From da9394f596acba3e93c77479a9906580cddf45d1 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Mon, 15 Oct 2012 09:11:17 +0000 Subject: code cleanup: define sizes of vectors for function args and use C style comments --- source/blender/blenkernel/intern/armature.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'source/blender/blenkernel/intern/armature.c') diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index 6eb1daa1e4f..f5c7cab6019 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -1425,19 +1425,20 @@ void BKE_rotMode_change_values(float quat[4], float eul[3], float axis[3], float * *************************************************************************** */ /* Computes vector and roll based on a rotation. * "mat" must contain only a rotation, and no scaling. */ -void mat3_to_vec_roll(float mat[][3], float vec[3], float *roll) +void mat3_to_vec_roll(float mat[][3], float r_vec[3], float *r_roll) { - if (vec) - copy_v3_v3(vec, mat[1]); + if (r_vec) { + copy_v3_v3(r_vec, mat[1]); + } - if (roll) { + if (r_roll) { float vecmat[3][3], vecmatinv[3][3], rollmat[3][3]; vec_roll_to_mat3(mat[1], 0.0f, vecmat); invert_m3_m3(vecmatinv, vecmat); mul_m3_m3m3(rollmat, vecmatinv, mat); - *roll = (float)atan2(rollmat[2][0], rollmat[2][2]); + *r_roll = atan2f(rollmat[2][0], rollmat[2][2]); } } -- cgit v1.2.3