Adding skeleton

.clang-format

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+

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "vcpkg"]
+	path = vcpkg
+	url = https://github.com/Microsoft/vcpkg.git

CMakeLists.txt

@@ -4,6 +4,9 @@ if(${CMAKE_VERSION} VERSION_LESS 3.12)
     cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
 endif()
 set(CMAKE_CXX_STANDARD 20)
+set(VCPKG_INSTALL_OPTIONS "--allow-unsupported")
+
+set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake)
 
 project(MeshShadingDemo)
 
@@ -24,7 +27,14 @@ find_package(Ktx CONFIG REQUIRED)
 find_package(nlohmann_json CONFIG REQUIRED)
 find_package(fmt CONFIG REQUIRED)
 find_package(VulkanMemoryAllocator CONFIG REQUIRED)
+find_package(glslang CONFIG REQUIRED)
 find_package(Seele REQUIRED)
 
-add_library(MeshShadingDemo main.cpp)
+add_library(MeshShadingDemo SHARED "")
 target_link_libraries(MeshShadingDemo PUBLIC Seele::Engine)
+
+target_include_directories(MeshShadingDemo PRIVATE src/)
+
+target_compile_definitions(MeshShadingDemo PRIVATE BUILD_DLL)
+
+add_subdirectory(src/)

import/models/cubeMaterial0.json

@@ -0,0 +1,22 @@
+{
+    "code": [
+        {
+            "exp": "Const",
+            "value": "input.vertexColor.xyz"
+        },
+        {
+            "exp": "Const",
+            "value": "float3(0, 0, 1)"
+        },
+        {
+            "exp": "BRDF",
+            "profile": "CelShading",
+            "values": {
+                "baseColor": 0,
+                "normal": 1
+            }
+        }
+    ],
+    "name": "cubeMaterial0",
+    "profile": "CelShading"
+}

src/Actor/CMakeLists.txt

@@ -0,0 +1,4 @@
+target_sources(MeshShadingDemo
+    PUBLIC
+        FlyCam.h
+        FlyCam.cpp)

src/Actor/FlyCam.cpp

@@ -0,0 +1,21 @@
+#include "FlyCam.h"
+
+FlyCam::FlyCam(PScene scene)
+    : Actor(scene)
+{
+    attachComponent<Component::Camera>().mainCamera = true;
+    attachComponent<Component::KeyboardInput>();
+}
+
+FlyCam::~FlyCam()
+{}
+
+Component::Camera& FlyCam::getCamera()
+{
+    return accessComponent<Component::Camera>();
+}
+
+Component::KeyboardInput& FlyCam::getKeyboardInput()
+{
+    return accessComponent<Component::KeyboardInput>();
+}

src/Actor/FlyCam.h

@@ -0,0 +1,17 @@
+#pragma once
+#include "Define.h"
+#include "Seele/MinimalEngine.h"
+#include <Seele/Actor/Actor.h>
+#include <Seele/Component/KeyboardInput.h>
+#include <Seele/Component/Camera.h>
+
+class FlyCam : public Actor
+{
+public:
+    FlyCam(PScene scene);
+    virtual ~FlyCam();
+    Component::KeyboardInput& getKeyboardInput();
+    Component::Camera& getCamera();
+private:
+};
+DEFINE_REF(FlyCam)

src/CMakeLists.txt

@@ -0,0 +1,8 @@
+target_sources(MeshShadingDemo
+    PUBLIC
+        Define.h
+        MeshShadingDemoGame.h
+        MeshShadingDemoGame.cpp)
+
+add_subdirectory(Actor/)
+add_subdirectory(System/)

src/Define.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "Seele/MinimalEngine.h"
+
+using namespace Seele;
+
+#ifdef WIN32
+#ifdef BUILD_DLL
+#define MESHSHADINGDEMO_API __declspec(dllexport)
+#else
+#define MESHSHADINGDEMO_API __declspec(dllimport)
+#endif
+#else
+#define MESHSHADINGDEMO_API
+#endif

src/MeshShadingDemoGame.cpp

@@ -0,0 +1,32 @@
+#include "MeshShadingDemoGame.h"
+#include "Actor/FlyCam.h"
+#include "Seele/Asset/AssetRegistry.h"
+#include "Seele/Component/Transform.h"
+#include "System/FlyCamSystem.h"
+
+MeshShadingDemoGame::MeshShadingDemoGame()
+{
+}
+
+MeshShadingDemoGame::~MeshShadingDemoGame()
+{
+}
+
+void MeshShadingDemoGame::setupScene(PScene scene, PSystemGraph graph)
+{
+    cube = new StaticMeshActor(scene, AssetRegistry::findMesh("cube"));
+    // cube->accessComponent<Component::Transform>().setScale(Vector(50, 50, 50));
+    camera = new FlyCam(scene);
+    light = new DirectionalLightActor(scene, Vector4(1, 1, 1, 1), Vector(0, -1, 0));
+    graph->addSystem(new FlyCamSystem(scene));
+}
+
+Game* createInstance()
+{
+    return new MeshShadingDemoGame();
+}
+
+void destroyInstance(Game *game)
+{
+    delete game;
+}

src/MeshShadingDemoGame.h

@@ -0,0 +1,21 @@
+#pragma once
+#include "Actor/FlyCam.h"
+#include "Define.h"
+#include <Seele/Actor/StaticMeshActor.h>
+#include <Seele/Actor/DirectionalLightActor.h>
+#include <Seele/Game.h>
+
+class MESHSHADINGDEMO_API MeshShadingDemoGame : public Game {
+public:
+  MeshShadingDemoGame();
+  virtual ~MeshShadingDemoGame();
+  virtual void setupScene(PScene scene, PSystemGraph graph) override;
+
+private:
+  OStaticMeshActor cube;
+  OFlyCam camera;
+  ODirectionalLightActor light;
+};
+
+extern "C" MESHSHADINGDEMO_API Game *createInstance();
+extern "C" MESHSHADINGDEMO_API void destroyInstance(Game *game);

src/System/CMakeLists.txt

@@ -0,0 +1,4 @@
+target_sources(MeshShadingDemo
+    PUBLIC
+        FlyCamSystem.h
+        FlyCamSystem.cpp)

src/System/FlyCamSystem.cpp

@@ -0,0 +1,48 @@
+#include "FlyCamSystem.h"
+#include "Seele/System/ComponentSystem.h"
+
+FlyCamSystem::FlyCamSystem(PScene scene)
+    : System::ComponentSystem<Component::KeyboardInput, Component::Camera, Component::Transform>(scene) {}
+
+FlyCamSystem::~FlyCamSystem() {}
+
+void FlyCamSystem::update(Component::KeyboardInput& input, Component::Camera& camera, Component::Transform& transform) {
+    float cameraMove = static_cast<float>(deltaTime);
+    if(input.keys[KeyCode::KEY_LEFT_SHIFT])
+    {
+        cameraMove *= 100;
+    }
+    Vector forward = transform.getForward();
+    Vector side = transform.getRight();
+    Vector moveVector = Vector();
+
+    if(input.keys[KeyCode::KEY_W])
+    {
+        moveVector += forward * cameraMove;
+    }
+    if(input.keys[KeyCode::KEY_S])
+    {
+        moveVector += forward * -cameraMove;
+    }
+    if(input.keys[KeyCode::KEY_A])
+    {
+        moveVector += side * cameraMove;
+    }
+    if(input.keys[KeyCode::KEY_D])
+    {
+        moveVector += side * -cameraMove;
+    }
+    if(input.keys[KeyCode::KEY_E])
+    {
+        moveVector += Vector(0, cameraMove, 0);
+    }      
+    if(input.keys[KeyCode::KEY_Q])
+    {
+        moveVector += Vector(0, -cameraMove, 0);
+    }
+    transform.translate(moveVector);
+    if(input.mouse2)
+    {
+        camera.mouseMove(input.deltaX, input.deltaY);
+    }
+}

src/System/FlyCamSystem.h

@@ -0,0 +1,22 @@
+#pragma once
+#include "Define.h"
+#include "Seele/MinimalEngine.h"
+#include <Seele/Scene/Scene.h>
+#include <Seele/System/ComponentSystem.h>
+#include <Seele/Component/Camera.h>
+#include <Seele/Component/KeyboardInput.h>
+
+class FlyCamSystem : public System::ComponentSystem<
+    Component::KeyboardInput, 
+    Component::Camera, 
+    Component::Transform>
+{
+public:
+    FlyCamSystem(PScene scene);
+    virtual ~FlyCamSystem();
+    virtual void update(Seele::Component::KeyboardInput& input, Seele::Component::Camera& camera, Seele::Component::Transform& transform) override;
+private:
+    float lastMouseX;
+    float lastMouseY;
+};
+DEFINE_REF(FlyCamSystem)

src/main.cpp

@@ -1,34 +0,0 @@
-#include <Window/WindowManager.h>
-#include <Asset/AssetRegistry.h>
-#include <Window/GameView.h>
-#include <Graphics/Vulkan/VulkanGraphics.h>
-
-using namespace Seele;
-
-int main()
-{
-    Gfx::PGraphics graphics = new Vulkan::Graphics();
-    GraphicsInitializer initializer;
-    graphics->init(initializer);
-
-    PWindowManager windowManager = new WindowManager();
-    AssetRegistry::init("Assets", graphics);
-
-    WindowCreateInfo mainWindowInfo;
-    mainWindowInfo.title = "MeshShadingDemo";
-    mainWindowInfo.width = 1280;
-    mainWindowInfo.height = 720;
-    mainWindowInfo.bFullscreen = false;
-    mainWindowInfo.numSamples = 1;
-    mainWindowInfo.pixelFormat = Gfx::SE_FORMAT_B8G8R8A8_UNORM;
-    auto window = windowManager->addWindow(graphics, mainWindowInfo);
-    ViewportCreateInfo sceneViewInfo;
-    sceneViewInfo.dimensions.size.x = 1280;
-    sceneViewInfo.dimensions.size.y = 720;
-    sceneViewInfo.dimensions.offset.x = 0;
-    sceneViewInfo.dimensions.offset.y = 0;
-    PGameView sceneView = new GameView(graphics, window, sceneViewInfo, "");
-    sceneView->setFocused();
-    window->render();
-    return 0;
-}

vcpkg.json

@@ -0,0 +1,19 @@
+{
+    "dependencies": [
+        "assimp",
+        "entt",
+        "stb",
+        "entt",
+        "freetype",
+        "glfw3",
+        "glm",
+        "ktx",
+        "nlohmann-json",
+        "fmt",
+        "gtest",
+        "vulkan-memory-allocator",
+        "shader-slang",
+        "spirv-cross",
+        "glslang"
+    ]
+}