#0  0x00000000004083e4 in Mesh::render_array (this=0xd76d20) at ../src/mesh.cpp:308
        i = <optimized out>
#1  0x000000000040fced in SceneBuild::draw (this=0xd76c80) at ../src/scene-build.cpp:173
        model_view = {<LibMatrix::MatrixStack<LibMatrix::tmat4<float> >> = {theStack_ = {<std::_Vector_base<LibMatrix::tmat4<float>, std::allocator<LibMatrix::tmat4<float> > >> = {_M_impl = {<std::allocator<LibMatrix::tmat4<float> >> = {<__gnu_cxx::new_allocator<LibMatrix::tmat4<float> >> = {<No data fields>}, <No data fields>}, _M_start = 0x10fe9f0, _M_finish = 0x10fea30, _M_end_of_storage = 0x10fea30}}, <No data fields>}}, <No data fields>}
        model_view_proj = {m_ = {1.29903805, 0, 0, 0, 0, 1.73205078, 0, 0, 0, 0, -1.00195503, -1, 0, 0, 0.502932549, 2.5}}
        normal_matrix = {m_ = {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 2.5, 0, 0, 0, 1}}
#2  0x00000000004078f0 in do_benchmark (canvas=..., benchmarks=...) at ../src/main.cpp:135
        keep_running = true
        bench = 0x10c8dd0
        scene = @0xd76c80
        bench_iter = {_M_current = 0x10ca0c0}
        score = <optimized out>
#3  0x0000000000404d6e in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.cpp:254
        canvas = {<CanvasX11> = {<Canvas> = {_vptr.Canvas = 0x43f530, mWidth = 800, mHeight = 600, mProjection = {m_ = {1.29903805, 0, 0, 0, 0, 1.73205078, 0, 0, 0, 0, -1.00195503, -1, 0, 0, -2.00195503, 0}}}, xwin_ = 60817410, xdpy_ = 0xd7a490}, glx_fbconfig_ = 0xd9b950, glx_context_ = 0xd97090}
        __FUNCTION__ = "main"
        benchmarks = {<std::_Vector_base<Benchmark*, std::allocator<Benchmark*> >> = {_M_impl = {<std::allocator<Benchmark*>> = {<__gnu_cxx::new_allocator<Benchmark*>> = {<No data fields>}, <No data fields>}, _M_start = 0x10ca0c0, _M_finish = 0x10ca150, _M_end_of_storage = 0x10ca1c0}}, <No data fields>}