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[mralbertzwolle]

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Lumitree is a collaborative art project where visitors plant seeds that grow into unique interactive micro-worlds. Each world is a self-contained Canvas 2D artwork under 50KB with zero external dependencies.

The tree visualization itself is a procedural Canvas 2D renderer with growth animation, particle systems, flow fields, and bioluminescent glow effects using radial gradients.

Techniques used in the Canvas 2D worlds include:

• Particle systems with object pooling (max 500 active objects)
• Flow fields and Perlin noise landscapes
• L-systems and recursive tree growth
• Cellular automata with color mapping
• Spring physics simulations
• Procedural animation via requestAnimationFrame

Every world runs at 60fps on modern devices and works on mobile with touch interaction.