diff options
Diffstat (limited to 'source/blender/editors/transform/transform_constraints.c')
| -rw-r--r-- | source/blender/editors/transform/transform_constraints.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/source/blender/editors/transform/transform_constraints.c b/source/blender/editors/transform/transform_constraints.c index 947bdf53bee..097e4592933 100644 --- a/source/blender/editors/transform/transform_constraints.c +++ b/source/blender/editors/transform/transform_constraints.c @@ -200,13 +200,14 @@ static void viewAxisCorrectCenter(TransInfo *t, float t_con_center[3]) } } -static void axisProjection(TransInfo *t, float axis[3], float in[3], float out[3]) +static void axisProjection(TransInfo *t, const float axis[3], const float in[3], float out[3]) { float norm[3], vec[3], factor, angle; float t_con_center[3]; - if (in[0] == 0.0f && in[1] == 0.0f && in[2] == 0.0f) + if (is_zero_v3(in)) { return; + } copy_v3_v3(t_con_center, t->con.center); @@ -278,7 +279,7 @@ static void axisProjection(TransInfo *t, float axis[3], float in[3], float out[3 } } -static void planeProjection(TransInfo *t, float in[3], float out[3]) +static void planeProjection(TransInfo *t, const float in[3], float out[3]) { float vec[3], factor, norm[3]; @@ -308,7 +309,7 @@ static void planeProjection(TransInfo *t, float in[3], float out[3]) * */ -static void applyAxisConstraintVec(TransInfo *t, TransData *td, float in[3], float out[3], float pvec[3]) +static void applyAxisConstraintVec(TransInfo *t, TransData *td, const float in[3], float out[3], float pvec[3]) { copy_v3_v3(out, in); if (!td && t->con.mode & CON_APPLY) { @@ -351,7 +352,7 @@ static void applyAxisConstraintVec(TransInfo *t, TransData *td, float in[3], flo * Further down, that vector is mapped to each data's space. */ -static void applyObjectConstraintVec(TransInfo *t, TransData *td, float in[3], float out[3], float pvec[3]) +static void applyObjectConstraintVec(TransInfo *t, TransData *td, const float in[3], float out[3], float pvec[3]) { copy_v3_v3(out, in); if (t->con.mode & CON_APPLY) { |