An hour passed. The script grew from ten lines to fifty.
If a direct converter fails because the RLD file is heavily raster-based: rld to dxf converter work
Since RLD is not an open standard, converters often rely on reverse engineering. If the software vendor changes the file structure in a new update, the converter may fail until updated. An hour passed
| Stage | Function | |-------|----------| | 1. Parser | Read RLD file, extract image dimensions and pixel matrix. | | 2. Preprocessing | Noise removal, thinning (skeletonization). | | 3. Vectorization | Trace lines, detect corners, approximate curves. | | 4. Entity Generation | Create DXF primitives (LINE, POLYLINE, ARC, CIRCLE). | | 5. DXF Writer | Write valid ASCII DXF file according to DXF specification. | If the software vendor changes the file structure