diff options
Diffstat (limited to 'source/blender/editors/transform/transform.c')
| -rw-r--r-- | source/blender/editors/transform/transform.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index 88667f36603..8c6a9f6dc20 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -1945,12 +1945,15 @@ static void protectedQuaternionBits(short protectflag, float *quat, float *oldqu /* ******************* TRANSFORM LIMITS ********************** */ -static void constraintTransLim(TransInfo *UNUSED(t), TransData *td) +static void constraintTransLim(TransInfo *t, TransData *td) { if (td->con) { - bConstraintTypeInfo *cti= get_constraint_typeinfo(CONSTRAINT_TYPE_LOCLIMIT); + bConstraintTypeInfo *ctiLoc= get_constraint_typeinfo(CONSTRAINT_TYPE_LOCLIMIT); + bConstraintTypeInfo *ctiDist= get_constraint_typeinfo(CONSTRAINT_TYPE_DISTLIMIT); + bConstraintOb cob= {NULL}; bConstraint *con; + float ctime = (float)(t->scene->r.cfra); /* Make a temporary bConstraintOb for using these limit constraints * - they only care that cob->matrix is correctly set ;-) @@ -1961,6 +1964,8 @@ static void constraintTransLim(TransInfo *UNUSED(t), TransData *td) /* Evaluate valid constraints */ for (con= td->con; con; con= con->next) { + bConstraintTypeInfo *cti = NULL; + ListBase targets = {NULL, NULL}; float tmat[4][4]; /* only consider constraint if enabled */ @@ -1973,7 +1978,17 @@ static void constraintTransLim(TransInfo *UNUSED(t), TransData *td) if ((data->flag2 & LIMIT_TRANSFORM)==0) continue; + cti = ctiLoc; + } + else if (con->type == CONSTRAINT_TYPE_DISTLIMIT) { + bDistLimitConstraint *data= con->data; + if ((data->flag & LIMITDIST_TRANSFORM)==0) + continue; + cti = ctiDist; + } + + if (cti) { /* do space conversions */ if (con->ownspace == CONSTRAINT_SPACE_WORLD) { /* just multiply by td->mtx (this should be ok) */ @@ -1985,8 +2000,11 @@ static void constraintTransLim(TransInfo *UNUSED(t), TransData *td) continue; } + /* get constraint targets if needed */ + get_constraint_targets_for_solving(con, &cob, &targets, ctime); + /* do constraint */ - cti->evaluate_constraint(con, &cob, NULL); + cti->evaluate_constraint(con, &cob, &targets); /* convert spaces again */ if (con->ownspace == CONSTRAINT_SPACE_WORLD) { @@ -1994,6 +2012,9 @@ static void constraintTransLim(TransInfo *UNUSED(t), TransData *td) copy_m4_m4(tmat, cob.matrix); mul_m4_m3m4(cob.matrix, td->smtx, tmat); } + + /* free targets list */ + BLI_freelistN(&targets); } } @@ -5595,8 +5616,8 @@ int TimeSlide(TransInfo *t, const int mval[2]) char str[200]; /* calculate mouse co-ordinates */ - UI_view2d_region_to_view(v2d, mval[0], mval[0], &cval[0], &cval[1]); - UI_view2d_region_to_view(v2d, t->imval[0], t->imval[0], &sval[0], &sval[1]); + UI_view2d_region_to_view(v2d, mval[0], mval[1], &cval[0], &cval[1]); + UI_view2d_region_to_view(v2d, t->imval[0], t->imval[1], &sval[0], &sval[1]); /* t->values[0] stores cval[0], which is the current mouse-pointer location (in frames) */ // XXX Need to be able to repeat this |