Big array segmentation fault

[ivr]

Hello, everyone!

 

I'm trying to calculate some internal forces of some particles using information from 125 neighbouring voxels around each particle. For accessing those voxels, I'm using this array as a shifting index: 

 

vector sha[] = array ({ −2 , −2, −2}, {−2, −2, −1}, {−2, −2, 0} , {−2, −2, 1} ,
{−2, −2, 2} , {−2, −1, −2}, {−2, −1, −1}, {−2, −1, 0} , {−2, −1, 1} , {−2,
−1, 2} , {−2, 0 , −2}, {−2, 0 , −1}, {−2, 0 , 0} , {−2, 0 , 1} , {−2, 0 , 2} , {−2,
1 , −2}, {−2, 1 , −1}, {−2, 1 , 0} , {−2, 1 , 1} , {−2, 1 , 2} , {−2, 2 , −2},
{−2, 2 , −1}, {−2, 2 , 0} , {−2, 2 , 1} , {−2, 2 , 2} , {−1, −2, −2}, {−1, −2,
−1}, {−1, −2, 0} , {−1, −2, 1} , {−1, −2, 2} , {−1, −1, −2}, {−1, −1, −1},
{−1, −1, 0} , {−1, −1, 1} , {−1, −1, 2} , {−1, 0 , −2}, {−1, 0 , −1}, {−1, 0 ,
0} , {−1, 0 , 1} , {−1, 0 , 2} , {−1, 1 , −2}, {−1, 1 , −1}, {−1, 1 , 0} , {−1, 1 ,
1} , {−1, 1 , 2} , {−1, 2 , −2}, {−1, 2 , −1}, {−1, 2 , 0} , {−1, 2 , 1} , {−1, 2 ,
2} , {0 , −2, −2}, {0 , −2, −1}, {0 , −2, 0} , {0 , −2, 1} , {0 , −2, 2} , {0 , −1,
−2}, {0 , −1, −1}, {0 , −1, 0} , {0 , −1, 1} , {0 , −1, 2} , {0 , 0 , −2}, {0 , 0 ,
−1}, {0 , 0 , 0} , {0 , 0 , 1} , {0 , 0 , 2} , {0 , 1 , −2}, {0 , 1 , −1}, {0 , 1 , 0} ,
{0 , 1 , 1} , {0 , 1 , 2} , {0 , 2 , −2}, {0 , 2 , −1}, {0 , 2 , 0} , {0 , 2 , 1} , {0 , 2 ,
2} , {1 , −2, −2}, {1 , −2, −1}, {1 , −2, 0} , {1 , −2, 1} , {1 , −2, 2} , {1 , −1,
−2}, {1 , −1, −1}, {1 , −1, 0} , {1 , −1, 1} , {1 , −1, 2} , {1 , 0 , −2}, {1 , 0 ,
−1}, {1 , 0 , 0} , {1 , 0 , 1} , {1 , 0 , 2} , {1 , 1 , −2}, {1 , 1 , −1}, {1 , 1 , 0} ,
{1 , 1 , 1} , {1 , 1 , 2} , {1 , 2 , −2}, {1 , 2 , −1}, {1 , 2 , 0} , {1 , 2 , 1} , {1 , 2 ,
2} , {2 , −2, −2}, {2 , −2, −1}, {2 , −2, 0} , {2 , −2, 1} , {2 , −2, 2} , {2 , −1,
−2}, {2 , −1, −1}, {2 , −1, 0} , {2 , −1, 1} , {2 , −1, 2} , {2 , 0 , −2}, {2 , 0 ,
−1}, {2 , 0 , 0} , {2 , 0 , 1} , {2 , 0 , 2} , {2 , 1 , −2}, {2 , 1 , −1}, {2 , 1 , 0} ,
{2 , 1 , 1} , {2 , 1 , 2} , {2 , 2 , −2}, {2 , 2 , −1}, {2 , 2 , 0} , {2 , 2 , 1} , {2 , 2 ,
2});

 

I isolated it in a separate attribute wrangle and this was indeed what was causing the Houdini crash. Does anyone have any advice on why Houdini crashes because of this array?

 

[SOLVED] the minus signs were dashes instead, the array was fine otherwise

Edited June 27, 2019 by ivr
SOLVED