Hi,
I don't understand:
when i open wavefront obj with osgviewer all is right but in my application i
get stuck in an infinite loop.
I set a new osgDB::Options to readrefnodefile, could it come from that?
Here's the stacktrace when i break the inf loop.
Any help is welcome
Code:
#0 0x00007ffff635a850 in void
std::_Construct<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc>(triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc
const&)@plt ()
from /home/pascal/SRC/OSGmyGIT/lib/libosgUtild.so.145
#1 0x00007ffff6521b42 in
std::__uninitialized_copy<false>::__uninit_copy<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*>
(__first=0x7fff941f0b88, __last=0x7fff96b6b010,
__result=0x7fff5f66a010) at /usr/include/c++/4.8/bits/stl_uninitialized.h:75
#2 0x00007ffff652079d in
std::uninitialized_copy<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*>
(__first=0x7fff8446b010, __last=0x7fff96b6b010, __result=0x7fff5f66a010)
at /usr/include/c++/4.8/bits/stl_uninitialized.h:117
#3 0x00007ffff651f151 in
std::__uninitialized_copy_a<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc>
(__first=0x7fff8446b010, __last=0x7fff96b6b010, __result=0x7fff5f66a010) at
/usr/include/c++/4.8/bits/stl_uninitialized.h:258
#4 0x00007ffff6526536 in
std::__uninitialized_move_if_noexcept_a<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc*,
std::allocator<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc>
> (__first=0x7fff8446b010, __last=0x7fff96b6b010, __result=0x7fff5f66a010,
__alloc=...)
at /usr/include/c++/4.8/bits/stl_uninitialized.h:281
#5 0x00007ffff6526204 in
std::vector<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc,
std::allocator<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc>
>::_M_insert_aux (this=0x7fffffffbb60, __position=..., __x=...)
at /usr/include/c++/4.8/bits/vector.tcc:362
#6 0x00007ffff6526006 in
std::vector<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc,
std::allocator<triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::arc>
>::push_back (this=0x7fffffffbb60, __x=...)
---Type <return> to continue, or q <return> to quit---
at /usr/include/c++/4.8/bits/stl_vector.h:913
#7 0x00007ffff6525e91 in
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::insert_arc
(this=0x7fffffffbb48,
Initial=..., Terminal=...) at
/home/pascal/SRC/OSGmyGIT/src/osgUtil/tristripper/include/detail/graph_array.h:426
#8 0x00007ffff6525c85 in
triangle_stripper::detail::graph_array<triangle_stripper::detail::triangle>::insert_arc
(this=0x7fffffffbb48,
Initial=1820, Terminal=2358) at
/home/pascal/SRC/OSGmyGIT/src/osgUtil/tristripper/include/detail/graph_array.h:400
#9 0x00007ffff6523710 in triangle_stripper::detail::(anonymous
namespace)::LinkNeighbours (Triangles=...,
EdgeMap=std::vector of length 14160, capacity 14160 = {...}, Edge=...)
at
/home/pascal/SRC/OSGmyGIT/src/osgUtil/tristripper/src/connectivity_graph.cpp:119
#10 0x00007ffff6523556 in triangle_stripper::detail::make_connectivity_graph
(Triangles=...,
Indices=std::vector of length 14160, capacity 16384 = {...})
at
/home/pascal/SRC/OSGmyGIT/src/osgUtil/tristripper/src/connectivity_graph.cpp:86
#11 0x00007ffff6515eb9 in triangle_stripper::tri_stripper::tri_stripper
(this=0x7fffffffbb30,
TriIndices=std::vector of length 14160, capacity 16384 = {...}) at
/home/pascal/SRC/OSGmyGIT/src/osgUtil/tristripper/src/tri_stripper.cpp:37
#12 0x00007ffff652749c in osgUtil::TriStripVisitor::stripify
(this=0x7fffffffbda0, geom=...)
at /home/pascal/SRC/OSGmyGIT/src/osgUtil/TriStripVisitor.cpp:423
#13 0x00007fffae0c64f6 in ReaderWriterOBJ::convertModelToSceneGraph
(this=0x1990200, model=..., localOptions=..., options=0x18c98a0)
Thank you!
Cheers,
Julien
Code:
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=68076#68076
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