Function generatePic

Generate a Pic iterator that will emit after processing each DrawCommand is processed.

Example

import { parsePic } from '@4bitlabs/sci0';
import { generatePic } from '@4bitlabs/sci0-renderer';
import { CGA } from '@4bitlabs/color/dithers';
import { createDitherFilter, renderPixelData } from '@4bitlabs/image';

const classicPipeline = { render: createDitherFilter(CGA) };

const picData = parsePic(data, { defer: true });
for (const [idx, cmd, layers] of generatePic(visible) {
  const { visible } = layers;
  const image = renderPixelData(visible, classicPipeline);
  saveImage(`frame${idx}.png`, image);
}
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