
+								attributes.emplace_back(std::forward<decltype(arg)>(arg));
+						};
+						(fill(std::forward<Arguments>(args)), ...);
+					}
 					INamedEventProcessor::NotifyAll(m_name, attributes);
 				}
 			}

openVulkanoCpp/Base/Observable.hpp

@@ -32,14 +32,14 @@ namespace OpenVulkano
 		{}
 
 		Observable(T&& initValue, const std::string& observableName)
-				: object(std::forward(initValue)), OnChange(observableName)
+				: object(initValue), OnChange(observableName)
 		{}
 
 		template<typename = std::enable_if_t<std::is_copy_assignable_v<T>>>
 		auto& operator = (const T& val) { object = val; Notify(); return *this; }
 
 		template<typename = std::enable_if_t<std::is_move_assignable_v<T>>>
-		auto& operator = (T&& val) { object = std::forward(val); Notify(); return *this; }
+		auto& operator = (T&& val) { object = val; Notify(); return *this; }
 
 		template<typename = std::enable_if_t<std::is_copy_assignable_v<T>>>
 		operator T() const { return object; }
@@ -54,7 +54,9 @@ namespace OpenVulkano
 		bool operator >=(const T& other) const { return object >= other; }
 		bool operator !() const { return !object; }
 
-		operator bool() const { return object.operator bool(); }
+		template<std::enable_if<std::is_convertible_v<T, bool>>>
+		operator bool() const { return static_cast<bool>(object); }
+
 		auto& operator ++() { ++object; Notify(); return *this; }
 		auto& operator --() { --object; Notify(); return *this; }
 		auto& operator ++(int) { object++; Notify(); return *this; }

openVulkanoCpp/Base/Render/IRenderer.hpp

@@ -35,5 +35,8 @@ namespace OpenVulkano
 		virtual Scene::UI::Ui* GetActiveUi() = 0;
 
 		virtual IResourceManager* GetIResourceManager() = 0;
+
+		virtual float GetLastQueriedDepthValue() = 0;
+		virtual void SetQueryDepthValue(const Math::Vector2f& depthCoordinates) = 0;
 	};
 }

openVulkanoCpp/Base/UI/IWindow.hpp

@@ -84,6 +84,9 @@ namespace OpenVulkano
 		[[nodiscard]] virtual uint32_t GetWindowId() const = 0;
 
 		virtual void* GetNativeWindowHandle() = 0;
+		
+		virtual float GetContentScale() const { return 1; }
+		virtual float GetInterfaceOrientation() const { return 0; }
 	protected:
 		static uint32_t CreateWindowId()
 		{

openVulkanoCpp/Base/Utils.hpp

@@ -46,6 +46,12 @@ namespace OpenVulkano
 			return result;
 		}
 
+		template<typename T, typename... N>
+		static auto MakeStdArray(N&&... args) -> std::array<T, sizeof...(args)>
+		{
+			return { std::forward<N>(args)... };
+		}
+
 		template<typename T, typename U> 
 		static bool GetFlag(T var, U flag)
 		{ 

openVulkanoCpp/CMakeLists.txt

@@ -15,22 +15,19 @@ configure_file(${CMAKE_SOURCE_DIR}/cmake/TryCompileShaders.cmake.in ${CMAKE_BINA
 execute_process(COMMAND ${BASH_EXECUTABLE} CompileShaders.sh "${SHADER_OUTPUT_DEST}" WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/Scripts)
 file(GLOB GENERATED_SHADER_SOURCES "${SHADER_OUTPUT_DEST}/*")
 
-if(IOS)
-    set(CMAKE_Swift_LANGUAGE_VERSION 5.0)
-    enable_language(Swift)
-    file(GLOB_RECURSE sources CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.mm" "${CMAKE_CURRENT_SOURCE_DIR}/*.m" "${CMAKE_CURRENT_SOURCE_DIR}/*.c" "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/*.swift")
+file(GLOB_RECURSE sources CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/*.c" "${CMAKE_CURRENT_SOURCE_DIR}/*.hpp" "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
 
-    add_library(openVulkanoCpp STATIC main.m ${resources} ${GENERATED_SHADER_SOURCES})
-else()
-    file(GLOB_RECURSE sources CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/*.c" "${CMAKE_CURRENT_SOURCE_DIR}/*.hpp" "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
-    file(GLOB SHADER_SRC_FILES ${CMAKE_CURRENT_SOURCE_DIR}/Shader/*)
-    list(FILTER SHADER_SRC_FILES EXCLUDE REGEX ".*\\.(hpp|cpp)$")
-    add_library(openVulkanoCpp STATIC main.cpp ${SHADER_SRC_FILES} ${GENERATED_SHADER_SOURCES})
-    if (MSVC)
-        set_property(GLOBAL PROPERTY USE_FOLDERS ON)
-        source_group("Shaders" FILES ${SHADER_SRC_FILES})
-    endif()
-endif()
+if (APPLE)
+    file(GLOB_RECURSE sources_obj CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.mm" "${CMAKE_CURRENT_SOURCE_DIR}/*.m")
+    list(APPEND sources ${sources_obj})
+endif ()
+
+file(GLOB SHADER_SRC_FILES ${CMAKE_CURRENT_SOURCE_DIR}/Shader/*)
+list(FILTER SHADER_SRC_FILES EXCLUDE REGEX ".*\\.(hpp|cpp)$")
+
+add_library(openVulkanoCpp ${MAIN_FILE} ${SHADER_SRC_FILES} ${GENERATED_SHADER_SOURCES})
+set_property(TARGET openVulkanoCpp PROPERTY CXX_STANDARD 20)
+source_group("Shaders" FILES ${SHADER_SRC_FILES})
 
 FilterPlatformPaths(sources)
 SetWarningSettings(openVulkanoCpp)
@@ -39,25 +36,12 @@ SetGlmDefines(openVulkanoCpp)
 target_sources(openVulkanoCpp PRIVATE ${sources})
 target_include_directories(openVulkanoCpp PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${SHADER_OUTPUT_DEST})
 
-# Setup IOS
-if(IOS)
-    set(APP_BUNDLE_IDENTIFIER "eu.georgh93.openVulkano")
-    set(MACOSX_BUNDLE_INFO_STRING ${APP_BUNDLE_IDENTIFIER})
-    set(MACOSX_BUNDLE_GUI_IDENTIFIER ${APP_BUNDLE_IDENTIFIER})
-    set(MACOSX_BUNDLE_BUNDLE_NAME ${APP_BUNDLE_IDENTIFIER})
-
-    set(CMAKE_OSX_DEPLOYMENT_TARGET "14.1") # The used ARKit features are only available starting with iOS 14
-
+if(APPLE)
     LinkAppleFrameworks(openVulkanoCpp)
 endif ()
 
 if (WIN32)
-    # Ws2
     target_link_libraries(openVulkanoCpp PRIVATE Ws2_32)
-    
-    set(CURL_STATIC_LIBS ${CMAKE_BINARY_DIR}/deps_curl/deps_curl)
-    file(GLOB_RECURSE LIBS "${CURL_STATIC_LIBS}/*.lib")
-    target_link_libraries(openVulkanoCpp PRIVATE ${LIBS})
 endif ()
 
 SetupVulkan(openVulkanoCpp)
@@ -68,22 +52,15 @@ SetShaderDependency(openVulkanoCpp
 if (NOT ANDROID AND NOT IOS)
     target_link_libraries(openVulkanoCpp PUBLIC glfw pugixml)
     target_link_libraries(openVulkanoCpp PUBLIC ftxui::screen ftxui::dom ftxui::component)
+    LinkCurl(openVulkanoCpp)
 endif()
 
-list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR}/deps/INSTALL)
-
-target_link_libraries(openVulkanoCpp PUBLIC magic_enum yaml-cpp fmt spdlog glm pugixml stb eigen utf8cpp imgui_internal TracyClient stud-uuid ryml unordered_dense Boost::regex)
-LinkCurl(openVulkanoCpp)
-
-add_compile_definitions(LIBARCHIVE_STATIC)
-add_compile_definitions(NOMINMAX)
-
-add_compile_definitions("DEBUG=$<CONFIG:Debug>")
-
-SetGlmDefines(openVulkanoCpp)
-
+target_link_libraries(openVulkanoCpp PUBLIC magic_enum yaml-cpp fmt spdlog glm pugixml stb eigen utf8cpp imgui_internal TracyClient stud-uuid ryml unordered_dense units)
 LinkAssimp(openVulkanoCpp)
 LinkLibArchive(openVulkanoCpp)
 LinkLibJpegTurbo(openVulkanoCpp)
 
-set_property(DIRECTORY ${CMAKE_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT openVulkanoCpp)
+SetGlmDefines(openVulkanoCpp)
+add_compile_definitions(LIBARCHIVE_STATIC)
+add_compile_definitions(NOMINMAX)
+add_compile_definitions("DEBUG=$<CONFIG:Debug>")

openVulkanoCpp/Controller/ArcballCameraController.cpp

@@ -62,8 +62,8 @@ namespace OpenVulkano
 		if (vec != Math::Vector3f_SIMD (0))
 		{
 			if (Math::Utils::length2(vec) > 1.0f)
-			{
-				vec = Math::Utils::normalize(vec);
+			{ //TODO only do this for keyboards
+				//vec = Math::Utils::normalize(vec);
 			}
 			const float timeScale = CURRENT_FRAME.frameTime; //TODO
 			vec = vec * timeScale * 3.0f; // scale vector
@@ -149,12 +149,12 @@ namespace OpenVulkano
 	{
 		m_actionForward->BindKey(Input::InputKey::Controller::AXIS_LEFT_Y);
 		m_actionForward->BindAxisButtons(Input::InputKey::Keyboard::KEY_W, Input::InputKey::Keyboard::KEY_S);
-		m_actionForward->BindKey(Input::InputKey::Touch::AXIS_PINCH, 0.2f);
+		m_actionForward->BindKey(Input::InputKey::Touch::AXIS_PINCH, 0.3f);
 		m_actionSide->BindKey(Input::InputKey::Controller::AXIS_LEFT_X);
 		m_actionSide->BindAxisButtons(Input::InputKey::Keyboard::KEY_D, Input::InputKey::Keyboard::KEY_A);
-		m_actionSide->BindKey(Input::InputKey::Touch::AXIS_PAN_TWO_FINGERS_X, -0.03f);
+		m_actionSide->BindKey(Input::InputKey::Touch::AXIS_PAN_TWO_FINGERS_X, -0.05f);
 		m_actionUp->BindAxisButtons(Input::InputKey::Keyboard::KEY_SPACE, Input::InputKey::Keyboard::KEY_LEFT_CONTROL);
-		m_actionUp->BindKey(Input::InputKey::Touch::AXIS_PAN_TWO_FINGERS_Y, 0.03f);
+		m_actionUp->BindKey(Input::InputKey::Touch::AXIS_PAN_TWO_FINGERS_Y, 0.05f);
 		m_actionLookUp->BindKey(Input::InputKey::Controller::AXIS_RIGHT_Y);
 		m_actionLookUp->BindAxisButtons(Input::InputKey::Keyboard::KEY_DOWN, Input::InputKey::Keyboard::KEY_UP);
 		m_actionLookUp->BindKey(Input::InputKey::Touch::AXIS_PAN_Y, -0.001f);

openVulkanoCpp/Controller/FreeCamCameraController.cpp

@@ -48,6 +48,7 @@ namespace OpenVulkano
 		Math::Matrix4f camTransformation = Math::Utils::toMat4(rot);
 		camTransformation[3] = Math::Vector4f(m_position, 1);
 		GetCamera()->SetMatrix(camTransformation);
+		CURRENT_FRAME.needsRedraw = true;
 	}
 
 	void FreeCamCameraController::SetDefaultKeybindings()

openVulkanoCpp/Host/Apple/BundledResoureLoaderIos.mm

@@ -22,9 +22,10 @@ namespace OpenVulkano
 		{
 			auto [fileName, fileType] = Utils::SplitAtLastOccurrence(resourceName, '.');
 			NSString* filePath = [[NSBundle mainBundle] pathForResource:[NSString stringWithUTF8String:fileName.c_str()] ofType:[NSString stringWithUTF8String:fileType.c_str()]];
+			if (filePath)
 				return Utils::ReadFile(std::string([filePath UTF8String]));
 		}
 		Logger::FILESYS->warn("Failed to find resource: '{}' in bundle", resourceName);
-		return {0};
+		return {};
 	}
 }

openVulkanoCpp/Host/Apple/MetalViewWindow.h

@@ -16,6 +16,8 @@ namespace OpenVulkano
 		IWindowHandler* handler = nullptr;
 		void* caMetalLayer = nullptr;
 		bool tickHandler = true;
+		float contentScale = 1;
+		float orientation = 0;
 
 	public:
 		void Init(RenderAPI::RenderApi renderApi) override {}
@@ -83,6 +85,14 @@ namespace OpenVulkano
 
 		void OnResize(uint32_t width, uint32_t height);
 		
+		virtual float GetContentScale() const override { return contentScale; }
+		
+		virtual float GetInterfaceOrientation() const override { return orientation; }
+		
+		void SetContentScale(float scale) { contentScale = scale; }
+		
+		void SetOrientation(float orientation) { this->orientation = orientation; }
+
 		void TickHandler();
 	};
 }

openVulkanoCpp/Host/Apple/NamedEventProcessor.mm

@@ -159,12 +159,12 @@ namespace OpenVulkano
 				}
 				else
 				{
-					Logger::MANAGER->error("Cannot find constructor for named event %s", eventName);
+					Logger::MANAGER->error("Cannot find constructor for named event {}", eventName);
 				}
 			}
 			else
 			{
-				Logger::MANAGER->debug("Cannot find implementation for named event %s", eventName);
+				Logger::MANAGER->debug("Cannot find implementation for named event {}", eventName);
 			}
 		}
 	}

openVulkanoCpp/Host/ImGuiImplOpenVulkano.cpp

@@ -45,7 +45,7 @@ namespace OpenVulkano
 		if (w > 0 && h > 0)
 			io.DisplayFramebufferScale = ImVec2((float)display_w / (float)w, (float)display_h / (float)h);*/
 		io.DisplaySize = { static_cast<float>(m_window->GetWidth()), static_cast<float>(m_window->GetHeight()) };
-		io.DisplayFramebufferScale = { 1, 1 };
+		io.DisplayFramebufferScale = { m_window->GetContentScale(), m_window->GetContentScale() };
 
 		//if (bd->WantUpdateMonitors)
 			//ImGui_ImplGlfw_UpdateMonitors();

openVulkanoCpp/Host/MacOS/SystemInfo.mm

@@ -0,0 +1,183 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "Host/SystemInfo.hpp"
+#include "Base/Logger.hpp"
+#include <sstream>
+
+#include <mach/mach.h>
+#include <os/proc.h>
+
+#import <Foundation/NSString.h>
+#import <Foundation/NSProcessInfo.h>
+
+namespace OpenVulkano
+{
+	Event<> SystemInfo::OnLowPowerModeChanged;
+	Event<> SystemInfo::OnBatteryStateChanged;
+	Event<> SystemInfo::OnBatteryLevelChanged;
+	Event<> SystemInfo::OnDeviceOrientationChanged;
+
+	size_t SystemInfo::GetSystemRam()
+	{
+		return [NSProcessInfo processInfo].physicalMemory;
+	}
+
+	size_t SystemInfo::GetSystemRamAvailable()
+	{
+		return 0; //TODO
+	}
+
+	size_t SystemInfo::GetAppRamMax()
+	{
+		return GetAppRamAvailable() + GetAppRamUsed();
+	}
+
+	size_t SystemInfo::GetAppVirtualMemoryMax()
+	{
+		return INT64_MAX;
+	}
+
+	size_t SystemInfo::GetAppRamAvailable()
+	{
+		return 0; //TODO
+	}
+
+	size_t SystemInfo::GetAppRamUsed()
+	{
+		struct task_basic_info info;
+		mach_msg_type_number_t size = sizeof(info);
+		kern_return_t kerr = task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)&info, &size);
+		if( kerr == KERN_SUCCESS )
+		{
+			return info.resident_size;
+		}
+		Logger::PERF->error("Failed to read memory consumption: {}", mach_error_string(kerr));
+		return 0;
+	}
+
+	std::string SystemInfo::GetUserName()
+	{
+		return "";
+	}
+
+	std::string SystemInfo::GetHostName()
+	{
+		return [[NSProcessInfo processInfo].hostName UTF8String];
+	}
+
+	std::string SystemInfo::GetDeviceName()
+	{
+		return "Mac"; //TODO
+	}
+
+	std::string SystemInfo::GetDeviceVendorName()
+	{
+		return "Apple";
+	}
+
+	std::string SystemInfo::GetDeviceModelName()
+	{
+		return ""; //TODO
+	}
+
+	std::string SystemInfo::GetOsName()
+	{
+		return ""; //TODO
+	}
+
+	OsVersion   SystemInfo::GetOsVersion()
+	{
+		NSOperatingSystemVersion osVersion = [NSProcessInfo processInfo].operatingSystemVersion;
+		return { static_cast<int>(osVersion.majorVersion), static_cast<int>(osVersion.minorVersion), static_cast<int>(osVersion.patchVersion), 0 };
+	}
+
+	std::string SystemInfo::GetOsNameHumanReadable()
+	{
+		std::stringstream name;
+		name << GetOsName() << ' ' << GetOsVersion().major;
+		return name.str();
+	}
+
+	DeviceType  SystemInfo::GetDeviceType()
+	{
+		return DeviceType::PC;
+	}
+
+	size_t SystemInfo::GetCpuCoreCount()
+	{
+		return [NSProcessInfo processInfo].processorCount;
+	}
+
+	size_t SystemInfo::GetCpuThreadCount()
+	{
+		return [NSProcessInfo processInfo].activeProcessorCount;
+	}
+
+	int32_t SystemInfo::GetCpuTemperature()
+	{
+		switch([NSProcessInfo processInfo].thermalState)
+		{
+			case NSProcessInfoThermalStateNominal: return 20;
+			case NSProcessInfoThermalStateFair: return 50;
+			case NSProcessInfoThermalStateSerious: return 80;
+			case NSProcessInfoThermalStateCritical: return 100;
+		}
+		return -1;
+	}
+
+	CpuThermalState SystemInfo::GetCpuThermalState()
+	{
+		switch([NSProcessInfo processInfo].thermalState)
+		{
+			case NSProcessInfoThermalStateNominal: return CpuThermalState::Normal;
+			case NSProcessInfoThermalStateFair: return CpuThermalState::Fair;
+			case NSProcessInfoThermalStateSerious: return CpuThermalState::Serious;
+			case NSProcessInfoThermalStateCritical: return CpuThermalState::Critical;
+		}
+		return CpuThermalState::Normal;
+	}
+
+	bool SystemInfo::IsDeviceInLowPowerMode()
+	{
+		return [NSProcessInfo processInfo].lowPowerModeEnabled;
+	}
+
+	void SystemInfo::EnableEnergyEvents()
+	{
+		//TODO
+	}
+
+	BatteryState SystemInfo::GetDeviceBatteryState()
+	{
+		return BatteryState::Unavailable; //TODO
+	}
+
+	float SystemInfo::GetDeviceBatteryLevel()
+	{
+		return 0; //TODO
+	}
+
+	bool SystemInfo::IsMultitaskingSupported()
+	{
+		return true;
+	}
+
+	DeviceOrientation SystemInfo::GetDeviceOrientation()
+	{
+		return DeviceOrientation::LandscapeRight;
+	}
+
+	void SystemInfo::EnableDeviceOrientationEvents()
+	{
+		//TODO?
+	}
+
+	InterfaceOrientation SystemInfo::GetInterfaceOrientation()
+	{
+		return InterfaceOrientation::Landscape; //TODO?
+	}
+}

openVulkanoCpp/Host/iOS/OpenVulkanoOrientationLockableViewController.mm

@@ -11,7 +11,7 @@
 
 @implementation OpenVulkanoOrientationLockableViewController
 -(id)init {
-	[super init];
+	self = [super init];
 	_rotationLockedView = nil;
 	return self;
 }

openVulkanoCpp/Host/iOS/OpenVulkanoView.h

@@ -21,4 +21,6 @@
 -(void)WillDisappear;
 -(void)DidDisappear;
 -(void)DidUnload;
+
+-(void)SetInterfaceOrientation:(float)orientation;
 @end

openVulkanoCpp/Host/iOS/OpenVulkanoView.mm

@@ -9,7 +9,7 @@
 #include "Base/Logger.hpp"
 #include "Input/Touch/InputDeviceTouch.hpp"
 #include "Input/InputManager.hpp"
-#include "MetalViewWindow.h"
+#include "Host/Apple/MetalViewWindow.h"
 #include <map>
 
 #import <MetalKit/MTKView.h>
@@ -35,6 +35,7 @@ using namespace OpenVulkano;
 
 - (void) mtkView:(MTKView *) view drawableSizeWillChange:(CGSize) size
 {
+	window->SetContentScale(UIScreen.mainScreen.nativeScale);
 	window->OnResize(size.width, size.height);
 }
 
@@ -83,8 +84,7 @@ using namespace OpenVulkano;
 - (void)commonInit {
 	[self setMultipleTouchEnabled:YES];
 	
-	self.contentScaleFactor = UIScreen.mainScreen.nativeScale / 1.5f;
-
+	self.contentScaleFactor = UIScreen.mainScreen.nativeScale;
 	auto size = self.bounds.size;
 	auto sizeX = size.width * self.contentScaleFactor;
 	auto sizeY = size.height * self.contentScaleFactor;
@@ -126,10 +126,17 @@ using namespace OpenVulkano;
 		auto size = self.bounds.size;
 		auto sizeX = size.width * self.contentScaleFactor;
 		auto sizeY = size.height * self.contentScaleFactor;
+		m_window.SetContentScale(self.contentScaleFactor);
 		m_window.OnResize(sizeX, sizeY);
 	}
 }
 
+
+- (void)SetInterfaceOrientation:(float)orientation
+{
+	m_window.SetOrientation(orientation);
+}
+
 - (Math::Vector2f)getTouchPosition:(UITouch*)touch
 {
 	CGPoint uitouchLocation = [touch locationInView:touch.view];

openVulkanoCpp/Scene/Camera.hpp

@@ -17,7 +17,7 @@ namespace OpenVulkano::Scene
 	{
 	public:
 		ICloseable* renderCamera = nullptr;
-		static constexpr inline size_t SIZE = sizeof(Math::Matrix4f) * 3 + sizeof(Math::Vector4f) + sizeof(float) * 8 + 16;
+		static constexpr inline size_t SIZE = sizeof(Math::Matrix4f) * 3 + sizeof(Math::Vector4f) + sizeof(float) * 12;
 		static constexpr inline DescriptorSetLayoutBinding DESCRIPTOR_SET_LAYOUT_BINDING = { 0, DescriptorSetLayoutBinding::Type::TYPE_UNIFORM_BUFFER_DYNAMIC, 1, ShaderProgramType::ALL_GRAPHICS };
 
 	protected:
@@ -26,7 +26,8 @@ namespace OpenVulkano::Scene
 		float m_nearPlane, m_farPlane, m_width, m_height;
 		float m_fov = 0, m_aspect = 0, m_scaleFactor = 0, m_perPixelScaleFactor = 0;
 		float m_contentScaleFactor = 1, m_zoom = 1; // For use with ortho camera
-		std::array<uint8_t, 8> m_userData{};
+		float m_interfaceOrientation = 0;
+		float m_padding = 0; //Unused
 
 		Camera() : m_nearPlane(0), m_farPlane(0), m_width(0), m_height(0) {}
 
@@ -55,32 +56,19 @@ namespace OpenVulkano::Scene
 
 		virtual void SetSize(const float width, const float height)
 		{
-			if (m_width == width && m_height == height) return;
+			if (m_width == width && m_height == height) [[likely]] return;
 			m_width = width;
 			m_height = height;
 			UpdateProjectionMatrix();
 		}
 
-		void SetNearPlane(float nearPlane)
-		{
-			m_nearPlane = nearPlane;
-		}
+		void SetNearPlane(float nearPlane) { m_nearPlane = nearPlane; }
 
-		void SetFarPlane(float farPlane)
-		{
-			m_farPlane = farPlane;
-		}
+		void SetFarPlane(float farPlane) { m_farPlane = farPlane; }
 
+		[[nodiscard]] float NearPlane() const { return m_nearPlane; }
 
-		[[nodiscard]] float NearPlane() const
-		{
-			return m_nearPlane;
-		}
-
-		[[nodiscard]] float FarPlane() const
-		{
-			return m_farPlane;
-		}
+		[[nodiscard]] float FarPlane() const { return m_farPlane; }
 
 		void SetContentScaleFactor(float contentScale = 1)
 		{
@@ -89,6 +77,10 @@ namespace OpenVulkano::Scene
 
 		[[nodiscard]] float GetContentScaleFactor() const { return 1.0f / m_contentScaleFactor; }
 		
+		void SetInterfaceOrientation(float orientation) { m_interfaceOrientation = orientation; }
+		
+		float GetInterfaceOrientation() const { return m_interfaceOrientation; }
+
 		void SetZoom(float zoom) { m_zoom = 1.0f / zoom; }
 
 		[[nodiscard]] float GetZoom() const { return 1.0f / m_zoom; }
@@ -126,10 +118,7 @@ namespace OpenVulkano::Scene
 			return m_viewProjection;
 		}
 
-		[[nodiscard]] const Math::Vector4f& GetPosition() const
-		{
-			return m_camPosition;
-		}
+		[[nodiscard]] const Math::Vector4f& GetPosition() const { return m_camPosition; }
 
 		[[nodiscard]] Math::Vector3f GetRightVector() const
 		{
@@ -150,22 +139,19 @@ namespace OpenVulkano::Scene
 
 		[[nodiscard]] const Math::Matrix4f& GetViewMatrix() const { return m_view; }
 
-		[[nodiscard]] Math::Frustum GetFrustum() const
-		{
-			return {m_viewProjection};
-		}
+		[[nodiscard]] const Math::Matrix4f& GetProjectionMatrix() const { return m_projection; }
 
-		/**
-		 * The 16 byte of user data can be used to transmit additional data about the camera to the shader.
-		 * @return reference to the custom data array
-		 */
-		[[nodiscard]] std::array<uint8_t, 8>& GetUserData() { return m_userData; }
+		[[nodiscard]] Math::Frustum GetFrustum() const { return {m_viewProjection}; }
 
 		[[nodiscard]] float GetScaleFactor() const { return m_scaleFactor; }
 		[[nodiscard]] float GetPixelScaleFactor() const { return m_perPixelScaleFactor; }
 
 		[[nodiscard]] virtual bool IsPerspective() const { return false; }
 		[[nodiscard]] virtual bool IsOrtho() const { return false; }
+
+		float GetWidth() const { return m_width; }
+		float GetHeight() const { return m_height; }
+		Math::Vector2f GetSize() const { return { m_width, m_height }; }
 	};
 
 	class PerspectiveCamera : public Camera
@@ -202,6 +188,7 @@ namespace OpenVulkano::Scene
 
 		void SetSize(const float width, const float height) override
 		{
+			if (m_width == width && m_height == height) [[likely]] return;
 			m_aspect = width / height;
 			Camera::SetSize(width, height);
 			m_perPixelScaleFactor = m_height / m_scaleFactor;
@@ -235,20 +222,14 @@ namespace OpenVulkano::Scene
 			m_perPixelScaleFactor = m_height / m_scaleFactor;
 		}
 
-		[[nodiscard]] float GetFov() const
-		{
-			return Math::Utils::degrees(m_fov);
-		}
+		[[nodiscard]] float GetFov() const { return Math::Utils::degrees(m_fov); }
 
 		[[nodiscard]] float GetFovX() const
 		{
 			return 2.0f * atanf(tanf(GetFov() * 0.5f) * m_aspect);
 		}
 
-		[[nodiscard]] float GetFovRad() const
-		{
-			return m_fov;
-		}
+		[[nodiscard]] float GetFovRad() const { return m_fov; }
 
 		[[nodiscard]] float GetFovXRad() const
 		{

openVulkanoCpp/Scene/GeometryFactory.cpp

@@ -307,4 +307,48 @@ namespace OpenVulkano::Scene
 
 		return result;
 	}
+	
+	Geometry GeometryFactory::MakeArchStrip(float radius, float width, float endRadius, int segments, const Math::Vector4f& color, float endVCoord, bool indexBuffer)
+	{
+		Geometry result;
+		segments = std::max(2, segments);
+		result.Init(2 * segments, indexBuffer ? 6 * segments : 0);
+		const float segmentAngle = endRadius / static_cast<float>(segments - 1);
+		width /= 2;
+		const float segmentV = endVCoord / (segments - 1);
+		float segV = 0;
+		for(int i = 0, seg = 0; seg < segments; seg++)
+		{
+			float angle = seg * segmentAngle;
+			float z = std::cos(angle) * radius;
+			float y = std::sin(angle) * radius;
+			
+			//TODO normals
+			result.vertices[i].color = color;
+			result.vertices[i++].Set(width, y, z, +0, +0, +1, +1, +segV);
+			result.vertices[i].color = color;
+			result.vertices[i++].Set(-width, y, z, +0, +0, +1, +0, +segV);
+			segV += segmentV;
+		}
+		if (indexBuffer)
+		{
+			uint32_t* indices = new uint32_t[result.GetIndexCount()];
+			for (uint32_t i = 0, segment = 0; segment < segments; ++segment)
+			{
+				uint32_t first = segment * 2;
+				uint32_t second = first + 1;
+
+				indices[i++] = first;
+				indices[i++] = second;
+				indices[i++] = first + 2;
+
+				indices[i++] = first + 2;
+				indices[i++] = second;
+				indices[i++] = second + 2;
+			}
+			result.SetIndices(indices, result.GetIndexCount());
+		}
+		
+		return result;
+	}
 }

openVulkanoCpp/Scene/GeometryFactory.hpp

@@ -20,5 +20,6 @@ namespace OpenVulkano::Scene
 		static Geometry MakeTriangle(const Math::Vector3f& p1, const Math::Vector3f& p2, const Math::Vector3f& p3, const Math::Vector4f& color = Math::Vector4f(1));
 		static Geometry MakeCylinder(float radius, float height, uint32_t segments, const Math::Vector4f& color = Math::Vector4f(1));
 		static Geometry MakePyramid(float baseLength = 1, float height = 1, const Math::Vector4f& color = Math::Vector4f(1));
+		static Geometry MakeArchStrip(float radius = 1, float width = 0.2, float endRadius = std::numbers::pi, int segments = 16, const Math::Vector4f& color = Math::Vector4f(1), float endVCoord = 1, bool indexBuffer = true);
 	};
 }

openVulkanoCpp/Scene/Prefabs/ArBackgroundDrawable.cpp

@@ -25,6 +25,7 @@ namespace OpenVulkano::Scene
 		m_shader.AddShaderProgram(ShaderProgramType::FRAGMENT, "Shader/background");
 		m_shader.AddDescriptorSetLayoutBinding(UniformBuffer::DESCRIPTOR_SET_LAYOUT_BINDING);
 		m_shader.AddDescriptorSetLayoutBinding(Texture::DESCRIPTOR_SET_LAYOUT_BINDING);
+		m_shader.depthCompareOp = CompareOp::LESS_OR_EQUAL;
 		SetShader(&m_shader);
 		m_intrinsicsBuffer.Init(sizeof(Math::CameraIntrinsicWithResolution), &FALLBACK_INTRINSICS);
 		m_intrinsicsBuffer.updateFrequency = UpdateFrequency::Always;

openVulkanoCpp/Scene/Prefabs/GridDrawable.cpp

@@ -16,6 +16,8 @@ namespace OpenVulkano::Scene
 		m_shader.AddShaderProgram(ShaderProgramType::VERTEX, "Shader/grid");
 		m_shader.AddShaderProgram(ShaderProgramType::FRAGMENT, "Shader/grid");
 		m_shader.alphaBlend = true;
+		m_shader.depthTest = true;
+		m_shader.depthWrite = false;
 
 		SetShader(&m_shader);
 	}

openVulkanoCpp/Scene/SamplerConfig.cpp

@@ -0,0 +1,19 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "SamplerConfig.hpp"
+
+namespace OpenVulkano::Scene
+{
+	const SamplerConfig SamplerConfig::DEFAULT;
+	const SamplerConfig SamplerConfig::NEAREST(TextureSamplerFilter::NEAREST, TextureSamplerFilter::NEAREST);
+	const SamplerConfig SamplerConfig::LINEAR(TextureSamplerFilter::LINEAR, TextureSamplerFilter::NEAREST);
+	const SamplerConfig SamplerConfig::BILINEAR(TextureSamplerFilter::LINEAR, TextureSamplerFilter::LINEAR);
+	const SamplerConfig SamplerConfig::TIRILINEAR(TextureSamplerFilter::LINEAR, TextureSamplerFilter::LINEAR, TextureSamplerMipmapMode::LINEAR);
+	const SamplerConfig SamplerConfig::ANISOTROPIC_LOW(TextureSamplerFilter::LINEAR, TextureSamplerFilter::LINEAR, TextureSamplerMipmapMode::LINEAR, true, 4);
+	const SamplerConfig SamplerConfig::ANISOTROPIC_HIGH(TextureSamplerFilter::LINEAR, TextureSamplerFilter::LINEAR, TextureSamplerMipmapMode::LINEAR, true, 16);
+	const SamplerConfig SamplerConfig::ANISOTROPIC_PRO(TextureSamplerFilter::LINEAR, TextureSamplerFilter::LINEAR, TextureSamplerMipmapMode::LINEAR, true, 32);
+}

openVulkanoCpp/Scene/SamplerConfig.hpp

@@ -0,0 +1,104 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <cinttypes>
+#include <compare>
+
+namespace OpenVulkano::Scene
+{
+	enum class TextureSamplerFilter : int
+	{
+		NEAREST = 0,
+		LINEAR = 1,
+		CUBIC = 1000015000
+	};
+
+	enum class TextureSamplerEdgeMode : int
+	{
+		REPEAT = 0,
+		MIRRORED_REPEAT = 1,
+		CLAMP_TO_EDGE = 2,
+		CLAMP_TO_BORDER = 3,
+		MIRROR_CLAMP_TO_EDGE = 4
+	};
+
+	enum class TextureSamplerMipmapMode : int
+	{
+		NEAREST = 0,
+		LINEAR = 1
+	};
+
+	class SamplerConfig final
+	{
+	public:
+		using bool32_t = uint32_t;
+
+	private:
+		uint32_t type = 31; // To allow casting to vulkan struct
+		const void* next = nullptr; // To allow casting to vulkan struct
+
+	public:
+		uint32_t flags = 0;
+		TextureSamplerFilter magFilter = TextureSamplerFilter::NEAREST;
+		TextureSamplerFilter minFilter = TextureSamplerFilter::NEAREST;
+		TextureSamplerMipmapMode mipmapMode = TextureSamplerMipmapMode::NEAREST;
+		TextureSamplerEdgeMode edgeModeU = TextureSamplerEdgeMode::REPEAT;
+		TextureSamplerEdgeMode edgeModeV = TextureSamplerEdgeMode::REPEAT;
+		TextureSamplerEdgeMode edgeModeW = TextureSamplerEdgeMode::REPEAT;
+		float mipLoadBias = 0;
+		bool32_t anisotropyEnabled = false;
+		float maxAnisotropy = 0;
+		bool32_t compareEnabled = false;
+		uint32_t compareOp = 0; //TODO
+		float minLod = 0, maxLod = 0;
+		uint32_t borderColor = 0;
+		bool32_t unnormalizedCoordinates = false;
+
+		SamplerConfig(TextureSamplerEdgeMode edgeMode, TextureSamplerMipmapMode mipmapMode = TextureSamplerMipmapMode::NEAREST,
+				TextureSamplerFilter magFilter = TextureSamplerFilter::NEAREST, TextureSamplerFilter minFilter = TextureSamplerFilter::NEAREST)
+				: magFilter(magFilter), minFilter(minFilter), mipmapMode(mipmapMode), edgeModeU(edgeMode), edgeModeV(edgeMode), edgeModeW(edgeMode)
+		{}
+
+		SamplerConfig(uint32_t flags = 0, TextureSamplerFilter magFilter = TextureSamplerFilter::LINEAR,
+				TextureSamplerFilter minFilter = TextureSamplerFilter::LINEAR,
+				TextureSamplerMipmapMode mipmapMode = TextureSamplerMipmapMode::NEAREST,
+				TextureSamplerEdgeMode edgeModeU = TextureSamplerEdgeMode::REPEAT,
+				TextureSamplerEdgeMode edgeModeV = TextureSamplerEdgeMode::REPEAT,
+				TextureSamplerEdgeMode edgeModeW = TextureSamplerEdgeMode::REPEAT,
+				float mipLoadBias = 0, bool32_t anisotropyEnabled = false, float maxAnisotropy = 0,
+				bool32_t compareEnabled = false, uint32_t compareOp = 0, //TODO
+				float minLod = 0, float maxLod = 0, uint32_t borderColor = 0, bool32_t unnormalizedCoordinates = false)
+				: flags(flags), magFilter(magFilter), minFilter(minFilter), mipmapMode(mipmapMode)
+				, edgeModeU(edgeModeU), edgeModeV(edgeModeV), edgeModeW(edgeModeW)
+				, mipLoadBias(mipLoadBias), anisotropyEnabled(anisotropyEnabled), maxAnisotropy(maxAnisotropy)
+				, compareEnabled(compareEnabled), compareOp(compareOp)
+				, minLod(minLod), maxLod(maxLod), borderColor(borderColor), unnormalizedCoordinates(unnormalizedCoordinates)
+		{}
+		
+		SamplerConfig(TextureSamplerFilter magFilter, TextureSamplerFilter minFilter = TextureSamplerFilter::LINEAR,
+					  TextureSamplerMipmapMode mipmapMode = TextureSamplerMipmapMode::NEAREST,
+					  bool32_t anisotropyEnabled = false, float maxAnisotropy = 0)
+			: magFilter(magFilter), minFilter(minFilter), mipmapMode(mipmapMode), anisotropyEnabled(anisotropyEnabled), maxAnisotropy(maxAnisotropy)
+		{}
+
+		auto operator <=>(const SamplerConfig& other) const = default;
+
+	public:
+		// Default configs
+		static const SamplerConfig DEFAULT;
+		static const SamplerConfig NEAREST;
+		static const SamplerConfig LINEAR;
+		static const SamplerConfig BILINEAR;
+		static const SamplerConfig TIRILINEAR;
+		static const SamplerConfig ANISOTROPIC_LOW;
+		static const SamplerConfig ANISOTROPIC_HIGH;
+		
+		// Not supported on most consumer grphics cards!
+		static const SamplerConfig ANISOTROPIC_PRO;
+	};
+}

openVulkanoCpp/Scene/Shader/Shader.hpp

@@ -40,6 +40,18 @@ namespace OpenVulkano::Scene
 		PATCH_LIST
 	};
 
+	enum class CompareOp : uint32_t
+	{
+		NEVER = 0,
+		LESS = 1,
+		EQUAL = 2,
+		LESS_OR_EQUAL = 3,
+		GREATER = 4,
+		NOT_EQUAL = 5,
+		GREATER_OR_EQUAL = 6,
+		ALWAYS = 7
+	};
+
 	struct ShaderProgram
 	{
 		ShaderProgramType type;
@@ -77,12 +89,14 @@ namespace OpenVulkano::Scene
 		Topology topology = Topology::TRIANGLE_LIST;
 		CullMode cullMode = CullMode::BACK;
 		ICloseable* renderShader = nullptr;
+		CompareOp depthCompareOp = CompareOp::LESS;
 		bool alphaBlend = false; // TODO allow fine control over blending
 		bool depthTest = true;
 		bool depthWrite = true;
+		bool dynamicViewport = true; // If disabled the swapchains fullscreen viewport will always be used, regardless of framebuffer or viewport
 
 		Shader() = default;
-		~Shader() override { /*if (renderShader) Shader::Close();*/ }
+		~Shader() override { if (renderShader) Shader::Close(); }
 
 		Shader& AddShaderProgram(const ShaderProgram& shaderProgram)
 		{

openVulkanoCpp/Scene/Textrue.cpp

@@ -8,7 +8,7 @@
 
 namespace OpenVulkano::Scene
 {
-	Texture Texture::PLACEHOLDER = Texture(true);
+	Texture Texture::PLACEHOLDER = Texture(&SamplerConfig::NEAREST, true);
 
 	void Texture::MakePlaceholder(uint32_t width, uint32_t height, Math::Vector4uc color1, Math::Vector4uc color2)
 	{
@@ -25,5 +25,6 @@ namespace OpenVulkano::Scene
 		resolution = {width, height, 1};
 		size = sizeof(Math::Vector4uc) * width * height;
 		format = DataFormat::B8G8R8A8_UNORM;
+		m_samplerConfig = &SamplerConfig::NEAREST;
 	}
 }

openVulkanoCpp/Scene/Texture.hpp

@@ -7,6 +7,7 @@
 #pragma once
 
 #include "UpdateFrequency.hpp"
+#include "SamplerConfig.hpp"
 #include "Base/ICloseable.hpp"
 #include "Math/Math.hpp"
 #include "DataFormat.hpp"
@@ -32,10 +33,13 @@ namespace OpenVulkano::Scene
 		size_t size = 0;
 		Math::Vector3ui resolution = {0,0,0};
 		DataFormat format = DataFormat::B8G8R8A8_UNORM;
-		bool updated = true;
 		UpdateFrequency updateFrequency = UpdateFrequency::Never;
+		const SamplerConfig* m_samplerConfig;
+		bool updated = true;
 
-		Texture(bool placeholder = false) { if (placeholder) MakePlaceholder(); }
+		Texture(const SamplerConfig* samplerConfig = &SamplerConfig::DEFAULT, bool placeholder = false)
+			: m_samplerConfig(samplerConfig)
+		{ if (placeholder) MakePlaceholder(); }
 
 		~Texture()
 		{

openVulkanoCpp/Shader/background.vert

@@ -27,10 +27,9 @@ layout(set = 2, binding = 0) uniform RealCameraData
 layout(location = 0) out vec2 textureCoordinates;
 layout(location = 1) out float scaleOut;
 
-const float FLOAT_MAX_LESS_THAN_1 = 0.999999940395355224609;
 // Background plane positions are in clipped space
 const vec4 PLANE[4] = vec4[](
-        vec4(1, -1, FLOAT_MAX_LESS_THAN_1, 1), vec4(-1, -1, FLOAT_MAX_LESS_THAN_1, 1), vec4(1, 1, FLOAT_MAX_LESS_THAN_1, 1), vec4(-1, 1, FLOAT_MAX_LESS_THAN_1, 1)
+        vec4(1, -1, 1, 1), vec4(-1, -1, 1, 1), vec4(1, 1, 1, 1), vec4(-1, 1, 1, 1)
     );
 const vec2 TEX_COORDS[4] = vec2[](
         vec2(1, 0), vec2(0, 0), vec2(1, 1), vec2(0, 1)

openVulkanoCpp/Vulkan/DepthBufferQuery.cpp

@@ -0,0 +1,96 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "DepthBufferQuery.hpp"
+#include "Renderer.hpp"
+#include <vulkan/vulkan.hpp>
+
+//TODO resize
+
+namespace OpenVulkano::Vulkan
+{
+	void DepthBufferQuery::Init()
+	{
+		auto device = renderer.GetContext().device->device;
+
+		vk::BufferCreateInfo bufferInfo = { {}, 25 * sizeof(float), vk::BufferUsageFlagBits::eTransferDst };
+		bufferDepth = device.createBuffer(bufferInfo);
+		const vk::MemoryRequirements memRequirements = device.getBufferMemoryRequirements(bufferDepth);
+		size_t size = memRequirements.size;
+		const vk::MemoryAllocateInfo memAllocInfo = { size, renderer.GetContext().device->GetMemoryType(memRequirements.memoryTypeBits, vk::MemoryPropertyFlagBits::eHostCoherent | vk::MemoryPropertyFlagBits::eHostVisible) };
+
+		memory = device.allocateMemory(memAllocInfo);
+		cpuDepthBuffer = static_cast<float*>(device.mapMemory(memory, 0, VK_WHOLE_SIZE, {}));
+
+		device.bindBufferMemory(bufferDepth, memory, 0);
+	}
+
+	void DepthBufferQuery::Close()
+	{
+		auto device = renderer.GetContext().device->device;
+		device.destroy(bufferDepth);
+		device.unmapMemory(memory);
+		device.free(memory);
+		cpuDepthBuffer = nullptr;
+	}
+	
+	void DepthBufferQuery::Resize(uint32_t width, uint32_t height)
+	{
+		//TODO
+	}
+	
+	float DepthBufferQuery::GetQueriedValue() const
+	{
+		if (cpuDepthBuffer[0] == -2) return -2;
+		if (cpuDepthBuffer[12] > 0 && cpuDepthBuffer[12] < 1) return cpuDepthBuffer[12];
+		double val = 0;
+		int validCount = 0;
+		for (int i = 0; i < 25; i++)
+		{
+			float f = cpuDepthBuffer[i];
+			if (f > 0 && f < 1)
+			{
+				val += f;
+				validCount++;
+			}
+		}
+		if (validCount == 0) return 1; // Prevent divide by 0
+		return val / validCount;
+	}
+	
+	vk::Offset3D DepthBufferQuery::GetCopyOffset() const
+	{
+		vk::Extent3D depthExtent = renderer.GetContext().swapChain.GetCurrentDepthBuffer().extent;
+		
+		int32_t x = static_cast<int32_t>(depthQueryCoordinates.x * depthExtent.width);
+		x = std::min<int32_t>(depthExtent.width - 5, std::max(0, x));
+		
+		int32_t y = static_cast<int32_t>(depthQueryCoordinates.y * depthExtent.height);
+		y = std::min<int32_t>(depthExtent.height - 5, std::max(0, y));
+		
+		return { x, y, 0 };
+	}
+
+	void DepthBufferQuery::Encode(vk::CommandBuffer& commandBuffer)
+	{
+		if (!copyDepthBuffer) return;
+		copyDepthBuffer = false;
+		std::fill(cpuDepthBuffer, cpuDepthBuffer + 25, -2.0f); // Invalidate data in buffer to allow detecting if copy is done
+		const vk::ImageAspectFlags aspectMask = vk::ImageAspectFlagBits::eDepth | vk::ImageAspectFlagBits::eStencil;
+		const Image& depthBufferImage = renderer.GetContext().swapChain.GetCurrentDepthBuffer();
+
+		constexpr vk::Extent3D copySize = { 5, 5, 1 };
+		const vk::ImageSubresourceLayers layout = { vk::ImageAspectFlagBits::eDepth, 0, 0, 1 };
+		vk::BufferImageCopy imgCopy = { 0, 5, 5, layout, GetCopyOffset(), copySize };
+
+		const vk::ImageMemoryBarrier imgMemBarrier({}, vk::AccessFlagBits::eTransferRead, vk::ImageLayout::eDepthStencilAttachmentOptimal, vk::ImageLayout::eTransferSrcOptimal, 0, 0, depthBufferImage.image, vk::ImageSubresourceRange(aspectMask, 0, 1, 0, 1));
+		commandBuffer.pipelineBarrier(vk::PipelineStageFlagBits::eTopOfPipe, vk::PipelineStageFlagBits::eTransfer, {}, nullptr, nullptr, imgMemBarrier);
+
+		commandBuffer.copyImageToBuffer(depthBufferImage.image, vk::ImageLayout::eTransferSrcOptimal, bufferDepth, 1, &imgCopy);
+
+		depthBufferImage.SetLayout(commandBuffer, aspectMask, vk::ImageLayout::eDepthStencilAttachmentOptimal, vk::ImageLayout::eTransferSrcOptimal);
+	}
+}

openVulkanoCpp/Vulkan/DepthBufferQuery.hpp

@@ -0,0 +1,48 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "Math/Math.hpp"
+#include "Vulkan/Image.hpp"
+
+namespace OpenVulkano::Vulkan
+{
+	class Renderer;
+
+	class DepthBufferQuery final
+	{
+		Renderer& renderer;
+		vk::DeviceMemory memory;
+		vk::Buffer bufferDepth;
+		float* cpuDepthBuffer = nullptr;
+		Math::Vector2f depthQueryCoordinates = { 0.5f, 0.5f };
+		bool copyDepthBuffer = true;
+		
+		vk::Offset3D GetCopyOffset() const;
+
+	public:
+		DepthBufferQuery(Renderer& renderer): renderer(renderer) {}
+
+		~DepthBufferQuery() { if (cpuDepthBuffer != nullptr) Close(); }
+
+		void Init();
+
+		void Close();
+
+		void Encode(vk::CommandBuffer& commandBuffer);
+		
+		void Resize(uint32_t width, uint32_t height);
+
+		float GetQueriedValue() const;
+
+		void SetQueryCoordinates(const Math::Vector2f& coords)
+		{
+			copyDepthBuffer = true;
+			depthQueryCoordinates = coords;
+		}
+	};
+}

openVulkanoCpp/Vulkan/FrameBuffer.cpp

@@ -18,6 +18,8 @@ void OpenVulkano::Vulkan::FrameBuffer::Init(Device* device, vk::Extent3D size, b
 		depthBufferFormat = FindDepthFormat();
 		CreateDepthStencil();
 	}
+	fullscreenViewport = vk::Viewport{ 0, 0, (float)size.width, (float)size.height, 0, 1 };
+	fullscreenScissor = vk::Rect2D{ { 0, 0 }, { size.width, size.height } };
 }
 
 void OpenVulkano::Vulkan::FrameBuffer::RegisterRenderPass(RenderPass* renderPass)
@@ -44,6 +46,8 @@ void OpenVulkano::Vulkan::FrameBuffer::Resize(vk::Extent3D size)
 	{
 		renderPass->Resize(size);
 	}
+	fullscreenViewport = vk::Viewport{ 0, 0, (float)size.width, (float)size.height, 0, 1 };
+	fullscreenScissor = vk::Rect2D{ { 0, 0 }, { size.width, size.height } };
 }
 
 void OpenVulkano::Vulkan::FrameBuffer::CreateDepthStencil()

openVulkanoCpp/Vulkan/FrameBuffer.hpp

@@ -24,8 +24,10 @@ namespace OpenVulkano::Vulkan
 		vk::Format depthBufferFormat = vk::Format::eUndefined, colorFormat = vk::Format::eUndefined;
 		vk::Extent3D size;
 		std::vector<RenderPass*> renderPasses;
-		bool useDepthBuffer;
+		vk::Viewport fullscreenViewport;
+		vk::Rect2D fullscreenScissor;
 		Device* device = nullptr;
+		bool useDepthBuffer;
 	protected:
 		uint32_t currentFrameBufferId = 0;
 
@@ -38,15 +40,9 @@ namespace OpenVulkano::Vulkan
 
 		void Init(Device* device, vk::Extent3D size, bool useDepthBuffer = true);
 
-		void SetCurrentFrameId(uint32_t id)
-		{
-			currentFrameBufferId = id;
-		}
+		void SetCurrentFrameId(uint32_t id) { currentFrameBufferId = id; }
 
-		uint32_t GetCurrentFrameId() const
-		{
-			return currentFrameBufferId;
-		}
+		[[nodiscard]] uint32_t GetCurrentFrameId() const { return currentFrameBufferId; }
 
 	public:
 		void RegisterRenderPass(RenderPass* renderPass);
@@ -69,44 +65,32 @@ namespace OpenVulkano::Vulkan
 
 		void DestroyFrameBuffer();
 
-		virtual vk::Format FindColorFormat() = 0;
+		[[nodiscard]] virtual vk::Format FindColorFormat() = 0;
 
-		virtual vk::Format FindDepthFormat()
+		[[nodiscard]] virtual vk::Format FindDepthFormat()
 		{
 			return device->GetSupportedDepthFormat();
 		}
 
 	public:
-		virtual vk::Format GetColorFormat()
-		{
-			return colorFormat;
-		}
+		[[nodiscard]] vk::Format GetColorFormat() const { return colorFormat; }
 
-		virtual vk::Format GetDepthFormat()
-		{
-			return depthBufferFormat;
-		}
+		[[nodiscard]] vk::Format GetDepthFormat() const { return depthBufferFormat; }
 
-		virtual std::vector<IImage*> GetImages() = 0;
+		[[nodiscard]] virtual std::vector<IImage*> GetImages() = 0;
 
-		bool UseDepthBuffer() const
-		{
-			return useDepthBuffer;
-		}
+		[[nodiscard]] bool UseDepthBuffer() const { return useDepthBuffer; }
 
-		vk::Extent3D GetSize3D() const
-		{
-			return size;
-		}
+		[[nodiscard]] const vk::Extent3D& GetSize3D() const { return size; }
 
-		vk::Extent2D GetSize2D() const
-		{
-			return { size.width, size.height };
-		}
+		[[nodiscard]] vk::Extent2D GetSize2D() const { return { size.width, size.height }; }
 
-		vk::Framebuffer& GetCurrentFrameBuffer()
-		{
-			return frameBuffers[currentFrameBufferId];
-		}
+		[[nodiscard]] vk::Framebuffer& GetCurrentFrameBuffer() { return frameBuffers[currentFrameBufferId]; }
+
+		[[nodiscard]] const vk::Viewport& GetFullscreenViewport() const { return fullscreenViewport; }
+
+		[[nodiscard]] const vk::Rect2D& GetFullscreenScissor() const { return fullscreenScissor; }
+
+		[[nodiscard]] const Image& GetCurrentDepthBuffer() { return depthBuffer; }
 	};
 }

openVulkanoCpp/Vulkan/Metal/MetalBackedTexture.mm

@@ -54,7 +54,7 @@ namespace OpenVulkano::Vulkan
 		}
 		m_vulkanTexture.view = m_vulkanTexture.device.createImageView(imgViewCreateInfo);
 
-		m_vulkanTexture.m_sampler = resManager->CreateSampler(VulkanTexture::DEFAULT_SAMPLER_CONFIG);
+		m_vulkanTexture.m_sampler = resManager->CreateSampler(reinterpret_cast<const vk::SamplerCreateInfo&>(Scene::SamplerConfig::DEFAULT));
 		m_vulkanTexture.SetDescriptorSet(resManager, resManager->GetDescriptorLayoutSet(binding), binding);
 
 		renderTexture = &m_vulkanTexture;

openVulkanoCpp/Vulkan/RenderPass.cpp

@@ -57,7 +57,7 @@ namespace OpenVulkano::Vulkan
 		if (m_frameBuffer->UseDepthBuffer())
 		{ // Depth attachment
 			attachments.emplace_back(vk::AttachmentDescriptionFlags(), m_frameBuffer->GetDepthFormat(), vk::SampleCountFlagBits::e1,
-									 m_useClearDepth ? vk::AttachmentLoadOp::eClear : vk::AttachmentLoadOp::eLoad, vk::AttachmentStoreOp::eDontCare, m_useClearDepth ? vk::AttachmentLoadOp::eClear : vk::AttachmentLoadOp::eLoad,
+									 m_useClearDepth ? vk::AttachmentLoadOp::eClear : vk::AttachmentLoadOp::eLoad, vk::AttachmentStoreOp::eStore, m_useClearDepth ? vk::AttachmentLoadOp::eClear : vk::AttachmentLoadOp::eLoad,
 									 vk::AttachmentStoreOp::eDontCare, vk::ImageLayout::eDepthStencilAttachmentOptimal, vk::ImageLayout::eDepthStencilAttachmentOptimal);
 			depthReference = new vk::AttachmentReference(1, vk::ImageLayout::eDepthStencilAttachmentOptimal);
 		}

openVulkanoCpp/Vulkan/Renderer.cpp

@@ -18,6 +18,11 @@
 
 namespace OpenVulkano::Vulkan
 {
+	Renderer::Renderer()
+		: depthBufferQuery(*this)
+	{
+	}
+
 	void Renderer::Init(IGraphicsAppManager* graphicsAppManager, IWindow* window)
 	{
 		logger = Logger::RENDER;
@@ -62,6 +67,8 @@ namespace OpenVulkano::Vulkan
 			}
 		}
 
+		depthBufferQuery.Init();
+
 		logger->info("Vulkan renderer initialized");
 	}
 
@@ -69,6 +76,8 @@ namespace OpenVulkano::Vulkan
 	{
 		currentImageId = context.swapChain.AcquireNextImage();
 		scene->GetCamera()->SetSize(context.window->GetWidth(), context.window->GetHeight());
+		scene->GetCamera()->SetContentScaleFactor(context.window->GetContentScale());
+		scene->GetCamera()->SetInterfaceOrientation(context.window->GetInterfaceOrientation());
 		Render();
 	}
 
@@ -85,6 +94,7 @@ namespace OpenVulkano::Vulkan
 			closeables.pop_back();
 			closeable->Close();
 		}
+		depthBufferQuery.Close();
 		uiRenderer.Close();
 		resourceManager.Close();
 		commands.clear();
@@ -104,7 +114,7 @@ namespace OpenVulkano::Vulkan
 		resourceManager.Resize();
 	}
 
-	CommandHelper* Renderer::GetCommandData(uint32_t poolId)
+	CommandHelper* Renderer::GetCommandData(size_t poolId)
 	{
 		return &commands[poolId][currentImageId];
 	}
@@ -136,6 +146,7 @@ namespace OpenVulkano::Vulkan
 		CommandHelper* cmdHelper = GetCommandData(commands.size() - 1);
 		cmdHelper->cmdBuffer.executeCommands(submitBuffers[currentImageId].size(), submitBuffers[currentImageId].data());
 		context.swapChainRenderPass.End(cmdHelper->cmdBuffer);
+		depthBufferQuery.Encode(cmdHelper->cmdBuffer);
 		uiRenderer.DrawUiFrame(cmdHelper->cmdBuffer);
 		cmdHelper->cmdBuffer.end();
 		std::array<vk::PipelineStageFlags, 2> stateFlags = { vk::PipelineStageFlags(vk::PipelineStageFlagBits::eColorAttachmentOutput), vk::PipelineStageFlags(vk::PipelineStageFlagBits::eColorAttachmentOutput) };
@@ -162,12 +173,14 @@ namespace OpenVulkano::Vulkan
 		Submit();
 	}
 
-	void Renderer::RecordSecondaryBuffer(Data::ReadOnlyAtomicArrayQueue<Scene::Drawable*>* jobQueue, uint32_t poolId)
+	void Renderer::RecordSecondaryBuffer(Data::ReadOnlyAtomicArrayQueue<Scene::Drawable*>* jobQueue, size_t poolId)
 	{
 		CommandHelper* cmdHelper = GetCommandData(poolId);
 		cmdHelper->Reset();
 		vk::CommandBufferInheritanceInfo inheritance = { context.swapChainRenderPass.renderPass, 0, context.swapChainRenderPass.GetFrameBuffer()->GetCurrentFrameBuffer() };
 		cmdHelper->cmdBuffer.begin(vk::CommandBufferBeginInfo{ vk::CommandBufferUsageFlagBits::eOneTimeSubmit | vk::CommandBufferUsageFlagBits::eRenderPassContinue, &inheritance });
+		cmdHelper->cmdBuffer.setViewport(0, 1, &context.swapChainRenderPass.GetFrameBuffer()->GetFullscreenViewport());
+		cmdHelper->cmdBuffer.setScissor(0, 1, &context.swapChainRenderPass.GetFrameBuffer()->GetFullscreenScissor());
 
 		Scene::Drawable** drawablePointer;
 		VulkanDrawContext drawContext { poolId, currentImageId, cmdHelper->cmdBuffer, this };

openVulkanoCpp/Vulkan/Renderer.hpp

@@ -16,6 +16,7 @@
 #include "CommandHelper.hpp"
 #include "Base/EngineConfiguration.hpp"
 #include "Resources/ResourceManager.hpp"
+#include "DepthBufferQuery.hpp"
 #include <vector>
 #include <thread>
 
@@ -40,9 +41,10 @@ namespace OpenVulkano::Vulkan
 		std::vector<std::vector<vk::CommandBuffer>> submitBuffers;
 		UiRenderer uiRenderer;
 		std::vector<ICloseable*> closeables;
+		DepthBufferQuery depthBufferQuery;
 
 	public:
-		Renderer() = default;
+		Renderer();
 		~Renderer() override = default;
 
 		void Init(IGraphicsAppManager* graphicsAppManager, IWindow* window) override;
@@ -63,7 +65,7 @@ namespace OpenVulkano::Vulkan
 
 		Scene::UI::Ui* GetActiveUi() override { return uiRenderer.GetActiveUi(); }
 
-		CommandHelper* GetCommandData(uint32_t poolId);
+		CommandHelper* GetCommandData(size_t poolId);
 
 		static void RunThread(Renderer* renderer, Data::ReadOnlyAtomicArrayQueue<Scene::Drawable*>* jobQueue, uint32_t id);
 
@@ -75,7 +77,7 @@ namespace OpenVulkano::Vulkan
 
 		void Render();
 
-		void RecordSecondaryBuffer(Data::ReadOnlyAtomicArrayQueue<Scene::Drawable*>* jobQueue, uint32_t poolId);
+		void RecordSecondaryBuffer(Data::ReadOnlyAtomicArrayQueue<Scene::Drawable*>* jobQueue, size_t poolId);
 
 		ResourceManager& GetResourceManager() { return resourceManager; }
 		
@@ -86,5 +88,9 @@ namespace OpenVulkano::Vulkan
 		void UnregisterCloseable(ICloseable* closeable) { Utils::Remove(closeables, closeable); }
 
 		IResourceManager* GetIResourceManager() override { return &resourceManager; }
+
+
+		float GetLastQueriedDepthValue() override { return depthBufferQuery.GetQueriedValue(); }
+		void SetQueryDepthValue(const Math::Vector2f& depthCoordinates) override { depthBufferQuery.SetQueryCoordinates(depthCoordinates); }
 	};
 }

openVulkanoCpp/Vulkan/Resources/ManagedBuffer.hpp

@@ -55,7 +55,7 @@ namespace OpenVulkano::Vulkan
 		 * \return The pointer to the mapped buffer.
 		 */
 		template <typename T = void>
-		T* Map(size_t offset = 0, vk::DeviceSize size = VK_WHOLE_SIZE, bool longTermMapping = true)
+		T* Map(vk::DeviceSize offset = 0, vk::DeviceSize size = VK_WHOLE_SIZE, bool longTermMapping = true)
 		{
 			if (!mapped)
 			{
@@ -106,7 +106,7 @@ namespace OpenVulkano::Vulkan
 			}
 		}
 
-		void Copy(const void* data, uint32_t size, uint32_t offset)
+		void Copy(const void* data, vk::DeviceSize size, vk::DeviceSize offset)
 		{
 			if(mapped) memcpy(static_cast<char*>(mapped) + offset, data, size);
 			else

openVulkanoCpp/Vulkan/Resources/ResourceManager.cpp

@@ -53,6 +53,7 @@ namespace OpenVulkano::Vulkan
 	ResourceManager::ResourceManager()
 	{
 		static_assert(sizeof(DescriptorSetLayoutBinding) == sizeof(vk::DescriptorSetLayoutBinding));
+		static_assert(sizeof(Scene::SamplerConfig) == sizeof(vk::SamplerCreateInfo));
 	}
 
 	ResourceManager::~ResourceManager() noexcept

openVulkanoCpp/Vulkan/Scene/VulkanShader.cpp

@@ -17,8 +17,15 @@ namespace OpenVulkano::Vulkan
 
 	VulkanShader::~VulkanShader()
 	{
-		if (!shader) return;
-		Close();
+		if (shader) Close();
+		device.destroyPipeline(pipeline);
+		for(auto& shaderModule : shaderModules)
+		{
+			device.destroyShaderModule(shaderModule);
+		}
+		device.destroyPipelineLayout(pipelineLayout);
+		for(auto& descriptorSetLayout : descriptorSetLayouts)
+			device.destroyDescriptorSetLayout(descriptorSetLayout);
 	}
 
 	void VulkanShader::Init(Context* context, Scene::Shader* shader, IShaderOwner* owner)
@@ -63,12 +70,12 @@ namespace OpenVulkano::Vulkan
 		if (shader->vertexInputDescriptions.size() == 1)
 		{ // Reuse already existing vertex attribute description
 			static_assert(sizeof(VertexInputParameter) == sizeof(vk::VertexInputAttributeDescription));
-			attributeDescriptionsSize = shader->vertexInputDescriptions[0].inputParameters.size();
+			attributeDescriptionsSize = static_cast<uint32_t>(shader->vertexInputDescriptions[0].inputParameters.size());
 			attributeDescriptionsData = reinterpret_cast<vk::VertexInputAttributeDescription*>(shader->vertexInputDescriptions[0].inputParameters.data());
 		}
 		else
 		{
-			attributeDescriptionsSize = attributeDescriptions.size();
+			attributeDescriptionsSize = static_cast<uint32_t>(attributeDescriptions.size());
 			attributeDescriptionsData = attributeDescriptions.data();
 		}
 
@@ -80,7 +87,7 @@ namespace OpenVulkano::Vulkan
 		vk::PipelineRasterizationStateCreateInfo rasterizer = {};
 		rasterizer.cullMode = static_cast<vk::CullModeFlagBits>(shader->cullMode);
 		vk::PipelineMultisampleStateCreateInfo msaa = {};
-		vk::PipelineDepthStencilStateCreateInfo depth = { {}, shader->depthTest, shader->depthWrite, vk::CompareOp::eLess };
+		vk::PipelineDepthStencilStateCreateInfo depth = { {}, shader->depthTest, shader->depthWrite, static_cast<vk::CompareOp>(shader->depthCompareOp) };
 		depth.maxDepthBounds = 1;
 		vk::PipelineColorBlendAttachmentState colorBlendAttachment = {};
 		colorBlendAttachment.colorWriteMask = vk::ColorComponentFlagBits::eA | vk::ColorComponentFlagBits::eB | vk::ColorComponentFlagBits::eG | vk::ColorComponentFlagBits::eR;
@@ -100,8 +107,14 @@ namespace OpenVulkano::Vulkan
 
 		CreatePipelineLayout();
 
-		vk::GraphicsPipelineCreateInfo pipelineCreateInfo = { {}, static_cast<uint32_t>(shaderStageCreateInfo.size()), shaderStageCreateInfo.data(), &pipelineVertexInputStateCreateInfo, &inputAssembly,
-															  nullptr, &viewportStateCreateInfo, &rasterizer, &msaa, &depth, &colorInfo, nullptr, pipelineLayout, context->swapChainRenderPass.renderPass };
+		const auto dynSates = Utils::MakeStdArray<vk::DynamicState>( vk::DynamicState::eViewport, vk::DynamicState::eScissor );
+		vk::PipelineDynamicStateCreateInfo dynStateInfo { {}, dynSates.size(), dynSates.data() };
+
+		vk::GraphicsPipelineCreateInfo pipelineCreateInfo = { {}, static_cast<uint32_t>(shaderStageCreateInfo.size()),
+															  shaderStageCreateInfo.data(), &pipelineVertexInputStateCreateInfo,
+															  &inputAssembly, nullptr, &viewportStateCreateInfo, &rasterizer,
+															  &msaa, &depth, &colorInfo, shader->dynamicViewport ? &dynStateInfo : nullptr, pipelineLayout,
+															  context->swapChainRenderPass.renderPass };
 		pipeline = this->device.createGraphicsPipeline({}, pipelineCreateInfo).value;
 	}
 
@@ -119,16 +132,9 @@ namespace OpenVulkano::Vulkan
 	void VulkanShader::Close()
 	{
 		shader->renderShader = nullptr;
-		device.destroyPipeline(pipeline);
-		for(auto& shaderModule : shaderModules)
-		{
-			device.destroyShaderModule(shaderModule);
-		}
-		device.destroyPipelineLayout(pipelineLayout);
-		for(auto& descriptorSetLayout : descriptorSetLayouts)
-			device.destroyDescriptorSetLayout(descriptorSetLayout);
 		shader = nullptr;
 		if (owner) owner->RemoveShader(this);
+		owner = nullptr;
 	}
 
 	void VulkanShader::CreatePipelineLayout()

openVulkanoCpp/Vulkan/Scene/VulkanTexture.hpp

@@ -19,7 +19,6 @@ namespace OpenVulkano::Vulkan
 	class VulkanTexture : public Scene::RenderTexture, public IRecordable, public Image
 	{
 	public:
-		static inline vk::SamplerCreateInfo DEFAULT_SAMPLER_CONFIG {};
 		vk::Sampler m_sampler;
 		vk::DescriptorSet m_descriptorSet;
 
@@ -30,7 +29,7 @@ namespace OpenVulkano::Vulkan
 			resManager->CopyDataToImage(m_texture->size, m_texture->textureBuffer, this);
 			texture->updated = false;
 
-			m_sampler = resManager->CreateSampler(DEFAULT_SAMPLER_CONFIG);
+			m_sampler = resManager->CreateSampler(reinterpret_cast<const vk::SamplerCreateInfo&>(texture->m_samplerConfig));
 			SetDescriptorSet(resManager, descriptorSetLayout, binding);
 
 			texture->renderTexture = this;
@@ -43,7 +42,7 @@ namespace OpenVulkano::Vulkan
 			texture->updated = false;
 			texture->textureBuffer = Map();
 
-			m_sampler = resManager->CreateSampler(DEFAULT_SAMPLER_CONFIG);
+			m_sampler = resManager->CreateSampler(reinterpret_cast<const vk::SamplerCreateInfo&>(texture->m_samplerConfig));
 			SetDescriptorSet(resManager, descriptorSetLayout, binding);
 
 			texture->renderTexture = this;

openVulkanoCpp/Vulkan/Scene/VulkanUniformBuffer.hpp

@@ -59,7 +59,7 @@ namespace OpenVulkano::Vulkan
 		{
 			if(uBuffer->updated) //TODO fix
 			{
-				//uBuffer->updated = false;
+				uBuffer->updated = false;
 				buffer->Update(uBuffer->data, uBuffer->size, context->currentImageId);
 			}
 			buffer->Record(context);

openVulkanoCpp/Vulkan/SwapChain.cpp

@@ -118,8 +118,6 @@ namespace OpenVulkano::Vulkan
 		for (size_t i = 0; i < images.size() + 1; i++)
 			imageAvailableSemaphores.emplace_back(device->device.createSemaphore({}));
 
-		fullscreenViewport = vk::Viewport{ 0, 0, (float)size.width, (float)size.height, 0, 1 };
-		fullscreenScissor = vk::Rect2D{ {0,0}, size };
 		Logger::RENDER->debug("Swap chain for window {0} created", window->GetWindowId());
 	}
 

openVulkanoCpp/Vulkan/SwapChain.hpp

@@ -43,11 +43,9 @@ namespace OpenVulkano
 			IVulkanWindow* window = nullptr;
 			vk::SurfaceFormatKHR surfaceFormat;
 			vk::PresentModeKHR presentMode;
-			vk::Viewport fullscreenViewport;
-			vk::Rect2D fullscreenScissor;
 			std::vector<vk::Semaphore> imageAvailableSemaphores;
 			uint32_t currentSemaphoreId = 0;
-			vk::Extent2D size{0,0};
+			vk::Extent2D size{ 0, 0 };
 
 		public:
 			vk::SwapchainKHR swapChain;
@@ -61,20 +59,7 @@ namespace OpenVulkano
 
 			void Resize(uint32_t newWidth, uint32_t newHeight);
 
-			[[nodiscard]] vk::Extent2D GetSize() const
-			{
-				return size;
-			}
-
-			[[nodiscard]] const vk::Viewport& GetFullscreenViewport() const
-			{
-				return fullscreenViewport;
-			}
-
-			[[nodiscard]] const vk::Rect2D& GetFullscreenScissor() const
-			{
-				return fullscreenScissor;
-			}
+			[[nodiscard]] vk::Extent2D GetSize() const { return size; }
 			
 			uint32_t AcquireNextImage(const vk::Fence& fence = vk::Fence());
 
@@ -93,10 +78,7 @@ namespace OpenVulkano
 				}
 			}
 
-			[[nodiscard]] uint32_t GetImageCount() const
-			{
-				return images.size();
-			}
+			[[nodiscard]] uint32_t GetImageCount() const { return images.size(); }
 
 			vk::Semaphore& GetCurrentSemaphore() { return imageAvailableSemaphores[currentSemaphoreId]; }
 
@@ -108,10 +90,7 @@ namespace OpenVulkano
 			void DestroySwapChain();
 
 		protected:
-			vk::Format FindColorFormat() override
-			{
-				return surfaceFormat.format;
-			}
+			[[nodiscard]] vk::Format FindColorFormat() override { return surfaceFormat.format; }
 
 			virtual vk::PresentModeKHR ChosePresentMode();