Merge pull request #259 from jtorresfabra/fixes_kdtree
Fixes kdtree building
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commit
f3c4234f92
@ -361,8 +361,6 @@ int BuildKdTree::divide(KdTree::BuildOptions& options, osg::BoundingBox& bb, int
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while(left<right && (_centers[_primitiveIndices[right]][axis]>mid)) { --right; }
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while(left<right && (_centers[_primitiveIndices[right]][axis]>mid)) { --right; }
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if (left<right)
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{
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std::swap(_primitiveIndices[left], _primitiveIndices[right]);
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@ -141,7 +141,7 @@ struct IntersectFunctor
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}
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}
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// compate s and e against the yMin to yMax range of bb.
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// compare s and e against the yMin to yMax range of bb.
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if (s.y()<=e.y())
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{
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@ -179,7 +179,7 @@ struct IntersectFunctor
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}
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}
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// compate s and e against the zMin to zMax range of bb.
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// compare s and e against the zMin to zMax range of bb.
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if (s.z()<=e.z())
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{
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@ -247,8 +247,8 @@ struct IntersectFunctor
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value_type r,r0,r1,r2;
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const value_type esplison = 1e-10;
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if (det>esplison)
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const value_type epsilon = 1e-10;
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if (det>epsilon)
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{
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value_type u = (P*T);
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if (u<0.0 || u>det) return;
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@ -271,7 +271,7 @@ struct IntersectFunctor
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r2 = v;
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r = t * _inverse_length;
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}
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else if (det<-esplison)
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else if (det<-epsilon)
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{
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value_type u = (P*T);
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if (u>0.0 || u<det) return;
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@ -595,7 +595,7 @@ bool LineSegmentIntersector::intersectAndClip(osg::Vec3d& s, osg::Vec3d& e,const
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double epsilon = 1e-5;
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// compate s and e against the xMin to xMax range of bb.
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// compare s and e against the xMin to xMax range of bb.
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if (s.x()<=e.x())
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{
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// trivial reject of segment wholely outside.
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@ -636,7 +636,7 @@ bool LineSegmentIntersector::intersectAndClip(osg::Vec3d& s, osg::Vec3d& e,const
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}
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}
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// compate s and e against the yMin to yMax range of bb.
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// compare s and e against the yMin to yMax range of bb.
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if (s.y()<=e.y())
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{
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// trivial reject of segment wholely outside.
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@ -677,7 +677,7 @@ bool LineSegmentIntersector::intersectAndClip(osg::Vec3d& s, osg::Vec3d& e,const
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}
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}
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// compate s and e against the zMin to zMax range of bb.
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// compare s and e against the zMin to zMax range of bb.
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if (s.z()<=e.z())
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{
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// trivial reject of segment wholely outside.
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