Commit: 82eecc6c0022426f8354ad38e1e42ad03e5004db Author: Campbell Barton Date: Tue Nov 20 15:29:08 2018 +1100 Branches: blender2.8 https://developer.blender.org/rB82eecc6c0022426f8354ad38e1e42ad03e5004db
Multi-Objects: Calc origin w/ all edit-objects
D3924 by @Leon95 w/ code de-duplication.
===================================================================
M source/blender/editors/transform/transform_gizmo_3d.c
===================================================================
diff --git a/source/blender/editors/transform/transform_gizmo_3d.c
b/source/blender/editors/transform/transform_gizmo_3d.c
index bf5500903a2..97f4018731b 100644
--- a/source/blender/editors/transform/transform_gizmo_3d.c
+++ b/source/blender/editors/transform/transform_gizmo_3d.c
@@ -461,6 +461,18 @@ static void calc_tw_center(struct TransformBounds
*tbounds, const float co[3])
}
}
+static void calc_tw_center_with_matrix(
+ struct TransformBounds *tbounds, const float co[3],
+ const bool use_matrix, const float matrix[4][4])
+{
+ float co_world[3];
+ if (use_matrix) {
+ mul_v3_m4v3(co_world, matrix, co);
+ co = co_world;
+ }
+ calc_tw_center(tbounds, co);
+}
+
static void protectflag_to_drawflags(short protectflag, short *drawflags)
{
if (protectflag & OB_LOCK_LOCX)
@@ -761,10 +773,9 @@ int ED_transform_calc_gizmo_stats(
if (is_gp_edit) {
float diff_mat[4][4];
- float fpt[3];
-
for (bGPDlayer *gpl = gpd->layers.first; gpl; gpl = gpl->next) {
/* only editable and visible layers are considered */
+ const bool use_mat_local = gpl->parent != NULL;
if (gpencil_layer_is_editable(gpl) && (gpl->actframe !=
NULL)) {
/* calculate difference matrix */
@@ -784,15 +795,8 @@ int ED_transform_calc_gizmo_stats(
/* Change selection status of
all points, then make the stroke match */
for (i = 0, pt = gps->points; i
< gps->totpoints; i++, pt++) {
if (pt->flag &
GP_SPOINT_SELECT) {
- if (gpl->parent
== NULL) {
-
calc_tw_center(tbounds, &pt->x);
-
totsel++;
- }
- else {
-
mul_v3_m4v3(fpt, diff_mat, &pt->x);
-
calc_tw_center(tbounds, fpt);
-
totsel++;
- }
+
calc_tw_center_with_matrix(tbounds, &pt->x, use_mat_local, diff_mat);
+ totsel++;
}
}
}
@@ -807,6 +811,21 @@ int ED_transform_calc_gizmo_stats(
}
}
else if (obedit) {
+
+#define FOREACH_EDIT_OBJECT_BEGIN(ob_iter, use_mat_local) \
+ { \
+ invert_m4_m4(obedit->imat, obedit->obmat); \
+ uint objects_len = 0; \
+ Object **objects =
BKE_view_layer_array_from_objects_in_edit_mode(view_layer, &objects_len); \
+ for (uint ob_index = 0; ob_index < objects_len;
ob_index++) { \
+ Object *ob_iter = objects[ob_index]; \
+ const bool use_mat_local = (ob_iter != obedit);
+
+#define FOREACH_EDIT_OBJECT_END() \
+ } \
+ MEM_freeN(objects); \
+ } ((void)0)
+
ob = obedit;
if (obedit->type == OB_MESH) {
BMEditMesh *em = BKE_editmesh_from_object(obedit);
@@ -820,14 +839,7 @@ int ED_transform_calc_gizmo_stats(
totsel = 1;
}
else {
- uint objects_len = 0;
- Object **objects =
BKE_view_layer_array_from_objects_in_edit_mode(view_layer, &objects_len);
-
- float mat_local[4][4];
- invert_m4_m4(obedit->imat, obedit->obmat);
-
- for (uint ob_index = 0; ob_index < objects_len;
ob_index++) {
- Object *ob_iter = objects[ob_index];
+ FOREACH_EDIT_OBJECT_BEGIN(ob_iter,
use_mat_local) {
BMEditMesh *em_iter =
BKE_editmesh_from_object(ob_iter);
BMesh *bm = em_iter->bm;
@@ -838,7 +850,7 @@ int ED_transform_calc_gizmo_stats(
BMVert *eve;
BMIter iter;
- const bool use_mat_local = (ob_iter !=
obedit);
+ float mat_local[4][4];
if (use_mat_local) {
mul_m4_m4m4(mat_local,
obedit->imat, ob_iter->obmat);
}
@@ -846,20 +858,12 @@ int ED_transform_calc_gizmo_stats(
BM_ITER_MESH (eve, &iter, bm,
BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(eve,
BM_ELEM_HIDDEN)) {
if
(BM_elem_flag_test(eve, BM_ELEM_SELECT)) {
- float co[3];
- if
(use_mat_local) {
-
mul_v3_m4v3(co, mat_local, eve->co);
- }
- else {
-
copy_v3_v3(co, eve->co);
- }
-
calc_tw_center(tbounds, co);
+
calc_tw_center_with_matrix(tbounds, eve->co, use_mat_local, mat_local);
totsel++;
}
}
}
- }
- MEM_freeN(objects);
+ } FOREACH_EDIT_OBJECT_END();
}
} /* end editmesh */
else if (obedit->type == OB_ARMATURE) {
@@ -881,28 +885,35 @@ int ED_transform_calc_gizmo_stats(
protectflag_to_drawflags_ebone(rv3d, ebo);
}
else {
- /* TODO: multi-object support. */
- for (ebo = arm->edbo->first; ebo; ebo =
ebo->next) {
- if (EBONE_VISIBLE(arm, ebo)) {
- if (ebo->flag & BONE_TIPSEL) {
- calc_tw_center(tbounds,
ebo->tail);
- totsel++;
- }
- if ((ebo->flag & BONE_ROOTSEL)
&&
- /* don't include same point
multiple times */
- ((ebo->flag &
BONE_CONNECTED) &&
- (ebo->parent != NULL) &&
- (ebo->parent->flag &
BONE_TIPSEL) &&
- EBONE_VISIBLE(arm,
ebo->parent)) == 0)
- {
- calc_tw_center(tbounds,
ebo->head);
- totsel++;
- }
- if (ebo->flag & BONE_SELECTED) {
-
protectflag_to_drawflags_ebone(rv3d, ebo);
+ FOREACH_EDIT_OBJECT_BEGIN(ob_iter,
use_mat_local) {
+ arm = ob_iter->data;
+
+ float mat_local[4][4];
+ if (use_mat_local) {
+ mul_m4_m4m4(mat_local,
obedit->imat, ob_iter->obmat);
+ }
+ for (ebo = arm->edbo->first; ebo; ebo =
ebo->next) {
+ if (EBONE_VISIBLE(arm, ebo)) {
+ if (ebo->flag &
BONE_TIPSEL) {
+
calc_tw_center_with_matrix(tbounds, ebo->tail, use_mat_local, mat_local);
+ totsel++;
+ }
+ if ((ebo->flag &
BONE_ROOTSEL) &&
+ /* don't
include same point multiple times */
+ ((ebo->flag &
BONE_CONNECTED) &&
+ (ebo->parent
!= NULL) &&
+
(ebo->parent->flag & BONE_TIPSEL) &&
+
EBONE_VISIBLE(arm, ebo->parent)) == 0)
+ {
+
calc_tw_center_with_matrix(tbounds, ebo->head, use_mat_local, mat_local);
+ totsel++;
+ }
+ if (ebo->flag &
BONE_SELECTED) {
+
protectflag_to_drawflags_ebone(rv3d, ebo);
+ }
}
}
- }
+ } FOREACH_EDIT_OBJECT_END();
}
}
else if (ELEM(obedit->type, OB_CURVE, OB_SURF)) {
@@ -914,60 +925,67 @@ int ED_transform_calc_gizmo_stats(
totsel++;
}
else {
- /* TODO: multi-object support. */
- Nurb *nu;
- BezTriple *bezt;
- BPoint *bp;
- ListBase *nurbs = BKE_curve_editNurbs_get(cu);
-
- nu = nurbs->first;
- while (nu) {
- if (nu->type == CU_BEZIER) {
- bezt = nu->bezt;
- a = nu->pntsu;
- while (a--) {
- /* exceptions
- * if handles are
hidden then only check the center points.
- * If the center knot
is selected then only use this as the center point.
- */
- if
((v3d->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) {
- if (bezt->f2 &
SELECT) {
-
calc_tw_center(tbounds, bezt->vec[1]);
-
totsel++;
+ FOREACH_EDIT_OBJECT_BEGIN(ob_iter,
use_mat_local) {
+ cu = ob_iter->data;
+ Nurb *nu;
+ BezTriple *bezt;
+ BPoint *bp;
+ ListBase *nurbs =
BKE_curve_editNurbs_get(cu);
+
+ float mat_local[4][4];
+ if (use_mat_local) {
+ mul_m4_m4m4(mat_local,
obedit->imat, ob_iter->obmat);
+ }
+
+ nu = nurbs->first;
+ while (nu) {
+ if (nu->type == CU_BEZIER) {
+ bezt = nu->bezt;
+ a = nu->pntsu;
+ while (a--) {
+ /* exceptions
+ * if handles
are hidden then only check the center points.
+ * If the
center knot is selected then only use this as the center point.
+ */
+ if
((v3d->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) {
+ if
(bezt->f2 & SELECT) {
+
calc_tw_center_with_matrix(tbounds, bezt->vec[1], use_mat_local, mat_local);
+
totsel++;
+ }
}
- }
- else if (bezt->f2 &
SELECT) {
-
calc_tw_center(tbounds, bezt->vec[1]);
- totsel++;
- }
- else {
- if (bezt->f1 &
SELECT) {
-
calc_tw_center(
-
tbounds, bezt->vec[(pivot_point == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 0]);
+ else if
(bezt->f2 & SELECT) {
+
calc_tw_center_with_matrix(tbounds, bezt->vec[1], use_mat_local, mat_local);
totsel++;
}
- if (bezt->f3 &
SELECT) {
-
calc_tw_center(
-
tbounds, bezt->vec[(pivot_point == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 2]);
-
totsel++;
+ else {
+ if
(bezt->f1 & SELECT) {
+
const float *co = bezt->vec[(pivot_point == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 0];
+
calc_tw_center_with_matrix(tbounds, co, use_mat_local, mat_local);
+
totsel++;
+ }
+ if
(bezt->f3 & SELECT) {
+
const float *co = bezt->vec[(pivot_point == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 2];
+
calc_tw_center_with_matrix(tbounds, co, use_mat_local, mat_local);
+
totsel++;
+ }
}
+ bezt++;
}
- bezt++;
}
- }
- else {
- bp = nu->bp;
- a = nu->pntsu * nu->pntsv;
- while (a--) {
- if (bp->f1 & SELECT) {
-
calc_tw_center(tbounds, bp->vec);
- totsel++;
+ else {
+ bp = nu->bp;
+ a = nu->pntsu *
nu->pntsv;
+ while (a--) {
+ if (bp->f1 &
SELECT) {
+
calc_tw_center_with_matrix(tbounds, bp->vec, use_mat_local, mat_local);
+
totsel++;
+ }
+ bp++;
}
- bp++;
}
+ nu = nu->next;
}
- nu = nu->next;
- }
+ } FOREACH_EDIT_OBJECT_END();
}
}
else if (obedit->type == OB_MBALL) {
@@ -979,13 +997,21 @@ int ED_transform_calc_gizmo_stats(
totsel++;
}
else {
- /* TODO: multi-object support. */
- for (ml = mb->editelems->first; ml; ml =
ml->next) {
- if (ml->flag & SELECT) {
- calc_tw_center(tbounds, &ml->x);
- totsel++;
+ FOREACH_EDIT_OBJECT_BEGIN(ob_iter,
use_mat_local) {
+ mb = (MetaBall *)ob_iter->data;
+
+ float mat_local[4][4];
+ if (use_mat_local) {
+ mul_m4_m4m4(mat_local,
obedit->imat, ob_iter->obmat);
}
- }
+
+ for (ml = mb->editelems->first; ml; ml
= ml->next) {
+ if (ml->flag & SELECT) {
+
calc_tw_center_with_matrix(tbounds, &ml->x, use_mat_local, mat_local);
+ totsel++;
+ }
+ }
+ } FOREACH_EDIT_OBJECT_END();
}
}
else if (obedit->type == OB_LATTICE) {
@@ -997,19 +1023,30 @@ int ED_transform_calc_gizmo_stats(
totsel++
@@ Diff output truncated at 10240 characters. @@
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