BETA

Simulations

Step through the algorithms your courses cover instead of just watching them. Every simulation runs entirely in your browser — nothing is uploaded.

41 of 41 live · more landing each week

Computer Graphics

CSE423

Rasterization, clipping and transformation maths on a pixel grid.

Step through slope, increment and rounding to see which pixel DDA lights up next.

Convert to zone zero, track the decision parameter and plot pixel by pixel.

Compute outcodes region by region and clip the line against each window boundary.

Use boundary normals and t values to classify each intersection as entering or leaving.

Chain translation, scaling, rotation and shear, and read off the composite matrix.