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71174bc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | /**
* Web worker entry point for mesh simplification operations.
* Handles VRML processing and mesh optimization through vertex clustering
* and distance-based merging techniques.
*/
import { processVRML } from './ProcessVRML';
interface WorkerRequest {
vrmlContent: string;
mergeCutoff: number;
reductionFraction: number;
id: string;
}
interface WorkerResponse {
success: boolean;
optimizedVRML?: string;
error?: string;
id: string;
}
self.onmessage = async (e: MessageEvent<WorkerRequest>) => {
try {
const { vrmlContent, mergeCutoff, reductionFraction, id } = e.data;
const result = await processVRML(vrmlContent, mergeCutoff, reductionFraction);
const response: WorkerResponse = {
success: true,
optimizedVRML: result,
id: id
};
self.postMessage(response);
} catch (error) {
const response: WorkerResponse = {
success: false,
error: error instanceof Error ? error.message : 'Unknown error',
id: "???"
};
self.postMessage(response);
}
}; |