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desert

(★ 67)

A fast (?) random sampling drawing library

파일 탐색기

최종 버전 다운로드 (.zip)

- - agg.cu
  - agg_bin.cu
  - box.cu
  - bzspl.cu
  - circle.cu
  - dot.cu
  - stroke.cu
- __init__.py
- color.py
- desert.py
- helpers.py
- primitives.py
- rnd.py
- type_router.py
- __init__.py
- erosion.py
- circle.py
- erosion-send.py
- export.py
- main.py
- spline.py
- walker.py
- img.png
- sample.png
.editorconfig
.gitignore
install.sh
LICENSE
README.md
setup.py

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/inconvergent/desert

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd desert

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Python

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
Python 3 설치 시 'Add Python to PATH' 옵션을 꼭 체크하세요 (Windows).

pip install .

PyPI에 배포된 패키지를 바로 설치합니다. 소스 클론이 필요 없습니다.

python <실행할 파일명>.py # README에서 정확한 실행 파일명을 확인하세요

파이썬 스크립트(또는 모듈)를 실행합니다.

✅ 에러 메시지 없이 실행되고 터미널에 안내 문구가 출력되면 정상입니다.

// repository documentation

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# Desert

Desert consists of two parts.

The main library is simply called `Desert`. It is a CUDA accelerated library
for sandpainting: https://inconvergent.net/grains-of-sand/

The second part is called `Erosion`. A Redis-based client and worker that can
accept and draw `Desert` primitives and commands encoded as JSON objects. That
means that you can use the `Erosion` worker from any platform as long as you
can construct JSON and send it to a Redis queue. Eg. if you want to program in
a different language, while still having a fast drawing engine that benefits
from CUDA.

I've written a little more about the library here:
https://inconvergent.net/lost-in-the-desert/

![img](https://raw.githubusercontent.com/inconvergent/desert/master/img/img.png)

## Install

Use the install script:

./install.sh

This will use `setuptools` to install python libraries `desert` and `erosion`.
As well as a terminal util called `erosion`. It will be available as
`~/.local/bin/erosion` if you installed with the `install.sh` script.

## Examples

There are some examples in `./examples`.

To use `Desert` via Python as a local library, see:

main.py

To see how `Erosion` works, you can run this command (from `./examples`):

./erosion-send.py && ~/.local/bin/erosion worker --path ./ --show --vv

This will first send some `Desert` primitives to the `Erosion` (Redis) queue.
Then it will run the `Erosion` worker, which draws those primitives. Finally it
will save the resulting image.

To see how the `Erosion` terminal util works:

~/.local/bin/erosion -h

## Dependencies

This code is developed on Ubuntu 16.04 LTS. I imagine you will be able to get
it running on Mac as well.

The library depends on the CUDA toolkit (8.0), Redis (if you are using
`Erosion`), and a few Python (3) packages. If you install using the install
script, the python packages will be installed automatically.

## On Use and Contributions

This code is a tool that I have written for my own use. I release it publicly
in case people find it useful. It is not however intended as a
collaboration/Open Source project. As such I am unlikely to accept PRs, reply
to issues, or take requests.

## Todo

Desert:

- [ ] Circle: varying rad
- [ ] Box: varying size

## Notes

If cuda is not working try `sudo ldconfig`. and check $LD_LIBRARY_PATH

https://documen.tician.de/pycuda/tutorial.html#executing-a-kernel

http://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#kernels