(gdb) bt full
#0  0x081e5463 in Extents::expandToPoint (this=0xbfffe430, point=0x83f5000) at Extents.h:128
No locals.
#1  0x081ed071 in MeshDrawInfo::serverSetup (this=0x8360480, mesh=0x83b5610) at MeshDrawInfo.cxx:390
        v = (const float *) 0x83f5000
        idx = 0
        array = (short unsigned int *) 0x8395800
        drawCmd = (DrawCmd &) @0x40722870: {drawMode = 5, count = 4, indices = 0x8395800, indexType = 5123, 
  minIndex = 21424, maxIndex = 21426}
        cmd = 10159
        exts = {mins = {-2513.6001, -2514.3999, -2514.6001}, maxs = {36.7904358, 60.0949211, 40.7177162}}
        drawSet = (DrawSet &) @0x83b51f8: {count = 16729, cmds = 0x406e7008, material = 0x0, wantList = true, sphere = {
    3.40282347e+38, 3.40282347e+38, 3.40282347e+38, 3.40282347e+38}, triangleCount = 0}
        calcSetCenter = true
        calcSetRadius = true
        set = 0
        drawLod = (DrawLod &) @0x83b55a0: {count = 1, sets = 0x83b51f8, lengthPerPixel = 0, triangleCount = 135559243}
        lod = 0
        vCount = 10302
        verts = (float (*)[3]) 0x83b63c0
        tmpExts = {mins = {-37.4980621, -52.5333824, -0.00888300035}, maxs = {36.7904358, 60.0949211, 40.7177162}}
        calcCenter = true
        calcRadius = true
        calcExtents = true