fly/terragear
1
0
Fork 0
Code Activity

Fixed another special case in the calc_point_inside() algorithm

Browse source
This commit is contained in:
Ralf Gerlich 2008-01-05 20:19:33 +01:00
parent 56fb5065b1
commit a8f76d3efc
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/Lib/Geometry/poly_support.cxx
View file

@ -845,11 +845,16 @@ static void intersect_yline_with_contour( double yline, TGContourNode *node, TGP
}
if (ymax-ymin<SG_EPSILON) {
// cout << "intersect_yline_with_contour() line is nearly y-parallel" << endl;
/* The line is nearly y-parallel, so add both ends */
// cout << "intersect_yline_with_contour() edge is nearly y-parallel" << endl;
if (yline-ymin<SG_EPSILON) {
/* The edge coincides with the yline so add both ends */
xcuts.push_back(p0.x());
xcuts.push_back(p1.x());
}
// else the edge does not intersect
continue;
}
if (yline-ymin<SG_EPSILON) {
// cout << "intersect_yline_with_contour() line touches topmost node" << endl;