diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_attribute.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_attribute.h | 64 |
1 files changed, 38 insertions, 26 deletions
diff --git a/source/blender/blenkernel/BKE_attribute.h b/source/blender/blenkernel/BKE_attribute.h index f3a29736bc8..13eefd27bec 100644 --- a/source/blender/blenkernel/BKE_attribute.h +++ b/source/blender/blenkernel/BKE_attribute.h @@ -22,7 +22,7 @@ struct ID; struct ReportList; /** #Attribute.domain */ -typedef enum AttributeDomain { +typedef enum eAttrDomain { ATTR_DOMAIN_AUTO = -1, /* Use for nodes to choose automatically based on other data. */ ATTR_DOMAIN_POINT = 0, /* Mesh, Curve or Point Cloud Point */ ATTR_DOMAIN_EDGE = 1, /* Mesh Edge */ @@ -30,52 +30,64 @@ typedef enum AttributeDomain { ATTR_DOMAIN_CORNER = 3, /* Mesh Corner */ ATTR_DOMAIN_CURVE = 4, /* A single curve in a larger curve data-block */ ATTR_DOMAIN_INSTANCE = 5, /* Instance */ +} eAttrDomain; +#define ATTR_DOMAIN_NUM 6 - ATTR_DOMAIN_NUM -} AttributeDomain; - -typedef enum AttributeDomainMask { +typedef enum eAttrDomainMask { 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; +} eAttrDomainMask; + +#define ATTR_DOMAIN_AS_MASK(domain) ((eAttrDomainMask)((1 << (int)(domain)))) /* All domains that support color attributes. */ #define ATTR_DOMAIN_MASK_COLOR \ - ((AttributeDomainMask)((ATTR_DOMAIN_MASK_POINT | ATTR_DOMAIN_MASK_CORNER))) + ((eAttrDomainMask)((ATTR_DOMAIN_MASK_POINT | ATTR_DOMAIN_MASK_CORNER))) /* Attributes. */ -bool BKE_id_attributes_supported(struct ID *id); +bool BKE_id_attributes_supported(const struct ID *id); +bool BKE_attribute_allow_procedural_access(const char *attribute_name); /** * 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, - struct CustomDataLayer *layer, - struct ReportList *reports); + struct ID *id, const char *name, int type, eAttrDomain domain, struct ReportList *reports); +bool BKE_id_attribute_remove(struct ID *id, const char *name, struct ReportList *reports); + +/** + * Creates a duplicate attribute layer. + */ +struct CustomDataLayer *BKE_id_attribute_duplicate(struct ID *id, + const char *name, + struct ReportList *reports); struct CustomDataLayer *BKE_id_attribute_find(const struct ID *id, const char *name, int type, - AttributeDomain domain); + eAttrDomain domain); + +struct CustomDataLayer *BKE_id_attribute_search(struct ID *id, + const char *name, + eCustomDataMask type, + eAttrDomainMask domain_mask); -AttributeDomain BKE_id_attribute_domain(const struct ID *id, const struct CustomDataLayer *layer); +eAttrDomain BKE_id_attribute_domain(const 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_required(const struct ID *id, const char *name); bool BKE_id_attribute_rename(struct ID *id, - struct CustomDataLayer *layer, + const char *old_name, const char *new_name, struct ReportList *reports); int BKE_id_attributes_length(const struct ID *id, - AttributeDomainMask domain_mask, - CustomDataMask mask); + eAttrDomainMask domain_mask, + eCustomDataMask mask); struct CustomDataLayer *BKE_id_attributes_active_get(struct ID *id); void BKE_id_attributes_active_set(struct ID *id, struct CustomDataLayer *layer); @@ -84,24 +96,24 @@ 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); + eAttrDomainMask domain_mask, + eCustomDataMask 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); + eAttrDomainMask domain_mask, + eCustomDataMask layer_mask); struct CustomDataLayer *BKE_id_attribute_subset_active_get(const struct ID *id, int active_flag, - AttributeDomainMask domain_mask, - CustomDataMask mask); + eAttrDomainMask domain_mask, + eCustomDataMask mask); void BKE_id_attribute_subset_active_set(struct ID *id, struct CustomDataLayer *layer, int active_flag, - AttributeDomainMask domain_mask, - CustomDataMask mask); + eAttrDomainMask domain_mask, + eCustomDataMask mask); /** * Sets up a temporary ID with arbitrary CustomData domains. `r_id` will |