[Bf-blender-cvs] [44c1a018f41] temp-uv-face-select-no-thresh-when-inside: Cleanup: move UvNearestHit.ob assignment in find nearest functions
Campbell Barton
noreply at git.blender.org
Mon Jan 18 08:28:58 CET 2021
Commit: 44c1a018f4135d32a93446f14e07d4d4aeef7f88
Author: Campbell Barton
Date: Mon Jan 18 17:35:42 2021 +1100
Branches: temp-uv-face-select-no-thresh-when-inside
https://developer.blender.org/rB44c1a018f4135d32a93446f14e07d4d4aeef7f88
Cleanup: move UvNearestHit.ob assignment in find nearest functions
This makes it possible to pass multiple hit arguments.
Also rename 'hit_final' to 'hit', since there are no longer a local
'hit' variable defined in these functions.
===================================================================
M source/blender/editors/uvedit/uvedit_intern.h
M source/blender/editors/uvedit/uvedit_select.c
===================================================================
diff --git a/source/blender/editors/uvedit/uvedit_intern.h b/source/blender/editors/uvedit/uvedit_intern.h
index 6fef7ebcf22..45d65e7070e 100644
--- a/source/blender/editors/uvedit/uvedit_intern.h
+++ b/source/blender/editors/uvedit/uvedit_intern.h
@@ -75,33 +75,33 @@ bool uv_find_nearest_vert(struct Scene *scene,
struct Object *obedit,
const float co[2],
const float penalty_dist,
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
bool uv_find_nearest_vert_multi(struct Scene *scene,
struct Object **objects,
const uint objects_len,
const float co[2],
const float penalty_dist,
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
bool uv_find_nearest_edge(struct Scene *scene,
struct Object *obedit,
const float co[2],
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
bool uv_find_nearest_edge_multi(struct Scene *scene,
struct Object **objects,
const uint objects_len,
const float co[2],
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
bool uv_find_nearest_face(struct Scene *scene,
struct Object *obedit,
const float co[2],
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
bool uv_find_nearest_face_multi(struct Scene *scene,
struct Object **objects,
const uint objects_len,
const float co[2],
- struct UvNearestHit *hit_final);
+ struct UvNearestHit *hit);
BMLoop *uv_find_nearest_loop_from_vert(struct Scene *scene,
struct Object *obedit,
diff --git a/source/blender/editors/uvedit/uvedit_select.c b/source/blender/editors/uvedit/uvedit_select.c
index 067c4df927c..1cbd2553879 100644
--- a/source/blender/editors/uvedit/uvedit_select.c
+++ b/source/blender/editors/uvedit/uvedit_select.c
@@ -695,6 +695,7 @@ bool uv_find_nearest_edge(Scene *scene, Object *obedit, const float co[2], UvNea
const float dist_test_sq = len_squared_v2(delta);
if (dist_test_sq < hit->dist_sq) {
+ hit->ob = obedit;
hit->efa = efa;
hit->l = l;
@@ -707,17 +708,13 @@ bool uv_find_nearest_edge(Scene *scene, Object *obedit, const float co[2], UvNea
return found;
}
-bool uv_find_nearest_edge_multi(Scene *scene,
- Object **objects,
- const uint objects_len,
- const float co[2],
- UvNearestHit *hit_final)
+bool uv_find_nearest_edge_multi(
+ Scene *scene, Object **objects, const uint objects_len, const float co[2], UvNearestHit *hit)
{
bool found = false;
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
- if (uv_find_nearest_edge(scene, obedit, co, hit_final)) {
- hit_final->ob = obedit;
+ if (uv_find_nearest_edge(scene, obedit, co, hit)) {
found = true;
}
}
@@ -750,6 +747,7 @@ bool uv_find_nearest_face(Scene *scene, Object *obedit, const float co[2], UvNea
const float dist_test_sq = len_squared_v2(delta);
if (dist_test_sq < hit->dist_sq) {
+ hit->ob = obedit;
hit->efa = efa;
hit->dist_sq = dist_test_sq;
found = true;
@@ -758,17 +756,13 @@ bool uv_find_nearest_face(Scene *scene, Object *obedit, const float co[2], UvNea
return found;
}
-bool uv_find_nearest_face_multi(Scene *scene,
- Object **objects,
- const uint objects_len,
- const float co[2],
- UvNearestHit *hit_final)
+bool uv_find_nearest_face_multi(
+ Scene *scene, Object **objects, const uint objects_len, const float co[2], UvNearestHit *hit)
{
bool found = false;
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
- if (uv_find_nearest_face(scene, obedit, co, hit_final)) {
- hit_final->ob = obedit;
+ if (uv_find_nearest_face(scene, obedit, co, hit)) {
found = true;
}
}
@@ -830,8 +824,9 @@ bool uv_find_nearest_vert(
hit->dist_sq = dist_test_sq;
- hit->l = l;
+ hit->ob = obedit;
hit->efa = efa;
+ hit->l = l;
found = true;
}
}
@@ -845,13 +840,12 @@ bool uv_find_nearest_vert_multi(Scene *scene,
const uint objects_len,
float const co[2],
const float penalty_dist,
- UvNearestHit *hit_final)
+ UvNearestHit *hit)
{
bool found = false;
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
- if (uv_find_nearest_vert(scene, obedit, co, penalty_dist, hit_final)) {
- hit_final->ob = obedit;
+ if (uv_find_nearest_vert(scene, obedit, co, penalty_dist, hit)) {
found = true;
}
}
@@ -1298,7 +1292,7 @@ static int uv_select_edgering(
static void uv_select_linked_multi(Scene *scene,
Object **objects,
const uint objects_len,
- UvNearestHit *hit_final,
+ UvNearestHit *hit,
const bool extend,
bool deselect,
const bool toggle,
@@ -1306,12 +1300,12 @@ static void uv_select_linked_multi(Scene *scene,
{
const bool uv_sync_select = (scene->toolsettings->uv_flag & UV_SYNC_SELECTION);
- /* loop over objects, or just use hit_final->ob */
+ /* loop over objects, or just use hit->ob */
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
- if (hit_final && ob_index != 0) {
+ if (hit && ob_index != 0) {
break;
}
- Object *obedit = hit_final ? hit_final->ob : objects[ob_index];
+ Object *obedit = hit ? hit->ob : objects[ob_index];
BMFace *efa;
BMLoop *l;
@@ -1342,7 +1336,7 @@ static void uv_select_linked_multi(Scene *scene,
stack = MEM_mallocN(sizeof(*stack) * (em->bm->totface + 1), "UvLinkStack");
flag = MEM_callocN(sizeof(*flag) * em->bm->totface, "UvLinkFlag");
- if (hit_final == NULL) {
+ if (hit == NULL) {
/* Use existing selection */
BM_ITER_MESH_INDEX (efa, &iter, em->bm, BM_FACES_OF_MESH, a) {
if (uvedit_face_visible_test(scene, efa)) {
@@ -1399,7 +1393,7 @@ static void uv_select_linked_multi(Scene *scene,
}
else {
BM_ITER_MESH_INDEX (efa, &iter, em->bm, BM_FACES_OF_MESH, a) {
- if (efa == hit_final->efa) {
+ if (efa == hit->efa) {
stack[stacksize] = a;
stacksize++;
flag[a] = 1;
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