static void bm_loop_attrs_copy(
BMesh *source_mesh, BMesh *target_mesh,
const BMLoop *source_loop, BMLoop *target_loop, uint64_t UNUSED(cd_mask))
{
if ((source_mesh == target_mesh) && (source_loop == target_loop)) {
BLI_assert(!"BMLoop: source and targer match");
return;
}
CustomData_bmesh_free_block_data(&target_mesh->ldata, target_loop->head.data);
CustomData_bmesh_copy_data(&source_mesh->ldata, &target_mesh->ldata,
source_loop->head.data, &target_loop->head.data);
}
static void bm_edge_attrs_copy(
BMesh *source_mesh, BMesh *target_mesh,
const BMEdge *source_edge, BMEdge *target_edge, uint64_t UNUSED(cd_mask))
{
if ((source_mesh == target_mesh) && (source_edge == target_edge)) {
BLI_assert(!"BMEdge: source and targer match");
return;
}
CustomData_bmesh_free_block_data(&target_mesh->edata, target_edge->head.data);
CustomData_bmesh_copy_data(&source_mesh->edata, &target_mesh->edata,
source_edge->head.data, &target_edge->head.data);
}
static void bm_vert_attrs_copy(
BMesh *source_mesh, BMesh *target_mesh,
const BMVert *source_vertex, BMVert *target_vertex)
{
if ((source_mesh == target_mesh) && (source_vertex == target_vertex)) {
BLI_assert(!"BMVert: source and targer match");
return;
}
copy_v3_v3(target_vertex->no, source_vertex->no);
CustomData_bmesh_free_block_data(&target_mesh->vdata, target_vertex->head.data);
CustomData_bmesh_copy_data(&source_mesh->vdata, &target_mesh->vdata,
source_vertex->head.data, &target_vertex->head.data);
}
static void bm_face_attrs_copy(
BMesh *source_mesh, BMesh *target_mesh,
const BMFace *source_face, BMFace *target_face)
{
if ((source_mesh == target_mesh) && (source_face == target_face)) {
BLI_assert(!"BMFace: source and targer match");
return;
}
copy_v3_v3(target_face->no, source_face->no);
CustomData_bmesh_free_block_data(&target_mesh->pdata, target_face->head.data);
CustomData_bmesh_copy_data(&source_mesh->pdata, &target_mesh->pdata,
source_face->head.data, &target_face->head.data);
target_face->mat_nr = source_face->mat_nr;
}
