diff options
Diffstat (limited to 'source/blender/blenkernel/intern/mesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh.c | 143 |
1 files changed, 69 insertions, 74 deletions
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c index e99670fc488..8257e54c618 100644 --- a/source/blender/blenkernel/intern/mesh.c +++ b/source/blender/blenkernel/intern/mesh.c @@ -179,95 +179,90 @@ static void mesh_blend_write(BlendWriter *writer, ID *id, const void *id_address { Mesh *mesh = (Mesh *)id; const bool is_undo = BLO_write_is_undo(writer); - if (mesh->id.us > 0 || is_undo) { - CustomDataLayer *vlayers = NULL, vlayers_buff[CD_TEMP_CHUNK_SIZE]; - CustomDataLayer *elayers = NULL, elayers_buff[CD_TEMP_CHUNK_SIZE]; - CustomDataLayer *flayers = NULL, flayers_buff[CD_TEMP_CHUNK_SIZE]; - CustomDataLayer *llayers = NULL, llayers_buff[CD_TEMP_CHUNK_SIZE]; - CustomDataLayer *players = NULL, players_buff[CD_TEMP_CHUNK_SIZE]; - - /* cache only - don't write */ - mesh->mface = NULL; - mesh->totface = 0; - memset(&mesh->fdata, 0, sizeof(mesh->fdata)); - memset(&mesh->runtime, 0, sizeof(mesh->runtime)); - flayers = flayers_buff; - - /* Do not store actual geometry data in case this is a library override ID. */ - if (ID_IS_OVERRIDE_LIBRARY(mesh) && !is_undo) { - mesh->mvert = NULL; - mesh->totvert = 0; - memset(&mesh->vdata, 0, sizeof(mesh->vdata)); - vlayers = vlayers_buff; - - mesh->medge = NULL; - mesh->totedge = 0; - memset(&mesh->edata, 0, sizeof(mesh->edata)); - elayers = elayers_buff; - - mesh->mloop = NULL; - mesh->totloop = 0; - memset(&mesh->ldata, 0, sizeof(mesh->ldata)); - llayers = llayers_buff; - - mesh->mpoly = NULL; - mesh->totpoly = 0; - memset(&mesh->pdata, 0, sizeof(mesh->pdata)); - players = players_buff; - } - else { - CustomData_blend_write_prepare( - &mesh->vdata, &vlayers, vlayers_buff, ARRAY_SIZE(vlayers_buff)); - CustomData_blend_write_prepare( - &mesh->edata, &elayers, elayers_buff, ARRAY_SIZE(elayers_buff)); - CustomData_blend_write_prepare( - &mesh->ldata, &llayers, llayers_buff, ARRAY_SIZE(llayers_buff)); - CustomData_blend_write_prepare( - &mesh->pdata, &players, players_buff, ARRAY_SIZE(players_buff)); - } - BLO_write_id_struct(writer, Mesh, id_address, &mesh->id); - BKE_id_blend_write(writer, &mesh->id); + CustomDataLayer *vlayers = NULL, vlayers_buff[CD_TEMP_CHUNK_SIZE]; + CustomDataLayer *elayers = NULL, elayers_buff[CD_TEMP_CHUNK_SIZE]; + CustomDataLayer *flayers = NULL, flayers_buff[CD_TEMP_CHUNK_SIZE]; + CustomDataLayer *llayers = NULL, llayers_buff[CD_TEMP_CHUNK_SIZE]; + CustomDataLayer *players = NULL, players_buff[CD_TEMP_CHUNK_SIZE]; - /* direct data */ - if (mesh->adt) { - BKE_animdata_blend_write(writer, mesh->adt); - } + /* cache only - don't write */ + mesh->mface = NULL; + mesh->totface = 0; + memset(&mesh->fdata, 0, sizeof(mesh->fdata)); + memset(&mesh->runtime, 0, sizeof(mesh->runtime)); + flayers = flayers_buff; + + /* Do not store actual geometry data in case this is a library override ID. */ + if (ID_IS_OVERRIDE_LIBRARY(mesh) && !is_undo) { + mesh->mvert = NULL; + mesh->totvert = 0; + memset(&mesh->vdata, 0, sizeof(mesh->vdata)); + vlayers = vlayers_buff; + + mesh->medge = NULL; + mesh->totedge = 0; + memset(&mesh->edata, 0, sizeof(mesh->edata)); + elayers = elayers_buff; + + mesh->mloop = NULL; + mesh->totloop = 0; + memset(&mesh->ldata, 0, sizeof(mesh->ldata)); + llayers = llayers_buff; + + mesh->mpoly = NULL; + mesh->totpoly = 0; + memset(&mesh->pdata, 0, sizeof(mesh->pdata)); + players = players_buff; + } + else { + CustomData_blend_write_prepare(&mesh->vdata, &vlayers, vlayers_buff, ARRAY_SIZE(vlayers_buff)); + CustomData_blend_write_prepare(&mesh->edata, &elayers, elayers_buff, ARRAY_SIZE(elayers_buff)); + CustomData_blend_write_prepare(&mesh->ldata, &llayers, llayers_buff, ARRAY_SIZE(llayers_buff)); + CustomData_blend_write_prepare(&mesh->pdata, &players, players_buff, ARRAY_SIZE(players_buff)); + } + + BLO_write_id_struct(writer, Mesh, id_address, &mesh->id); + BKE_id_blend_write(writer, &mesh->id); - BKE_defbase_blend_write(writer, &mesh->vertex_group_names); + /* direct data */ + if (mesh->adt) { + BKE_animdata_blend_write(writer, mesh->adt); + } + + BKE_defbase_blend_write(writer, &mesh->vertex_group_names); - BLO_write_pointer_array(writer, mesh->totcol, mesh->mat); - BLO_write_raw(writer, sizeof(MSelect) * mesh->totselect, mesh->mselect); + BLO_write_pointer_array(writer, mesh->totcol, mesh->mat); + BLO_write_raw(writer, sizeof(MSelect) * mesh->totselect, mesh->mselect); - CustomData_blend_write( - writer, &mesh->vdata, vlayers, mesh->totvert, CD_MASK_MESH.vmask, &mesh->id); - CustomData_blend_write( - writer, &mesh->edata, elayers, mesh->totedge, CD_MASK_MESH.emask, &mesh->id); - /* fdata is really a dummy - written so slots align */ - CustomData_blend_write( - writer, &mesh->fdata, flayers, mesh->totface, CD_MASK_MESH.fmask, &mesh->id); - CustomData_blend_write( - writer, &mesh->ldata, llayers, mesh->totloop, CD_MASK_MESH.lmask, &mesh->id); - CustomData_blend_write( - writer, &mesh->pdata, players, mesh->totpoly, CD_MASK_MESH.pmask, &mesh->id); + CustomData_blend_write( + writer, &mesh->vdata, vlayers, mesh->totvert, CD_MASK_MESH.vmask, &mesh->id); + CustomData_blend_write( + writer, &mesh->edata, elayers, mesh->totedge, CD_MASK_MESH.emask, &mesh->id); + /* fdata is really a dummy - written so slots align */ + CustomData_blend_write( + writer, &mesh->fdata, flayers, mesh->totface, CD_MASK_MESH.fmask, &mesh->id); + CustomData_blend_write( + writer, &mesh->ldata, llayers, mesh->totloop, CD_MASK_MESH.lmask, &mesh->id); + CustomData_blend_write( + writer, &mesh->pdata, players, mesh->totpoly, CD_MASK_MESH.pmask, &mesh->id); - /* Free temporary data */ + /* Free temporary data */ -/* Free custom-data layers, when not assigned a buffer value. */ + /* Free custom-data layers, when not assigned a buffer value. */ #define CD_LAYERS_FREE(id) \ if (id && id != id##_buff) { \ MEM_freeN(id); \ } \ ((void)0) - CD_LAYERS_FREE(vlayers); - CD_LAYERS_FREE(elayers); - // CD_LAYER_FREE(flayers); /* Never allocated. */ - CD_LAYERS_FREE(llayers); - CD_LAYERS_FREE(players); + CD_LAYERS_FREE(vlayers); + CD_LAYERS_FREE(elayers); + // CD_LAYER_FREE(flayers); /* Never allocated. */ + CD_LAYERS_FREE(llayers); + CD_LAYERS_FREE(players); #undef CD_LAYERS_FREE - } } static void mesh_blend_read_data(BlendDataReader *reader, ID *id) |