File dxflib-type92.diff of Package dxflib

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File dxflib-type92.diff of Package dxflib

# From: librecad's git repository, trimmed patch to only dxflib

commit 689a2263776b75cc60a75f167b22fc0e85bc9dde
Author: R. van Twisk <rvt@R-Twisks-iMac.local>
Date:   Fri Aug 12 18:54:52 2011 -0500

Patch that fix bug #3159842 (AcadDXF2000 hatching errors) - ID: 3388472
    
    Thanks to Rallaz for the patch

diff --git a/dxflib/src/dl_dxf.cpp b/dxflib/src/dl_dxf.cpp
index aafefe1..b42d5ce 100644
--- a/dxflib/src/dl_dxf.cpp
+++ b/dxflib/src/dl_dxf.cpp
@@ -1358,6 +1358,7 @@ bool DL_Dxf::handleHatchData(DL_CreationInterface* /*creationInterface*/) {
             hatchLoopIndex++;
             hatchLoops[hatchLoopIndex]
             = DL_HatchLoopData(toInt(groupValue));
+            hatchLoops[hatchLoopIndex].pathType = toInt(values[92]);
 
             maxHatchEdges[hatchLoopIndex] = toInt(groupValue);
             hatchEdgeIndex[hatchLoopIndex] = -1;
@@ -1948,6 +1949,7 @@ void DL_Dxf::addHatch(DL_CreationInterface* creationInterface) {
 
     for (int l=0; l<maxHatchLoops; l++) {
         DL_HatchLoopData ld(maxHatchEdges[l]);
+        ld.pathType = hatchLoops[l].pathType;
         creationInterface->addHatchLoop(ld);
         for (int b=0; b<maxHatchEdges[l]; b++) {
             creationInterface->addHatchEdge(hatchEdges[l][b]);
diff --git a/dxflib/src/dl_entities.h b/dxflib/src/dl_entities.h
index b4c0c5f..8fa14b8 100644
--- a/dxflib/src/dl_entities.h
+++ b/dxflib/src/dl_entities.h
@@ -1272,6 +1272,7 @@ struct DL_HatchLoopData {
 
     /*! Number of edges in this loop. */
     int numEdges;
+    int pathType; //Boundary path type
 };

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File dxflib-type92.diff of Package dxflib

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