diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_matrix.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_matrix.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c index 2b7c23ce67e..f622a5ace35 100644 --- a/source/blender/blenlib/intern/math_matrix.c +++ b/source/blender/blenlib/intern/math_matrix.c @@ -603,15 +603,15 @@ int invert_m4_m4(float inverse[4][4], float mat[4][4]) if (temp == 0) return 0; /* No non-zero pivot */ for (k = 0; k < 4; k++) { - tempmat[i][k] = (float)(tempmat[i][k] / temp); - inverse[i][k] = (float)(inverse[i][k] / temp); + tempmat[i][k] = (float)((double)tempmat[i][k] / temp); + inverse[i][k] = (float)((double)inverse[i][k] / temp); } for (j = 0; j < 4; j++) { if (j != i) { temp = tempmat[j][i]; for (k = 0; k < 4; k++) { - tempmat[j][k] -= (float)(tempmat[i][k] * temp); - inverse[j][k] -= (float)(inverse[i][k] * temp); + tempmat[j][k] -= (float)((double)tempmat[i][k] * temp); + inverse[j][k] -= (float)((double)inverse[i][k] * temp); } } } |