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Draft - Allow to export Drawing pages to DXF - fixes #1686

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* Uses DXF algos of the Drawing module instead of the Draft dxf library
* Uses a DXF template with the same name as the SVG template, if existing
* Only Draft, Arch, Part and Annotation views are currently supported
* Drawing module's projectToDXF() now returns only a fragment instead of a full DXF file
This commit is contained in:
Yorik van Havre
2014-08-15 18:14:17 -03:00
parent b70d303612
commit 1003e556cb
10 changed files with 35073 additions and 263 deletions
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89
src/Mod/Drawing/App/ProjectionAlgos.cpp
View File

@@ -273,113 +273,36 @@ std::string ProjectionAlgos::getDXF(ExtractionType type, double scale, double to
std::stringstream result;
DXFOutput output;
result << "0" << endl
<< "SECTION" << endl
<< "2" << endl
<< "ENTITIES" << endl;
if (!H.IsNull() && (type & WithHidden)) {
//float width = 0.15f/scale;
BRepMesh_IncrementalMesh(H,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/*<< " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " stroke-dasharray=\"5 3\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(H);
//<< "</g>" << endl;
result << output.exportEdges(H);
}
if (!HO.IsNull() && (type & WithHidden)) {
//float width = 0.15f/scale;
BRepMesh_IncrementalMesh(HO,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/*<< " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " stroke-dasharray=\"5 3\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(HO);
//<< "</g>" << endl;
result << output.exportEdges(HO);
}
if (!VO.IsNull()) {
//float width = 0.35f/scale;
BRepMesh_IncrementalMesh(VO,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/*<< " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(VO);
//<< "</g>" << endl;
result << output.exportEdges(VO);
}
if (!V.IsNull()) {
//float width = 0.35f/scale;
BRepMesh_IncrementalMesh(V,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/*<< " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(V);
//<< "</g>" << endl;
result << output.exportEdges(V);
}
if (!V1.IsNull() && (type & WithSmooth)) {
//float width = 0.35f/scale;
BRepMesh_IncrementalMesh(V1,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/* << " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(V1);
//<< "</g>" << endl;
result << output.exportEdges(V1);
}
if (!H1.IsNull() && (type & WithSmooth) && (type & WithHidden)) {
//float width = 0.15f/scale;
BRepMesh_IncrementalMesh(H1,tolerance);
result //<< "<g"
//<< " id=\"" << ViewName << "\"" << endl
/*<< " stroke=\"rgb(0, 0, 0)\"" << endl
<< " stroke-width=\"" << width << "\"" << endl
<< " stroke-linecap=\"butt\"" << endl
<< " stroke-linejoin=\"miter\"" << endl
<< " stroke-dasharray=\"5 3\"" << endl
<< " fill=\"none\"" << endl
<< " >" << endl*/
<< output.exportEdges(H1);
//<< "</g>" << endl;
result << output.exportEdges(H1);
}
result << 0 << endl
<< "ENDSEC" << endl
<< 0 << endl
<< "EOF";
return result.str();
}