@prachwal/mandelbrot-generator/dist/algorithms/burning-ship.js

Professional Mandelbrot fractal generator with TypeScript support, interactive web interface, and multiple output formats

/**
 * Burning Ship fractal implementation
 */
import { BaseFractal } from '../core/base-fractal.js';
import { getColor } from '../colors.js';
export class BurningShipFractal extends BaseFractal {
    constructor() {
        super(...arguments);
        this.id = 'burning-ship';
        this.name = 'Burning Ship';
        this.description = 'Burning Ship fractal using abs(z)² + c';
        this.defaultConfig = {
            width: 800,
            height: 600,
            centerX: -0.5,
            centerY: -0.6,
            zoom: 1,
            maxIterations: 100,
            escapeRadius: 2,
            colorPalette: 'fire'
        };
        this.parameterSchema = [
            {
                key: 'maxIterations',
                label: 'Max Iterations',
                type: 'number',
                min: 10,
                max: 2000,
                step: 10,
                default: 100,
                group: 'computation'
            }
            // ... więcej parametrów
        ];
    }
    iterate(point, config) {
        const { maxIterations, escapeRadius = 2 } = config;
        let z = { real: 0, imag: 0 };
        let iterations = 0;
        while (iterations < maxIterations) {
            const magnitudeSq = z.real * z.real + z.imag * z.imag;
            if (magnitudeSq > escapeRadius * escapeRadius) {
                return { iterations, escaped: true, convergenceType: 'escaped' };
            }
            // Kluczowa różnica: abs() przed kwadratem
            const newReal = Math.abs(z.real) * Math.abs(z.real) -
                Math.abs(z.imag) * Math.abs(z.imag) + point.real;
            const newImag = 2 * Math.abs(z.real) * Math.abs(z.imag) + point.imag;
            z = { real: newReal, imag: newImag };
            iterations++;
        }
        return { iterations, escaped: false, convergenceType: 'max_iterations' };
    }
    getColor(result, config) {
        const color = getColor(result.iterations, config.maxIterations, config.colorPalette);
        return [color[0], color[1], color[2]]; // Convert readonly to mutable
    }
}
// Rejestracja w index.ts:
// fractalEngine.register(new BurningShipFractal());
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