https://github.com/0x7o/mandelbrot_set
Visualization of Mandelbrot set on NVIDIA GPU
https://github.com/0x7o/mandelbrot_set
fractal mandelbrot rust
Last synced: 5 months ago
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Visualization of Mandelbrot set on NVIDIA GPU
- Host: GitHub
- URL: https://github.com/0x7o/mandelbrot_set
- Owner: 0x7o
- Created: 2024-06-04T13:52:42.000Z (about 1 year ago)
- Default Branch: master
- Last Pushed: 2024-06-07T05:16:18.000Z (12 months ago)
- Last Synced: 2024-11-16T19:30:00.260Z (7 months ago)
- Topics: fractal, mandelbrot, rust
- Language: Rust
- Homepage:
- Size: 12.7 KB
- Stars: 6
- Watchers: 1
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
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README
# Mandelbrot set
Visualization of Mandelbrot set on NVIDIA CUDA.
Features:
- Multi-threaded rendering
- Native NVIDIA GPU support
- Coloring a fractal with a given gradient
- Zooming a fractal to a certain point by 10^15 times
- Anti-aliasing
Known Limitations:
- Images can only be generated with an aspect ratio of 1:1
- Scaling is limited by float64 accuracy
## Usage
Build the project. Make sure you have [CUDA](https://developer.nvidia.com/cuda-downloads) installed.
```bash
$ cargo build --release
```
Run program:
```bash
$ ./target/release/mandelbrot_set \
--resolution 1024 \
--colors "#00A3BC, #8B00BD, #81BD00, #BD5400" \
--x -0.6582034218739634 \
--y 0.44967917993930356 \
--iters 5000 \
--max-scale 1000000000000000 \
--fps 24 \
--seconds 180 \
--n-samples 8 \
--output ./output
```
Arguments:
- `--resolution` - resolution of the image
- `--colors` - gradient colors in hex format
- `--x` - x-coordinate for the zoom
- `--y` - y-coordinate for the zoom
- `--iters` - number of iterations
- `--max-scale` - maximum scale of the fractal
- `--fps` - frames per second
- `--seconds` - duration of the video
- `--n-samples` - number of samples for anti-aliasing
- `--output` - output directory for the frames
Merge the frames into one video via `ffmpeg`:
```bash
$ ffmpeg -framerate 24 -i output/frame_%09d.png -c:v libx264 -pix_fmt yuv420p -crf 18 -y video.mp4
```