diff options
Diffstat (limited to 'libcrystfel')
| -rw-r--r-- | libcrystfel/src/taketwo.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/libcrystfel/src/taketwo.c b/libcrystfel/src/taketwo.c index 572ef793..678b5c72 100644 --- a/libcrystfel/src/taketwo.c +++ b/libcrystfel/src/taketwo.c @@ -464,35 +464,6 @@ static void closest_rot_mat(struct rvec vec1, struct rvec vec2, rotation_around_axis(axis, bestAngle, twizzle); } -/* -static double matrix_angle(gsl_matrix *m) -{ - double a = gsl_matrix_get(m, 0, 0); - double b = gsl_matrix_get(m, 1, 1); - double c = gsl_matrix_get(m, 2, 2); - - double cos_t = (a + b + c - 1) / 2; - double theta = acos(cos_t); - - return theta; -} - -static struct rvec matrix_axis(gsl_matrix *a) -{ - double ang = matrix_angle(a); - double cos_t = cos(ang); - double p = gsl_matrix_get(a, 0, 0); - double q = gsl_matrix_get(a, 1, 1); - double r = gsl_matrix_get(a, 2, 2); - double x = sqrt((p - cos_t) / (1 - cos_t)); - double y = sqrt((q - cos_t) / (1 - cos_t)); - double z = sqrt((r - cos_t) / (1 - cos_t)); - - struct rvec v = new_rvec(x, y, z); - return v; -} -*/ - static double matrix_trace(gsl_matrix *a) { int i; |