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| author | su_v <suv-sf@users.sourceforge.net> | 2014-07-19 21:22:12 +0000 |
|---|---|---|
| committer | ~suv <suv-sf@users.sourceforge.net> | 2014-07-19 21:22:12 +0000 |
| commit | db8282d8518263885625d9c19aefad1bdbb175d4 (patch) | |
| tree | 911a397de0ac4588c2475e6bc3d9310ad3e92d2a /src/live_effects/parameter | |
| parent | update to trunk (r13425) (diff) | |
| parent | Warnings cleaup. (diff) | |
| download | inkscape-db8282d8518263885625d9c19aefad1bdbb175d4.tar.gz inkscape-db8282d8518263885625d9c19aefad1bdbb175d4.zip | |
update to trunk (r13454)
(bzr r13398.1.4)
Diffstat (limited to 'src/live_effects/parameter')
| -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; } |