diff options
Diffstat (limited to 'source/blender/blenkernel/intern/constraint.c')
| -rw-r--r-- | source/blender/blenkernel/intern/constraint.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c index 022073b0f12..0da29ded13d 100644 --- a/source/blender/blenkernel/intern/constraint.c +++ b/source/blender/blenkernel/intern/constraint.c @@ -2982,6 +2982,16 @@ static void actcon_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targ if (VALID_CONS_TARGET(ct) || data->flag & ACTCON_USE_EVAL_TIME) { switch (data->mix_mode) { + /* Simple matrix multiplication. */ + case ACTCON_MIX_BEFORE_FULL: + mul_m4_m4m4(cob->matrix, ct->matrix, cob->matrix); + break; + + case ACTCON_MIX_AFTER_FULL: + mul_m4_m4m4(cob->matrix, cob->matrix, ct->matrix); + break; + + /* Aligned Inherit Scale emulation. */ case ACTCON_MIX_BEFORE: mul_m4_m4m4_aligned_scale(cob->matrix, ct->matrix, cob->matrix); break; @@ -2990,8 +3000,13 @@ static void actcon_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targ mul_m4_m4m4_aligned_scale(cob->matrix, cob->matrix, ct->matrix); break; - case ACTCON_MIX_AFTER_FULL: - mul_m4_m4m4(cob->matrix, cob->matrix, ct->matrix); + /* Fully separate handling of channels. */ + case ACTCON_MIX_BEFORE_SPLIT: + mul_m4_m4m4_split_channels(cob->matrix, ct->matrix, cob->matrix); + break; + + case ACTCON_MIX_AFTER_SPLIT: + mul_m4_m4m4_split_channels(cob->matrix, cob->matrix, ct->matrix); break; default: @@ -4616,9 +4631,7 @@ static void splineik_free(bConstraint *con) bSplineIKConstraint *data = con->data; /* binding array */ - if (data->points) { - MEM_freeN(data->points); - } + MEM_SAFE_FREE(data->points); } static void splineik_copy(bConstraint *con, bConstraint *srccon) @@ -5769,6 +5782,17 @@ static bConstraint *add_new_constraint(Object *ob, } break; } + case CONSTRAINT_TYPE_ACTION: { + /* The Before or Split modes require computing in local space, but + * for objects the Local space doesn't make sense (T78462, D6095 etc). + * So only default to Before (Split) if the constraint is on a bone. */ + if (pchan) { + bActionConstraint *data = con->data; + data->mix_mode = ACTCON_MIX_BEFORE_SPLIT; + con->ownspace = CONSTRAINT_SPACE_LOCAL; + } + break; + } } return con; |