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odo\n\n![Linux](https://img.shields.io/badge/-Linux-grey?logo=linux\u0026logoColor=white)\n![license](https://img.shields.io/github/license/douze/odo?color=blue\u0026label=license)\n![continuous integration](https://img.shields.io/github/actions/workflow/status/douze/odo/continuous-integration.yml)\n![status](https://img.shields.io/badge/status-inative-yellowgreen)\n\n**O**penGL **d**em**o** project is used to discover modern:\n* Toolchain\n* C++\n* OpenGL\n\n![Preview](odo.png)\n\n## Terrain rendering features\n* Instances of patches, with position \u0026 offset from vertex shader\n* Camera based LOD, using GPU tessellation\n* Procedural height from GPU combined noise functions\n\n## Librairies\n* [glfw](https://github.com/glfw/glfw/)/3.3.2\n* [glad](https://github.com/Dav1dde/glad/)/0.1.33\n* [glm](https://github.com/g-truc/glm/)/0.9.9.8\n* [spdlog](https://github.com/gabime/spdlog/)/1.7.0\n* [imgui](https://github.com/ocornut/imgui/)/1.79\n\n## Installation\n\n**Prerequisites:** \n* dependencies: pkg-config xorg-dev libx11-xcb-dev libxcb-render0-dev libxcb-render-util0-dev libxcb-xkb-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-randr0-dev libxcb-shape0-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-xinerama0-dev libxcb-dri3-dev libxcb-util-dev\n* build system generator: [cmake](https://cmake.org/)\n* build system: [ninja](https://ninja-build.org/)\n* compiler: [clang++](https://clang.llvm.org/)\n* package manager: [conan](https://conan.io/)\n\n### Download packages\n\n```bash\nconan install . -if build/ -s build_type=Debug -s compiler=clang -s compiler.version=10 -s compiler.libcxx=libstdc++11 -e CC=clang -e CXX=clang++ -b outdated\n```\n\n#### Alternative\n\n```bash\nsh setup.sh\n````\n\n### Generate build files\n\n```bash\nCC=clang CXX=clang++ cmake -G Ninja -S . -B build/\n```\n\n#### Alternative\n\n```bash\nsh configure.sh\n````\n\n### Build\n\n```bash\ncmake --build build\n```\n\n#### Alternative\n\n```bash\nsh build.sh\n````\n\n## Usage\n\n```bash\n./build/bin/demo\n````\n\n#### Alternative\n\n```bash\nsh run\n````\n\n## Resources\n\n### Textures\n* Textures of Stunt Rally 2.3 from [opengameart.org](https://opengameart.org/content/terrain-textures-pack-from-stunt-rally-23)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdouze%2Fodo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdouze%2Fodo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdouze%2Fodo/lists"}