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Make ConvexHull::clip more resilient against large values.

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This commit is contained in:
AnyOldName3 2018-08-17 17:47:52 +01:00
parent 987306feb9
commit dd501f4132
1 changed files with 8 additions and 0 deletions
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8
components/sceneutil/mwshadowtechnique.cpp
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@ -2067,6 +2067,14 @@ struct ConvexHull
++itr) ++itr)
{ {
center += *itr; center += *itr;
center.x() = osg::maximum(center.x(), -DBL_MAX);
center.y() = osg::maximum(center.y(), -DBL_MAX);
center.z() = osg::maximum(center.z(), -DBL_MAX);
center.x() = osg::minimum(center.x(), DBL_MAX);
center.y() = osg::minimum(center.y(), DBL_MAX);
center.z() = osg::minimum(center.z(), DBL_MAX);
} }
center /= double(intersections.size()); center /= double(intersections.size());