FGFS-4.1/OpenSceneGraph
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Fixed shadows warnings

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This commit is contained in:
Robert Osfield
2016-05-25 11:30:49 +01:00
parent 9cb714cd39
commit 1cc0f31e30
3 changed files with 15 additions and 27 deletions
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13
src/osgSim/OverlayNode.cpp
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@@ -241,8 +241,7 @@ public:
Faces removedFaces;
Faces::iterator itr;
for(itr = _faces.begin();
for(Faces::iterator itr = _faces.begin();
itr != _faces.end();
)
{
@@ -265,8 +264,8 @@ public:
Edges edges;
double numVerticesAdded=0.0;
osg::Vec3d center;
for(itr = removedFaces.begin();
osg::Vec3d faces_center;
for(Faces::iterator itr = removedFaces.begin();
itr != removedFaces.end();
++itr)
{
@@ -279,13 +278,13 @@ public:
if (a<b) ++edges[Edge(a,b)];
else ++edges[Edge(b,a)];
center += a;
faces_center += a;
numVerticesAdded += 1.0;
}
}
if (numVerticesAdded==0.0) return;
center /= numVerticesAdded;
faces_center /= numVerticesAdded;
typedef std::set<osg::Vec3> VertexSet;
VertexSet uniqueVertices;
@@ -304,7 +303,7 @@ public:
face.vertices.push_back(vertex);
face.vertices.push_back(edge.first);
face.vertices.push_back(edge.second);
if (face.plane.distance(center)<0.0) face.plane.flip();
if (face.plane.distance(faces_center)<0.0) face.plane.flip();
_faces.push_back(face);
uniqueVertices.insert(edge.first);