# algo.pages.dev

> Interactive computer-graphics algorithm visualizer. Step through classic rasterization, filling, clipping, curves, 2D transforms, and 3D pipeline algorithms.

Site: https://algo.pages.dev

## Labs

- [Scan convert](https://algo.pages.dev/algorithms): Point plot, DDA, Bresenham, Xiaolin Wu, midpoint circle, Bresenham circle, midpoint ellipse
- [Filling](https://algo.pages.dev/filling): Scanline fill, flood fill, boundary fill
- [2D transform](https://algo.pages.dev/transformations): Translation, scaling, rotation, shearing, reflection
- [Clipping](https://algo.pages.dev/clipping): Point clip, Cohen–Sutherland, Liang–Barsky, Nicholl–Lee–Nicholl, midpoint subdivision, Sutherland–Hodgman, Weiler–Atherton, Greiner–Hormann
- [Curves](https://algo.pages.dev/curves): Bézier, B-spline / NURBS, Catmull–Rom
- [3D graphics](https://algo.pages.dev/3d): 3D transform, projection, look-at, back-face culling, Phong, pipeline
- [Pixel paint](https://algo.pages.dev/paint): Pixel and shape drawing on the grid
- [Custom algorithm](https://algo.pages.dev/custom): Write or upload a raster algorithm and animate it

## Direct algorithm URLs

- https://algo.pages.dev/algorithms?algo=point
- https://algo.pages.dev/algorithms?algo=line-dda
- https://algo.pages.dev/algorithms?algo=line-bresenham
- https://algo.pages.dev/algorithms?algo=line-xiaolin
- https://algo.pages.dev/algorithms?algo=circle-bresenham
- https://algo.pages.dev/algorithms?algo=circle-midpoint
- https://algo.pages.dev/filling?algo=scanline
- https://algo.pages.dev/filling?algo=flood
- https://algo.pages.dev/filling?algo=boundary
- https://algo.pages.dev/clipping?algo=cohen-sutherland
- https://algo.pages.dev/clipping?algo=liang-barsky
- https://algo.pages.dev/clipping?algo=sutherland-hodgman
- https://algo.pages.dev/curves?algo=bezier
- https://algo.pages.dev/3d?algo=3d-transform
- https://algo.pages.dev/3d?algo=projection
- https://algo.pages.dev/3d?algo=phong

## For crawlers

- Sitemap: https://algo.pages.dev/sitemap.xml
- Robots: https://algo.pages.dev/robots.txt