GameEngineFromScratch

Game Engine From Scratch

配合我的知乎专栏当中的系列文章《从零开始手敲次世代游戏引擎》所写的项目。

This project is written by me as the sample of My articles Hand-made Next-Gen Game Engine From Scratch

このプロジェクトは私の連載中のゼロから始める手作り次世代ゲームエンジンのサンプルソースである

Platform Support Status

• Windows 10 / 11
• MacOS Catalina - Monterey
• Linux (Build test on Ubuntu 20.04 - 22.04 and CentOS 7)
• FreeBSD (Not tested recently, build might fail)
• Android (Not tested recently, build might fail)
• WebAssembly (Emscripten, not tested recently, build might fail)
• PlayStation 4 (Not continued, related source code not disclosed due to NDA)
• PlayStation Vita (Not continued, related source code not disclosed due to NDA)

Graphic API Support Status

• OpenGL
• OpenGL ES (Not tested recently)
• Metal2
• DirectX 12 (On going)
• Vulkan (On going)
• GNM (Not disclosed due to NDA)

Physics

• Bullet
• My Physics (on going)

Scene Graph

• OpenGEX
• Collada (On the roadmap, not implemented yet)

Shading Language

• HLSL, auto convert to GLSL/Metal Performance Shader

Texture Format

• JPEG
• PNG
• TGA
• HDR
• DDS
• BMP
• PVR (BC1 - 7)
• ASTC

High Performance / Parallel Computing

• ISPC

Dependencies

• Windows -- Windows Platform SDK -- Visual Studio or Clang -- CMake

• MacOS -- Xcode -- Xcode command line tools -- MacPorts -- CMake

• Linux -- gcc/g++ or clang/clang++ -- uuid-dev libx11-dev libx11-xcb-dev libgl1-mesa-dev libnss3-dev libxss-dev libatk1.0-dev libatk-bridge2.0-dev libglib2.0-dev libpango1.0-dev libxi-dev libfontconfig1-dev libnspr4-dev libxcomposite-dev libxcursor-dev libxrender-dev libxtst-dev libxrandr-dev libgio2.0-cil-dev libdbus-1-dev libasound2-dev libcups2-dev libncurses5-dev

• Android -- Android SDK -- Android NDK

Build Steps

Windows

scripts\build_crossguid
scripts\build_opengex
scripts\build_zlib
scripts\build_bullet
scripts\build_cef
scripts\build_glslangValidator
scripts\build_spirvcross
scripts\build_imgui
scripts\build_libispc-texcomp
scripts\build

MacOS & Linux

./scripts/build_crossguid.sh
./scripts/build_opengex.sh
./scripts/build_bullet.sh
./scripts/build_cef.sh
./scripts/build_glslangValidator.sh
./scripts/build_spirvcross.sh
./scripts/build_imgui
./scripts/build_libispc-texcomp
./scripts/build-ninja.sh

Cook Materials

Windows

scripts\cook_material

Mac)S & Linux

./scripts/cook_material