fix bug in SmoothingVisitor tripped by bunny.ply

2016-10-06 14:21:07 +02:00
parent d13c2bf4cb
commit 6ad0f9badc
1 changed files with 4 additions and 2 deletions
--- a/src/osgUtil/SmoothingVisitor.cpp
+++ b/src/osgUtil/SmoothingVisitor.cpp
@@ -659,14 +659,16 @@ static void smooth_new(osg::Geometry& geom, double creaseAngle)
        // fsef.listProblemVertices();
        fsef.updateGeometry();

+        vertices = dynamic_cast<osg::Vec3Array*>(geom.getVertexArray());
+        normals = dynamic_cast<osg::Vec3Array*>(geom.getNormalArray());
        osg::TriangleIndexFunctor<SmoothTriangleIndexFunctor> stif2;
        if (stif2.set(vertices, normals))
        {
            // accumulate all the normals
-            geom.accept(stif);
+            geom.accept(stif2);

            // normalize the normals
-            stif.normalize();
+            stif2.normalize();
        }

    }