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thirdparty/dxflib: suport for vertex start/end line width attribute. 

This change is required to correctly import DXFs exported by Cadence.
This commit is contained in:
Tomasz Wlostowski 2021-10-25 17:37:34 +02:00
parent df47c1c4e9
commit c60eecc165
2 changed files with 12 additions and 2 deletions
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4
thirdparty/dxflib_qcad/dl_dxf.cpp vendored
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@ -1252,7 +1252,9 @@ void DL_Dxf::addVertex( DL_CreationInterface* creationInterface )
DL_VertexData d( getRealValue( 10, 0.0 ),
getRealValue( 20, 0.0 ),
getRealValue( 30, 0.0 ),
getRealValue( 42, 0.0 ) );
getRealValue( 42, 0.0 ),
getRealValue( 40, 0.0 ),
getRealValue( 41, 0.0 ) );
creationInterface->addVertex( d );
}

10
thirdparty/dxflib_qcad/dl_entities.h vendored
View File

@ -478,12 +478,14 @@ struct DXFLIB_EXPORT DL_VertexData
* Parameters: see member variables.
*/
DL_VertexData( double px = 0.0, double py = 0.0, double pz = 0.0,
double pBulge = 0.0 )
double pBulge = 0.0, double pStartWidth = 0.0, double pEndWidth = 0.0 )
{
x = px;
y = py;
z = pz;
bulge = pBulge;
startWidth = pStartWidth;
endWidth = pEndWidth;
}
/*! X Coordinate of the vertex. */
@ -498,6 +500,12 @@ struct DXFLIB_EXPORT DL_VertexData
/*! Bulge of vertex.
* (The tangent of 1/4 of the arc angle or 0 for lines) */
double bulge;
/* start/end width attributes of the vertex. Allowed by the Autodesk specs (entity codes 40/41).
* used by certain EDA tools to encode line widths */
double startWidth;
double endWidth;
};