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how to generate lod of terrain models #39
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Nika-Keks
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Jun 15, 2022
To prevent crash: ==7733==ERROR: AddressSanitizer: heap-use-after-free on address 0x6040000ca1b0 at pc 0x55fcfa8d1ee3 bp 0x7ffd1c464e00 sp 0x7ffd1c464df0 READ of size 4 at 0x6040000ca1b0 thread T0 #0 0x55fcfa8d1ee2 in std::less<unsigned int>::operator()(unsigned int const&, unsigned int const&) const /usr/include/c++/11.1.0/bits/stl_function.h:386 openscenegraph#1 0x55fcfa8d1ee2 in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_lower_bound(std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*, std::_Rb_tree_node_base*, unsigned int const&) /usr/include/c++/11.1.0/bits/stl_tree.h:1903 openscenegraph#2 0x55fcfa8ca76e in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::lower_bound(unsigned int const&) /usr/include/c++/11.1.0/bits/stl_tree.h:1270 openscenegraph#3 0x55fcfa8ca76e in std::map<unsigned int, osg::ref_ptr<osg::ContextData>, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::lower_bound(unsigned int const&) /usr/include/c++/11.1.0/bits/stl_map.h:1259 openscenegraph#4 0x55fcfa8ca76e in std::map<unsigned int, osg::ref_ptr<osg::ContextData>, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::operator[](unsigned int const&) /usr/include/c++/11.1.0/bits/stl_map.h:497 openscenegraph#5 0x55fcfa8ca76e in osg::getOrCreateContextData(unsigned int) /home/elsid/dev/OpenSceneGraph/src/osg/ContextData.cpp:142 openscenegraph#6 0x55fcfab6848a in GLShaderManager* osg::get<GLShaderManager>(unsigned int) /home/elsid/dev/OpenSceneGraph/include/osg/ContextData:154 openscenegraph#7 0x55fcfab6848a in osg::Shader::PerContextShader::~PerContextShader() /home/elsid/dev/OpenSceneGraph/src/osg/Shader.cpp:540 openscenegraph#8 0x55fcfab68dc6 in osg::Shader::PerContextShader::~PerContextShader() /home/elsid/dev/OpenSceneGraph/src/osg/Shader.cpp:541 openscenegraph#9 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#10 0x55fcfab6d0ce in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/include/osg/Referenced:201 openscenegraph#11 0x55fcfab6d0ce in osg::ref_ptr<osg::Shader::PerContextShader>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/include/osg/ref_ptr:44 openscenegraph#12 0x55fcfab6d0ce in void std::_Destroy<osg::ref_ptr<osg::Shader::PerContextShader> >(osg::ref_ptr<osg::Shader::PerContextShader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:140 openscenegraph#13 0x55fcfab6d0ce in void std::_Destroy_aux<false>::__destroy<osg::ref_ptr<osg::Shader::PerContextShader>*>(osg::ref_ptr<osg::Shader::PerContextShader>*, osg::ref_ptr<osg::Shader::PerContextShader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:152 openscenegraph#14 0x55fcfab6d0ce in void std::_Destroy<osg::ref_ptr<osg::Shader::PerContextShader>*>(osg::ref_ptr<osg::Shader::PerContextShader>*, osg::ref_ptr<osg::Shader::PerContextShader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:185 openscenegraph#15 0x55fcfab6d0ce in void std::_Destroy<osg::ref_ptr<osg::Shader::PerContextShader>*, osg::ref_ptr<osg::Shader::PerContextShader> >(osg::ref_ptr<osg::Shader::PerContextShader>*, osg::ref_ptr<osg::Shader::PerContextShader>*, std::allocator<osg::ref_ptr<osg::Shader::PerContextShader> >&) /usr/include/c++/11.1.0/bits/alloc_traits.h:746 openscenegraph#16 0x55fcfab6d0ce in std::vector<osg::ref_ptr<osg::Shader::PerContextShader>, std::allocator<osg::ref_ptr<osg::Shader::PerContextShader> > >::~vector() /usr/include/c++/11.1.0/bits/stl_vector.h:680 openscenegraph#17 0x55fcfab6d0ce in osg::Shader::ShaderObjects::~ShaderObjects() /home/elsid/dev/OpenSceneGraph/include/osg/Shader:264 openscenegraph#18 0x55fcfab6d0ce in osg::Shader::ShaderObjects::~ShaderObjects() /home/elsid/dev/OpenSceneGraph/include/osg/Shader:264 openscenegraph#19 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#20 0x55fcfab6c532 in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/include/osg/Referenced:201 openscenegraph#21 0x55fcfab6c532 in osg::ref_ptr<osg::Shader::ShaderObjects>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/include/osg/ref_ptr:44 openscenegraph#22 0x55fcfab6c532 in void std::_Destroy<osg::ref_ptr<osg::Shader::ShaderObjects> >(osg::ref_ptr<osg::Shader::ShaderObjects>*) /usr/include/c++/11.1.0/bits/stl_construct.h:140 openscenegraph#23 0x55fcfab6c532 in void std::_Destroy_aux<false>::__destroy<osg::ref_ptr<osg::Shader::ShaderObjects>*>(osg::ref_ptr<osg::Shader::ShaderObjects>*, osg::ref_ptr<osg::Shader::ShaderObjects>*) /usr/include/c++/11.1.0/bits/stl_construct.h:152 openscenegraph#24 0x55fcfab6c532 in void std::_Destroy<osg::ref_ptr<osg::Shader::ShaderObjects>*>(osg::ref_ptr<osg::Shader::ShaderObjects>*, osg::ref_ptr<osg::Shader::ShaderObjects>*) /usr/include/c++/11.1.0/bits/stl_construct.h:185 openscenegraph#25 0x55fcfab6c532 in void std::_Destroy<osg::ref_ptr<osg::Shader::ShaderObjects>*, osg::ref_ptr<osg::Shader::ShaderObjects> >(osg::ref_ptr<osg::Shader::ShaderObjects>*, osg::ref_ptr<osg::Shader::ShaderObjects>*, std::allocator<osg::ref_ptr<osg::Shader::ShaderObjects> >&) /usr/include/c++/11.1.0/bits/alloc_traits.h:746 openscenegraph#26 0x55fcfab6c532 in std::vector<osg::ref_ptr<osg::Shader::ShaderObjects>, std::allocator<osg::ref_ptr<osg::Shader::ShaderObjects> > >::~vector() /usr/include/c++/11.1.0/bits/stl_vector.h:680 openscenegraph#27 0x55fcfab6c532 in osg::buffered_value<osg::ref_ptr<osg::Shader::ShaderObjects> >::~buffered_value() /home/elsid/dev/OpenSceneGraph/include/osg/buffered_value:26 openscenegraph#28 0x55fcfab6c532 in osg::Shader::~Shader() /home/elsid/dev/OpenSceneGraph/src/osg/Shader.cpp:271 openscenegraph#29 0x55fcfab6c80a in osg::Shader::~Shader() /home/elsid/dev/OpenSceneGraph/src/osg/Shader.cpp:271 openscenegraph#30 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#31 0x55fcfab185bd in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/include/osg/Referenced:201 openscenegraph#32 0x55fcfab185bd in osg::ref_ptr<osg::Shader>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/include/osg/ref_ptr:44 openscenegraph#33 0x55fcfab185bd in void std::_Destroy<osg::ref_ptr<osg::Shader> >(osg::ref_ptr<osg::Shader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:140 openscenegraph#34 0x55fcfab185bd in void std::_Destroy_aux<false>::__destroy<osg::ref_ptr<osg::Shader>*>(osg::ref_ptr<osg::Shader>*, osg::ref_ptr<osg::Shader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:152 openscenegraph#35 0x55fcfab185bd in void std::_Destroy<osg::ref_ptr<osg::Shader>*>(osg::ref_ptr<osg::Shader>*, osg::ref_ptr<osg::Shader>*) /usr/include/c++/11.1.0/bits/stl_construct.h:185 openscenegraph#36 0x55fcfab185bd in void std::_Destroy<osg::ref_ptr<osg::Shader>*, osg::ref_ptr<osg::Shader> >(osg::ref_ptr<osg::Shader>*, osg::ref_ptr<osg::Shader>*, std::allocator<osg::ref_ptr<osg::Shader> >&) /usr/include/c++/11.1.0/bits/alloc_traits.h:746 openscenegraph#37 0x55fcfab185bd in std::vector<osg::ref_ptr<osg::Shader>, std::allocator<osg::ref_ptr<osg::Shader> > >::~vector() /usr/include/c++/11.1.0/bits/stl_vector.h:680 openscenegraph#38 0x55fcfab185bd in osg::Program::~Program() /home/elsid/dev/OpenSceneGraph/src/osg/Program.cpp:147 openscenegraph#39 0x55fcfab18ae0 in osg::Program::~Program() /home/elsid/dev/OpenSceneGraph/src/osg/Program.cpp:147 openscenegraph#40 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#41 0x55fcf8582cfa in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/build/gcc/asan/install/include/osg/Referenced:201 openscenegraph#42 0x55fcf8582cfa in osg::ref_ptr<osg::StateAttribute>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/build/gcc/asan/install/include/osg/ref_ptr:44 openscenegraph#43 0x55fcf8582cfa in std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int>::~pair() /usr/include/c++/11.1.0/bits/stl_pair.h:211 openscenegraph#44 0x55fcf8582cfa in std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >::~pair() /usr/include/c++/11.1.0/bits/stl_pair.h:211 openscenegraph#45 0x55fcf8582cfa in void __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::destroy<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >(std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >*) /usr/include/c++/11.1.0/ext/new_allocator.h:162 openscenegraph#46 0x55fcf8582cfa in void std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > > >::destroy<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >(std::allocator<std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >&, std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >*) /usr/include/c++/11.1.0/bits/alloc_traits.h:531 openscenegraph#47 0x55fcf8582cfa in std::_Rb_tree<std::pair<osg::StateAttribute::Type, unsigned int>, std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >, std::_Select1st<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >, std::less<std::pair<osg::StateAttribute::Type, unsigned int> >, std::allocator<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::_M_destroy_node(std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:623 openscenegraph#48 0x55fcf8582cfa in std::_Rb_tree<std::pair<osg::StateAttribute::Type, unsigned int>, std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >, std::_Select1st<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >, std::less<std::pair<osg::StateAttribute::Type, unsigned int> >, std::allocator<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::_M_drop_node(std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:631 openscenegraph#49 0x55fcf8582cfa in std::_Rb_tree<std::pair<osg::StateAttribute::Type, unsigned int>, std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >, std::_Select1st<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >, std::less<std::pair<osg::StateAttribute::Type, unsigned int> >, std::allocator<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::_M_erase(std::_Rb_tree_node<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:1889 openscenegraph#50 0x55fcfac1f281 in std::_Rb_tree<std::pair<osg::StateAttribute::Type, unsigned int>, std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> >, std::_Select1st<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > >, std::less<std::pair<osg::StateAttribute::Type, unsigned int> >, std::allocator<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::clear() /usr/include/c++/11.1.0/bits/stl_tree.h:1254 openscenegraph#51 0x55fcfac1f281 in std::map<std::pair<osg::StateAttribute::Type, unsigned int>, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int>, std::less<std::pair<osg::StateAttribute::Type, unsigned int> >, std::allocator<std::pair<std::pair<osg::StateAttribute::Type, unsigned int> const, std::pair<osg::ref_ptr<osg::StateAttribute>, unsigned int> > > >::clear() /usr/include/c++/11.1.0/bits/stl_map.h:1134 openscenegraph#52 0x55fcfac1f281 in osg::StateSet::clear() /home/elsid/dev/OpenSceneGraph/src/osg/StateSet.cpp:738 openscenegraph#53 0x55fcfac2079e in osg::StateSet::~StateSet() /home/elsid/dev/OpenSceneGraph/src/osg/StateSet.cpp:285 openscenegraph#54 0x55fcfac20d3e in osg::StateSet::~StateSet() /home/elsid/dev/OpenSceneGraph/src/osg/StateSet.cpp:286 openscenegraph#55 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#56 0x55fcfb20dcac in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/build/gcc/asan/install/include/osg/Referenced:201 openscenegraph#57 0x55fcfb20dcac in osg::ref_ptr<osg::StateSet>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/build/gcc/asan/install/include/osg/ref_ptr:44 openscenegraph#58 0x55fcfb20dcac in std::array<osg::ref_ptr<osg::StateSet>, 8ul>::~array() /usr/include/c++/11.1.0/array:95 openscenegraph#59 0x55fcfb20dcac in SceneUtil::ShadowsBin::~ShadowsBin() /home/elsid/dev/openmw/components/sceneutil/shadowsbin.hpp:16 openscenegraph#60 0x55fcfb20dcac in SceneUtil::ShadowsBin::~ShadowsBin() /home/elsid/dev/openmw/components/sceneutil/shadowsbin.hpp:16 openscenegraph#61 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#62 0x55fcfa6cc17f in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/include/osg/Referenced:201 openscenegraph#63 0x55fcfa6cc17f in osg::ref_ptr<osgUtil::RenderBin>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/include/osg/ref_ptr:44 openscenegraph#64 0x55fcfa6cc17f in std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >::~pair() /usr/include/c++/11.1.0/bits/stl_pair.h:211 openscenegraph#65 0x55fcfa6cc17f in void __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::destroy<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >(std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >*) /usr/include/c++/11.1.0/ext/new_allocator.h:162 openscenegraph#66 0x55fcfa6cc17f in void std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > > >::destroy<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >(std::allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >&, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >*) /usr/include/c++/11.1.0/bits/alloc_traits.h:531 openscenegraph#67 0x55fcfa6cc17f in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::_M_destroy_node(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:623 openscenegraph#68 0x55fcfa6cc17f in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::_M_drop_node(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:631 openscenegraph#69 0x55fcfa6cc17f in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::_M_erase(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:1889 openscenegraph#70 0x55fcfa6cc122 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::_M_erase(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:1887 openscenegraph#71 0x55fcfa6cc122 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::_M_erase(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:1887 openscenegraph#72 0x55fcfa6cc245 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::~_Rb_tree() /usr/include/c++/11.1.0/bits/stl_tree.h:984 openscenegraph#73 0x55fcfa6cc245 in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, osg::ref_ptr<osgUtil::RenderBin>, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, osg::ref_ptr<osgUtil::RenderBin> > > >::~map() /usr/include/c++/11.1.0/bits/stl_map.h:302 openscenegraph#74 0x55fcfa6cc245 in RenderBinPrototypeList::~RenderBinPrototypeList() /home/elsid/dev/OpenSceneGraph/src/osgUtil/RenderBin.cpp:48 openscenegraph#75 0x55fcfa6cc245 in RenderBinPrototypeList::~RenderBinPrototypeList() /home/elsid/dev/OpenSceneGraph/src/osgUtil/RenderBin.cpp:48 openscenegraph#76 0x55fcfab4a3f3 in osg::Referenced::signalObserversAndDelete(bool, bool) const /home/elsid/dev/OpenSceneGraph/src/osg/Referenced.cpp:292 openscenegraph#77 0x55fcfa6cbcc1 in osg::Referenced::unref() const /home/elsid/dev/OpenSceneGraph/include/osg/Referenced:201 openscenegraph#78 0x55fcfa6cbcc1 in osg::ref_ptr<RenderBinPrototypeList>::~ref_ptr() /home/elsid/dev/OpenSceneGraph/include/osg/ref_ptr:44 openscenegraph#79 0x7f3977bd04a6 in __run_exit_handlers (/usr/lib/libc.so.6+0x3f4a6) openscenegraph#80 0x7f3977bd064d in exit (/usr/lib/libc.so.6+0x3f64d) openscenegraph#81 0x7f3977bb8b2b in __libc_start_main (/usr/lib/libc.so.6+0x27b2b) openscenegraph#82 0x55fcf81ea12d in _start (/home/elsid/dev/openmw/build/gcc/asan/openmw+0xa4412d) 0x6040000ca1b0 is located 32 bytes inside of 48-byte region [0x6040000ca190,0x6040000ca1c0) freed by thread T0 here: #0 0x7f397a633d69 in operator delete(void*, unsigned long) /build/gcc/src/gcc/libsanitizer/asan/asan_new_delete.cpp:172 openscenegraph#1 0x55fcfa8d1824 in __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*, unsigned long) /usr/include/c++/11.1.0/ext/new_allocator.h:139 openscenegraph#2 0x55fcfa8d1824 in std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > > >::deallocate(std::allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >&, std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*, unsigned long) /usr/include/c++/11.1.0/bits/alloc_traits.h:492 openscenegraph#3 0x55fcfa8d1824 in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_put_node(std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:565 openscenegraph#4 0x55fcfa8d1824 in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_drop_node(std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:632 openscenegraph#5 0x55fcfa8d1824 in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_erase(std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >*) /usr/include/c++/11.1.0/bits/stl_tree.h:1889 openscenegraph#6 0x55fcfa8d18da in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::~_Rb_tree() /usr/include/c++/11.1.0/bits/stl_tree.h:984 openscenegraph#7 0x55fcfa8d18da in std::map<unsigned int, osg::ref_ptr<osg::ContextData>, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::~map() /usr/include/c++/11.1.0/bits/stl_map.h:302 openscenegraph#8 0x7f3977bd04a6 in __run_exit_handlers (/usr/lib/libc.so.6+0x3f4a6) previously allocated by thread T0 here: #0 0x7f397a632ca1 in operator new(unsigned long) /build/gcc/src/gcc/libsanitizer/asan/asan_new_delete.cpp:99 openscenegraph#1 0x55fcfa8d3aa1 in __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::allocate(unsigned long, void const*) /usr/include/c++/11.1.0/ext/new_allocator.h:121 openscenegraph#2 0x55fcfa8d3aa1 in std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > > >::allocate(std::allocator<std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >&, unsigned long) /usr/include/c++/11.1.0/bits/alloc_traits.h:460 openscenegraph#3 0x55fcfa8d3aa1 in std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_get_node() /usr/include/c++/11.1.0/bits/stl_tree.h:561 openscenegraph#4 0x55fcfa8d3aa1 in std::_Rb_tree_node<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >* std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_create_node<std::piecewise_construct_t const&, std::tuple<unsigned int const&>, std::tuple<> >(std::piecewise_construct_t const&, std::tuple<unsigned int const&>&&, std::tuple<>&&) /usr/include/c++/11.1.0/bits/stl_tree.h:611 openscenegraph#5 0x55fcfa8d3aa1 in std::_Rb_tree_iterator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > std::_Rb_tree<unsigned int, std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> >, std::_Select1st<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<unsigned int const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > >, std::piecewise_construct_t const&, std::tuple<unsigned int const&>&&, std::tuple<>&&) /usr/include/c++/11.1.0/bits/stl_tree.h:2429 openscenegraph#6 0x55fcfa8cfd91 in std::map<unsigned int, osg::ref_ptr<osg::ContextData>, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, osg::ref_ptr<osg::ContextData> > > >::operator[](unsigned int const&) /usr/include/c++/11.1.0/bits/stl_map.h:501 openscenegraph#7 0x55fcfa8cfd91 in osg::ContextData::createNewContextID() /home/elsid/dev/OpenSceneGraph/src/osg/ContextData.cpp:171 openscenegraph#8 0x55fcfa9be218 in osg::GraphicsContext::createNewContextID() /home/elsid/dev/OpenSceneGraph/src/osg/GraphicsContext.cpp:320 openscenegraph#9 0x55fcfb68d1ef in SDLUtil::GraphicsWindowSDL2::GraphicsWindowSDL2(osg::GraphicsContext::Traits*) /home/elsid/dev/openmw/components/sdlutil/sdlgraphicswindow.cpp:39 openscenegraph#10 0x55fcfa17f93a in OMW::Engine::createWindow(Settings::Manager&) /home/elsid/dev/openmw/apps/openmw/engine.cpp:611 openscenegraph#11 0x55fcfa18398f in OMW::Engine::prepareEngine(Settings::Manager&) /home/elsid/dev/openmw/apps/openmw/engine.cpp:679 openscenegraph#12 0x55fcfa18c4f2 in OMW::Engine::go() /home/elsid/dev/openmw/apps/openmw/engine.cpp:949 openscenegraph#13 0x55fcfa13c9ff in runApplication(int, char**) /home/elsid/dev/openmw/apps/openmw/main.cpp:316 openscenegraph#14 0x55fcfb49f562 in wrapApplication(int (*)(int, char**), int, char**, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/elsid/dev/openmw/components/debug/debugging.cpp:205 openscenegraph#15 0x55fcfa133114 in main /home/elsid/dev/openmw/apps/openmw/main.cpp:328 openscenegraph#16 0x7f3977bb8b24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24) SUMMARY: AddressSanitizer: heap-use-after-free /usr/include/c++/11.1.0/bits/stl_function.h:386 in std::less<unsigned int>::operator()(unsigned int const&, unsigned int const&) const Shadow bytes around the buggy address: 0x0c08800113e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c08800113f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011400: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011410: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011420: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c0880011430: fa fa fd fd fd fd[fd]fd fa fa fa fa fa fa fa fa 0x0c0880011440: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011450: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011460: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011470: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0880011480: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb Shadow gap: cc ==7733==ABORTING
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Now, I generate a large terrain model(_.obj__.mtl OR *.ive) by way of point cloud of UAV images, and then I geo-reference the model. The issue I got is how I could generate the LODs of terrain model to display the model in my scene.
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