https://github.com/painfulexistence/cpp-wasm

An example C++ WebAssembly graphics application
https://github.com/painfulexistence/cpp-wasm

Last synced: 8 months ago
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An example C++ WebAssembly graphics application

• Host: GitHub
• URL: https://github.com/painfulexistence/cpp-wasm
• Owner: painfulexistence
• License: mit
• Created: 2024-03-19T12:30:52.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-04-03T05:06:14.000Z (over 1 year ago)
• Last Synced: 2024-12-31T19:20:26.198Z (9 months ago)
• Language: C++
• Homepage:
• Size: 38.1 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# C++ And WebAssembly

[![Build](https://github.com/painfulexistence/cpp-wasm/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/painfulexistence/cpp-wasm/actions/workflows/ci.yml)

![C++](https://img.shields.io/badge/C%2B%2B-00599C?style=flat&logo=c%2B%2B&logoColor=white)

![WebAssembly](https://img.shields.io/badge/WebAssembly-654FF0?style=flat&logo=WebAssembly&logoColor=white)

[![Follow on Twitter](https://img.shields.io/twitter/follow/DevLucidum.svg?style=social)](https://twitter.com/intent/follow?screen_name=DevLucidum)







This is an example C++ graphics application using vcpkg as its package manager; the codebase can be compiled for both native and Web platforms.

- Package Manager: vcpkg

- Supported Platforms: MacOSX, Web




## Getting Started

### Requirements

- [CMake](https://cmake.org/download/)

- [EMSDK](https://emscripten.org/docs/getting_started/downloads.html)

### Getting the Source Code

```Shell

# Clone the repository

git clone --recurse-submodules https://github.com/painfulexistence/cpp-wasm && cd cpp-wasm

# Bootstrapping the package manager

./vcpkg/bootstrap-vcpkg.sh

```

### Building

#### Building for native

```Shell

# Building

cmake -S . -B build # Add -DCMAKE_BUILD_TYPE=release for release build

cmake --build build

# Running

./build/main

```

#### Building for WebAssembly

```Shell

# Building

cmake -S . -B build-wasm -DEMSCRIPTEN=ON # Add -DCMAKE_BUILD_TYPE=release for release build

cmake --build build-wasm

# Running (open http://localhost:3000/ in your browser)

python -m http.server -d ./build-wasm 3000 # Use your preferred local server

```

![Screenshot](https://github.com/painfulexistence/cpp-wasm/assets/30090734/8f56dd7d-2d28-42ac-ad11-69559ae4242a)

### Notes

- I didn't use GLEW because the vcpkg wasm32 port is currently broken