[fluxus] segfault in physics engine

[Claude Heiland-Allen]

Hi,

The attached script segfaults fluxus here, when the first sphere 
collides with the ground plane.

What I'm trying to do is explode each sphere into smaller spheres when 
it collides with the ground plane, but it ain't working :(

I did a system upgrade a few days ago, but I just did "scons --clean && 
scons install" for fluxus and that didn't fix things....


Program received signal SIGSEGV, Segmentation fault.

[Switching to Thread -1216555328 (LWP 868)]
0xb7df619c in dxQuickStepper () from /usr/lib/libode.so
(gdb) bt
#0  0xb7df619c in dxQuickStepper () from /usr/lib/libode.so
#1  0xb7e1b81e in dxProcessIslands () from /usr/lib/libode.so
#2  0xb7def1ee in dWorldQuickStep () from /usr/lib/libode.so
#3  0xb769ea1a in fluxus::Physics::Tick (this=0x81d7558)
     at libfluxus/src/Physics.cpp:73
#4  0xb7655a58 in tick_physics (argc=0, argv=0x8160368)
     at modules/fluxus-engine/src/FluxusEngine.cpp:67
#5  0x0807763d in scheme_do_eval ()
#6  0x08076d1c in scheme_do_eval ()
#7  0x08077e62 in eval_k ()
#8  0x0808547d in top_level_do ()
#9  0x08085822 in scheme_top_level_do ()
#10 0x0807818e in scheme_eval_string_all ()
#11 0x08061d9b in fluxus::Interpreter::Interpret (this=0x81d3100,
     str=@0x81602c0, abort=false) at src/Interpreter.cpp:61
#12 0x0806899c in DisplayCallback () at src/main.cpp:50
#13 0xb7af6a74 in ?? () from /usr/lib/libglut.so.3
#14 0x08493458 in ?? ()
#15 0x45e289dd in ?? ()
---Type <return> to continue, or q <return> to quit---
#16 0xb7af9edb in fgEnumSubWindows () from /usr/lib/libglut.so.3
#17 0xb7afa078 in fgEnumWindows () from /usr/lib/libglut.so.3
#18 0xb7af732e in glutMainLoopEvent () from /usr/lib/libglut.so.3
#19 0xb7af77d1 in glutMainLoop () from /usr/lib/libglut.so.3
#20 0x08068d48 in main (argc=196, argv=0xbfe3bb84) at src/main.cpp:159


Any ideas?


Claude
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