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Added some debugging output.

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curt 1999-03-30 23:49:22 +00:00
parent 3f3afe1614
commit bec6a05d33
1 changed files with 17 additions and 0 deletions
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17
Clipper/clipper.cxx
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@ -201,6 +201,18 @@ bool FGClipper::clip_all(const point2d& min, const point2d& max) {
*result_diff = tmp;
result_union = tmp;
} else {
cout << "DIFF: tmp.num_contours = " << tmp.num_contours
<< " accum.num_contours = " << accum.num_contours
<< endl;
// tmp output accum
FILE *ofp= fopen("tmp-debug", "w");
gpc_write_polygon(ofp, &tmp);
fclose(ofp);
ofp= fopen("accum-debug", "w");
gpc_write_polygon(ofp, &accum);
fclose(ofp);
gpc_polygon_clip(GPC_DIFF, &tmp, &accum, result_diff);
gpc_polygon_clip(GPC_UNION, &tmp, &accum, &result_union);
}
@ -248,16 +260,21 @@ bool FGClipper::clip_all(const point2d& min, const point2d& max) {
// tmp output accum
FILE *ofp= fopen("accum", "w");
gpc_write_polygon(ofp, &accum);
fclose(ofp);
// tmp output safety_base
ofp= fopen("remains", "w");
gpc_write_polygon(ofp, remains);
fclose(ofp);
return true;
}
// $Log$
// Revision 1.8 1999/03/30 23:49:22 curt
// Added some debugging output.
//
// Revision 1.7 1999/03/30 13:41:38 curt
// Working towards better handling of multi-contoured polygons.
//