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<p style="margin: 0px;">Blogpost <a href="http://gsoc2016gdaldwg.blogspot.ru/2016/06/week-5-report.html">
link</a>.</p>
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<p style="margin: 0px;">I have declined the idea of starting implementing R13-14 support because R15 still misses some necessary capabilities, and they should be done earlier than adding support for a new version. Also, the differences between R15 and R13/R14
are pretty small, and implementing them will not be a difficult task.</p>
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<p style="margin: 0px;"><b>1. This week I've done:</b></p>
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Libopencad changes:</p>
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- Fixed failing on geometry reading tests (if library was compiled with GCC).</p>
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- Fixed Travis-CI build (now it works properly).</p>
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OGR CAD Driver changes:</p>
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- Added LWPolyline, Polyline3D (polylines does not support 'tesselation' yet), Text, MText (texts are presented as single point with filled "Text" attribute field), Ellipse support.</p>
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- Changed VSIF...() functions calls to VSIF...L().</p>
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<p style="margin: 0px;"><font class="s2"><b>2. Plan on doing next week:</b></font></p>
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<p style="margin: 0px;">Implement methods to extract info about coordinate system from file, or from associated .prj file.</p>
<p style="margin: 0px;">Add tesselation to polylines. Add spline geometry support in driver. Start on implementing reading of ExtendedEntityData and adding its support to CAD Driver.</p>
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<p style="margin: 0px;"><font class="s2"><b>3. Blocking:</b></font></p>
<p style="margin: 0px;">None, but Hatch geometry is pretty complex to implement, I am still working on it (will be done in next 2-3 days). Also, WIPEOUT geometry (which sometimes can be seen in DWG files) has no description in ODA DWG Specs.</p>
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<p style="margin: 0px;"><font class="s2">Links:</font></p>
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<p style="margin: 0px;"><font class="s3"><a href="https://github.com/sandyre/libopencad">libopencad github</a></font></p>
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<p style="margin: 0px;"><font class="s1"><a href="https://github.com/sandyre/gdal_libopencad">gdal + libopencad fork github</a></font></p>
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