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Differential D14365 Diff 59272 source/blender/editors/uvedit/uvedit_clipboard.cc

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source/blender/editors/uvedit/uvedit_clipboard.cc

Show First 20 Lines • Show All 151 Lines • ▼ Show 20 Lines for (int island_index = 0; island_index < element_map->total_islands; island_index++) {
graph.append(build_iso_graph(element_map, island_index, cd_loop_uv_offset)); graph.append(build_iso_graph(element_map, island_index, cd_loop_uv_offset));
/* TODO: Consider iterating over `BM_uv_element_map_ensure_unique_index` instead. */ /* TODO: Consider iterating over `BM_uv_element_map_ensure_unique_index` instead. */
for (int j = 0; j < element_map->island_total_uvs[island_index]; j++) { for (int j = 0; j < element_map->island_total_uvs[island_index]; j++) {
UvElement *element = element_map->storage + element_map->island_indices[island_index] + j; UvElement *element = element_map->storage + element_map->island_indices[island_index] + j;
if (!element->separate) { if (!element->separate) {
continue; continue;
} }
MLoopUV *luv = static_cast<MLoopUV *>(BM_ELEM_CD_GET_VOID_P(element->l, cd_loop_uv_offset)); float *luv = BM_ELEM_CD_GET_FLOAT_P(element->l, cd_loop_uv_offset);
uv.append(std::make_pair(luv->uv[0], luv->uv[1])); uv.append(std::make_pair(luv[0], luv[1]));
} }
} }
} }
/* Write UVs back to an island. */ /* Write UVs back to an island. */
void UV_ClipboardBuffer::write_uvs(UvElementMap *element_map, void UV_ClipboardBuffer::write_uvs(UvElementMap *element_map,
int island_index, int island_index,
const int cd_loop_uv_offset, const int cd_loop_uv_offset,
const blender::Vector<int> &label) const blender::Vector<int> &label)
{ {
BLI_assert(label.size() == element_map->island_total_unique_uvs[island_index]); BLI_assert(label.size() == element_map->island_total_unique_uvs[island_index]);
/* TODO: Consider iterating over `BM_uv_element_map_ensure_unique_index` instead. */ /* TODO: Consider iterating over `BM_uv_element_map_ensure_unique_index` instead. */
int unique_uv = 0; int unique_uv = 0;
for (int j = 0; j < element_map->island_total_uvs[island_index]; j++) { for (int j = 0; j < element_map->island_total_uvs[island_index]; j++) {
int k = element_map->island_indices[island_index] + j; int k = element_map->island_indices[island_index] + j;
UvElement *element = element_map->storage + k; UvElement *element = element_map->storage + k;
if (!element->separate) { if (!element->separate) {
continue; continue;
} }
BLI_assert(0 <= unique_uv); BLI_assert(0 <= unique_uv);
BLI_assert(unique_uv < label.size()); BLI_assert(unique_uv < label.size());
const std::pair<float, float> &source_uv = uv_clipboard->uv[label[unique_uv]]; const std::pair<float, float> &source_uv = uv_clipboard->uv[label[unique_uv]];
while (element) { while (element) {
MLoopUV *luv = static_cast<MLoopUV *>(BM_ELEM_CD_GET_VOID_P(element->l, cd_loop_uv_offset)); float *luv = BM_ELEM_CD_GET_FLOAT_P(element->l, cd_loop_uv_offset);
luv->uv[0] = source_uv.first; luv[0] = source_uv.first;
luv->uv[1] = source_uv.second; luv[1] = source_uv.second;
element = element->next; element = element->next;
if (!element || element->separate) { if (!element || element->separate) {
break; break;
} }
} }
unique_uv++; unique_uv++;
} }
BLI_assert(unique_uv == label.size()); BLI_assert(unique_uv == label.size());
▲ Show 20 Lines • Show All 80 Lines • ▼ Show 20 Linesstatic int uv_copy_exec(bContext *C, wmOperator * /*op*/)
for (uint ob_index = 0; ob_index < objects_len; ob_index++) { for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *ob = objects[ob_index]; Object *ob = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(ob); BMEditMesh *em = BKE_editmesh_from_object(ob);
const bool use_seams = false; const bool use_seams = false;
UvElementMap *element_map = BM_uv_element_map_create( UvElementMap *element_map = BM_uv_element_map_create(
em->bm, scene, true, false, use_seams, true); em->bm, scene, true, false, use_seams, true);
if (element_map) { if (element_map) {
const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV); const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_PROP_FLOAT2);
uv_clipboard->append(element_map, cd_loop_uv_offset); uv_clipboard->append(element_map, cd_loop_uv_offset);
} }
BM_uv_element_map_free(element_map); BM_uv_element_map_free(element_map);
} }
MEM_freeN(objects); MEM_freeN(objects);
/* TODO: Serialize `UvClipboard` to system clipboard. */ /* TODO: Serialize `UvClipboard` to system clipboard. */
Show All 14 Linesstatic int uv_paste_exec(bContext *C, wmOperator * /*op*/)
Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data_with_uvs( Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data_with_uvs(
scene, view_layer, ((View3D *)nullptr), &objects_len); scene, view_layer, ((View3D *)nullptr), &objects_len);
for (uint ob_index = 0; ob_index < objects_len; ob_index++) { for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *ob = objects[ob_index]; Object *ob = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(ob); BMEditMesh *em = BKE_editmesh_from_object(ob);
const bool use_seams = false; const bool use_seams = false;
const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV); const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_PROP_FLOAT2);
UvElementMap *dest_element_map = BM_uv_element_map_create( UvElementMap *dest_element_map = BM_uv_element_map_create(
em->bm, scene, true, false, use_seams, true); em->bm, scene, true, false, use_seams, true);
if (!dest_element_map) { if (!dest_element_map) {
continue; continue;
} }
▲ Show 20 Lines • Show All 52 Lines • Show Last 20 Lines