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Fix starting point for intersection searching

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This commit is contained in:
Matthias Hochsteger 2021-03-24 12:03:40 +01:00
parent 6b41cdac9f
commit b431a07c74
1 changed files with 2 additions and 2 deletions
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4
libsrc/geom2d/csg2d.cpp
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@ -804,8 +804,8 @@ void ComputeIntersections(Edge edgeP , Loop & l2)
{ {
for (Edge edgeQ : l2.Edges(SOURCE)) for (Edge edgeQ : l2.Edges(SOURCE))
{ {
double alpha = -1; double alpha = -EPSILON;
double beta = -1; double beta = -EPSILON;
IntersectionType i = intersect(edgeP, edgeQ, alpha, beta); IntersectionType i = intersect(edgeP, edgeQ, alpha, beta);
AddIntersectionPoint(edgeP, edgeQ, i, alpha, beta); AddIntersectionPoint(edgeP, edgeQ, i, alpha, beta);
if(i==X_INTERSECTION && (edgeP.v0->spline || edgeQ.v0->spline)) if(i==X_INTERSECTION && (edgeP.v0->spline || edgeQ.v0->spline))