Bugs item #2976400, was opened at 2010-03-25 10:38 Message generated for change (Tracker Item Submitted) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=409538&aid=2976400&group_id=33921
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Gerber Parser Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Stefan Petersen (spetm) Summary: Clear layer polarity not parsed? Initial Comment: Gerbv is really good already, but I found a bug related to the LPC (layer polarity clear) gerber command. See the attached file: This describes a single inner-plane copper layer. The actual file has three %LN (layer name) sections: %LNSubstrate* describes a copper pour plane (dark polarity) and is rendered correctly. %LNData* describes actual copper traces (dark polarity) and is rendered correctly. However, %LNScratch* describes areas where the copper traces traverse the copper pour, and where therefore a wider track has to be erased inside the copper pour, so that the pour and trace don't touch each other. This is done by setting this layer polarity to "clear" or "erase". This %LN is not rendered correctly as subtractive (negative), instead it is also additive (positive), and the result is not rendered correctly. Please use the attached file to reproduce the rendering error. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=409538&aid=2976400&group_id=33921 ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Gerbv-devel mailing list Gerbv-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gerbv-devel
