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| author | Liam P. White <inkscapebronyat-signgmaildotcom> | 2014-07-08 02:10:45 +0000 |
|---|---|---|
| committer | Liam P. White <inkscapebronyat-signgmaildotcom> | 2014-07-08 02:10:45 +0000 |
| commit | 88e1060e6c6ebcd0ede7cc2841b899d84072aaa0 (patch) | |
| tree | 2978ea5d9d061051fd5cf0def29b2718837ad035 /src/live_effects/parameter/powerstrokepointarray.cpp | |
| parent | Fix regression that prevented snapping back to original location, caused by r... (diff) | |
| download | inkscape-88e1060e6c6ebcd0ede7cc2841b899d84072aaa0.tar.gz inkscape-88e1060e6c6ebcd0ede7cc2841b899d84072aaa0.zip | |
Bugged powerstroke point array tried accessing points on a quickly diverging path
Fixed bugs:
- https://launchpad.net/bugs/1333465
(bzr r13447)
Diffstat (limited to '')
| -rw-r--r-- | src/live_effects/parameter/powerstrokepointarray.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/live_effects/parameter/powerstrokepointarray.cpp b/src/live_effects/parameter/powerstrokepointarray.cpp index fecdfeda8..647986da6 100644 --- a/src/live_effects/parameter/powerstrokepointarray.cpp +++ b/src/live_effects/parameter/powerstrokepointarray.cpp @@ -176,7 +176,10 @@ PowerStrokePointArrayParamKnotHolderEntity::knot_get() const Piecewise<D2<SBasis> > const & n = _pparam->get_pwd2_normal(); Point offset_point = _pparam->_vector.at(_index); - + if (offset_point[X] > pwd2.size() || offset_point[X] < 0) { + g_warning("Broken powerstroke point at %f, I won't try to add that", offset_point[X]); + return Geom::Point(infinity(), infinity()); + } Point canvas_point = pwd2.valueAt(offset_point[X]) + offset_point[Y] * n.valueAt(offset_point[X]); return canvas_point; } |