diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_attribute.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_attribute.h | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/source/blender/blenkernel/BKE_attribute.h b/source/blender/blenkernel/BKE_attribute.h index 452d6a4316e..f3968c0d761 100644 --- a/source/blender/blenkernel/BKE_attribute.h +++ b/source/blender/blenkernel/BKE_attribute.h @@ -34,10 +34,25 @@ typedef enum AttributeDomain { ATTR_DOMAIN_NUM } AttributeDomain; -/* Attributes */ +typedef enum AttributeDomainMask { + ATTR_DOMAIN_MASK_POINT = (1 << 0), + ATTR_DOMAIN_MASK_EDGE = (1 << 1), + ATTR_DOMAIN_MASK_FACE = (1 << 2), + ATTR_DOMAIN_MASK_CORNER = (1 << 3), + ATTR_DOMAIN_MASK_CURVE = (1 << 4), + ATTR_DOMAIN_MASK_ALL = (1 << 5) - 1 +} AttributeDomainMask; + +/* All domains that support color attributes. */ +#define ATTR_DOMAIN_MASK_COLOR \ + ((AttributeDomainMask)((ATTR_DOMAIN_MASK_POINT | ATTR_DOMAIN_MASK_CORNER))) + +/* Attributes. */ bool BKE_id_attributes_supported(struct ID *id); +/** Create a new attribute layer. + */ struct CustomDataLayer *BKE_id_attribute_new( struct ID *id, const char *name, int type, AttributeDomain domain, struct ReportList *reports); bool BKE_id_attribute_remove(struct ID *id, @@ -49,7 +64,7 @@ struct CustomDataLayer *BKE_id_attribute_find(const struct ID *id, int type, AttributeDomain domain); -AttributeDomain BKE_id_attribute_domain(struct ID *id, struct CustomDataLayer *layer); +AttributeDomain BKE_id_attribute_domain(struct ID *id, const struct CustomDataLayer *layer); int BKE_id_attribute_data_length(struct ID *id, struct CustomDataLayer *layer); bool BKE_id_attribute_required(struct ID *id, struct CustomDataLayer *layer); bool BKE_id_attribute_rename(struct ID *id, @@ -57,13 +72,57 @@ bool BKE_id_attribute_rename(struct ID *id, const char *new_name, struct ReportList *reports); -int BKE_id_attributes_length(struct ID *id, CustomDataMask mask); +int BKE_id_attributes_length(const struct ID *id, + AttributeDomainMask domain_mask, + CustomDataMask mask); struct CustomDataLayer *BKE_id_attributes_active_get(struct ID *id); void BKE_id_attributes_active_set(struct ID *id, struct CustomDataLayer *layer); int *BKE_id_attributes_active_index_p(struct ID *id); CustomData *BKE_id_attributes_iterator_next_domain(struct ID *id, struct CustomDataLayer *layers); +CustomDataLayer *BKE_id_attribute_from_index(struct ID *id, + int lookup_index, + AttributeDomainMask domain_mask, + CustomDataMask layer_mask); + +/** Layer is allowed to be nullptr; if so -1 (layer not found) will be returned. */ +int BKE_id_attribute_to_index(const struct ID *id, + const CustomDataLayer *layer, + AttributeDomainMask domain_mask, + CustomDataMask layer_mask); + +struct CustomDataLayer *BKE_id_attribute_subset_active_get(const struct ID *id, + int active_flag, + AttributeDomainMask domain_mask, + CustomDataMask mask); +void BKE_id_attribute_subset_active_set(struct ID *id, + struct CustomDataLayer *layer, + int active_flag, + AttributeDomainMask domain_mask, + CustomDataMask mask); + +/** + * Sets up a temporary ID with arbitrary CustomData domains. r_id will + * be zero initialized with ID type id_type and any non-nullptr + * CustomData parameter will be copied into the appropriate struct members. + * + * \param r_id Pointer to storage sufficient for ID typecode id_type. + */ +void BKE_id_attribute_copy_domains_temp(short id_type, + const struct CustomData *vdata, + const struct CustomData *edata, + const struct CustomData *ldata, + const struct CustomData *pdata, + const struct CustomData *cdata, + struct ID *r_id); + +struct CustomDataLayer *BKE_id_attributes_active_color_get(const struct ID *id); +void BKE_id_attributes_active_color_set(struct ID *id, struct CustomDataLayer *active_layer); +struct CustomDataLayer *BKE_id_attributes_render_color_get(const struct ID *id); +void BKE_id_attributes_render_color_set(struct ID *id, struct CustomDataLayer *active_layer); + +bool BKE_id_attribute_calc_unique_name(struct ID *id, const char *name, char *outname); #ifdef __cplusplus } |