Fix uv lasso/box multi-object select logic

Was de-selecting all UV's on each iteration.

1 files changed, 8 insertions, 8 deletions

diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c
index 30c0bc741c2..50b7290e8fb 100644
--- a/source/blender/editors/uvedit/uvedit_ops.c
+++ b/source/blender/editors/uvedit/uvedit_ops.c
@@ -3205,6 +3205,10 @@ static int uv_box_select_exec(bContext *C, wmOperator *op)
 	uint objects_len = 0;
 	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data_with_uvs(view_layer, &objects_len);
 
+	if (SEL_OP_USE_PRE_DESELECT(sel_op)) {
+		uv_select_all_perform_multi(scene, ima, objects, objects_len, SEL_DESELECT);
+	}
+
 	/* don't indent to avoid diff noise! */
 	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
 		Object *obedit = objects[ob_index];
@@ -3214,10 +3218,6 @@ static int uv_box_select_exec(bContext *C, wmOperator *op)
 
 		const int cd_loop_uv_offset  = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
 
-		if (SEL_OP_USE_PRE_DESELECT(sel_op)) {
-			uv_select_all_perform_multi(scene, ima, objects, objects_len, SEL_DESELECT);
-		}
-
 		/* do actual selection */
 		if (use_face_center && !pinned) {
 			/* handle face selection mode */
@@ -3486,6 +3486,10 @@ static bool do_lasso_select_mesh_uv(
 	uint objects_len = 0;
 	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data_with_uvs(view_layer, &objects_len);
 
+	if (SEL_OP_USE_PRE_DESELECT(sel_op)) {
+		uv_select_all_perform_multi(scene, ima, objects, objects_len, SEL_DESELECT);
+	}
+
 	/* don't indent to avoid diff noise! */
 	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
 		Object *obedit = objects[ob_index];
@@ -3496,10 +3500,6 @@ static bool do_lasso_select_mesh_uv(
 
 		const int cd_loop_uv_offset  = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
 
-		if (SEL_OP_USE_PRE_DESELECT(sel_op)) {
-			uv_select_all_perform_multi(scene, ima, objects, objects_len, SEL_DESELECT);
-		}
-
 		if (use_face_center) { /* Face Center Sel */
 			BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) {
 				BM_elem_flag_disable(efa, BM_ELEM_TAG);