Simulated Annealing Circle Packing

Adjust the parameters and click Run to generate a new packing diagram. Smaller iteration counts run faster but may yield worse packings.

Number of circles (N)

Container radius

Circle radius

Initial temperature (T₀)

Full iterations (Phase 2)

100k iterations already takes a while – lower this for faster results.

Screening runs (Phase 1)

Quick iterations (Phase 1)

Cooling mode Logarithmic Linear

Linear cooling rate

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Unit name (for axes)

Circle color

Container line color

Run

Running optimization…

Phase 1 progress

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Phase 2 progress

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