https://github.com/realazthat/landscapes
Sparse Voxel Octree implementation
https://github.com/realazthat/landscapes
Last synced: about 1 month ago
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Sparse Voxel Octree implementation
- Host: GitHub
- URL: https://github.com/realazthat/landscapes
- Owner: realazthat
- Created: 2015-12-20T20:14:26.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2016-05-23T21:16:33.000Z (about 9 years ago)
- Last Synced: 2025-03-29T22:23:58.973Z (2 months ago)
- Language: C++
- Size: 724 KB
- Stars: 31
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
landscapes
---
Sparse Voxel Octree implementation. Based on the paper
[Efficient Sparse Voxel Octrees – Analysis, Extensions, and Implementation](https://mediatech.aalto.fi/~samuli/publications/laine2010tr1_paper.pdf)
by Samuli Laine and Tero Karras of NVIDIA Research.
[](https://travis-ci.org/realazthat/landscapes)
{Long Description}
License
----
Libraries have their own license.
Some specific files might have their own license included in them; in this case those files fall under
that license. Some directories might have their own license; in that case those directories will have
a README, LICENSE, COPYING or similar file related to licensing.
As for the rest of the project, code written by me in this project is released under the
[MIT License](https://opensource.org/licenses/MIT).
Dependencies
----
Build system:
* CMake >= 3.1 (if using CMake)
Libraries:
* To build core landscapes:
* cubelib
* [glm](http://glm.g-truc.net/)
* High-perf math library, useful for vectorized ops required for graphics, and also useful for
opencl-compatible shim/layer
* Tested with commit [78f686b](https://github.com/g-truc/glm/tree/78f686b4be6c623df829db58b974bf8d79461987)
* "[the Happy Bunny License (Modified MIT) or the MIT License](http://glm.g-truc.net/copying.txt)"
* [pempek-assert](https://github.com/gpakosz/Assert) (included in the project)
* Asserts with formatted error messages
* Tested with commit [b813764](https://github.com/gpakosz/Assert/commit/b8137646cdd6f48b2508555360d80ac2dd420726)
(included in the project at `src/pempek_assert.cpp` and `include/pempek_assert.h`)
* `released under the WTFPL v2 license, by Gregory Pakosz (@gpakosz)`
* [bprinter](https://github.com/dattanchu/bprinter/wiki)
* Pretty-printed tables, useful for debugging
* Tested with commit [29531dc](https://github.com/dattanchu/bprinter/tree/29531dcecceb99d759a196f5e44b4729abe18bed)
* BSD License
* [cppformat](https://github.com/cppformat/cppformat)
* Formatting strings for C++, mostly useful for debugging, error messages etc.
* Tested with commit [4797ca0](https://github.com/cppformat/cppformat/tree/4797ca025eef17b8df42edd8c9bde83c43806bf1)
* BSD License
* To build landscapes-mc
* landscapes::svo
* [cNBT](https://github.com/FliPPeh/cNBT)
* Tested with commit [5850e3e](https://github.com/FliPPeh/cNBT/tree/5850e3eace0e07c73a1a370abd69b7448da702d6)
* `THE BEER-WARE LICENSE`
* libz
* [ThreadPool](https://github.com/progschj/ThreadPool)
* Tested with commit [9a42ec1](https://github.com/progschj/ThreadPool/tree/9a42ec1329f259a5f4881a291db1dcb8f2ad9040)
* [zlib License](https://github.com/progschj/ThreadPool/blob/master/COPYING)
* For project landscapes-mc-demo
* landscapes-mc
* gfxapi
* MathGeoLib
* glut
* glu
* glfw
* cubelib
Building
---
```
git clone https://github.com/realazthat/landscapes.git
cd landscapes
#optionally download and build googletest (only matters if you are going to run the unittests)
#note, choose the appropriate generator
CMAKE_GENERATOR="MSYS Makefiles" bash ./scripts/download-and-build-googletest.sh
#optionally download and build dependencies
#note, choose the appropriate generator
CMAKE_GENERATOR="MSYS Makefiles" bash ./scripts/download-and-build-libs-with-no-pkg.sh
rm -rf ./build
mkdir -p build && cd build
cmake -G"MSYS Makefiles" ..
cmake --build . --target landscapes
cmake --build . --target landscapes-mc
# ... etc.
#optionally build and execut the unittests
cmake --build . --target unittests
./unittests
```