Reactive

Personal Vulkan wrapper using

• Vulkan
• GLFW
• glm
• ImGui
• glslang
• SPIRV-Cross
• tinyobjloader
• spdlog

Sample

Features

• Vulkan wrapper
• Window creation
• ImGui integration
• GLSL Shader compile
• Shader reflection

Requirement

• Vulkan SDK
• CMake

Run cmake

# For Windows
cmake . --preset vs

Usage (in your project)

1. Create project

mkdir project_name
cd project_name
git init
git submodule add https://github.com/yknishidate/reactive.git

2. Add main.cpp

project_name/
 - reactive/
 - main.cpp

class HelloApp : public App {
public:
    HelloApp()
        : App({
              .width = 1280,
              .height = 720,
              .title = "HelloGraphics",
          }) {}
};

int main() {
    try {
        HelloApp app{};
        app.run();
    } catch (const std::exception& e) {
        spdlog::error(e.what());
    }
}

3. Add CMakeLists.txt

project_name/
  - reactive/
  - main.cpp
  - CMakeLists.txt

cmake_minimum_required(VERSION 3.16)

project(project_name LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 20)

set(REACTIVE_BUILD_SAMPLES OFF CACHE BOOL "" FORCE) # Remove samples
add_subdirectory(reactive) # Add Reactive

add_executable(${PROJECT_NAME} main.cpp)

target_link_libraries(${PROJECT_NAME} PUBLIC 
    reactive
)

target_include_directories(${PROJECT_NAME} PUBLIC
    ${PROJECT_SOURCE_DIR}
    reactive/include
)

4. Run cmake

# change to your vcpkg path
cmake . -B build -D CMAKE_TOOLCHAIN_FILE=.\reactive\vcpkg\scripts\buildsystems\vcpkg.cmake