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Attributes: support bool attribute in rna 

Differential Revision: https://developer.blender.org/D10387
This commit is contained in:
Jacques Lucke 2021-02-11 13:44:58 +01:00
parent 6ca992b017
commit dabf96f732
3 changed files with 39 additions and 0 deletions
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3
source/blender/makesdna/DNA_meshdata_types.h
View File

@ -271,6 +271,9 @@ typedef struct MIntProperty {
typedef struct MStringProperty {
char s[255], s_len;
} MStringProperty;
typedef struct MBoolProperty {
uint8_t b;
} MBoolProperty;
/** \} */

1
source/blender/makesrna/RNA_access.h
View File

@ -91,6 +91,7 @@ extern StructRNA RNA_BoidSettings;
extern StructRNA RNA_BoidState;
extern StructRNA RNA_Bone;
extern StructRNA RNA_BoneGroup;
extern StructRNA RNA_BoolAttribute;
extern StructRNA RNA_BoolProperty;
extern StructRNA RNA_BooleanModifier;
extern StructRNA RNA_Brush;

35
source/blender/makesrna/intern/rna_attribute.c
View File

@ -169,6 +169,9 @@ static void rna_Attribute_data_begin(CollectionPropertyIterator *iter, PointerRN
case CD_PROP_STRING:
struct_size = sizeof(MStringProperty);
break;
case CD_PROP_BOOL:
struct_size = sizeof(MBoolProperty);
break;
default:
struct_size = 0;
length = 0;
@ -299,6 +302,9 @@ PointerRNA rna_AttributeGroup_iterator_get(CollectionPropertyIterator *iter)
case CD_PROP_STRING:
type = &RNA_StringAttribute;
break;
case CD_PROP_BOOL:
type = &RNA_BoolAttribute;
break;
default:
return PointerRNA_NULL;
}
@ -555,6 +561,34 @@ static void rna_def_attribute_string(BlenderRNA *brna)
RNA_def_property_update(prop, 0, "rna_Attribute_update_data");
}
static void rna_def_attribute_bool(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
srna = RNA_def_struct(brna, "BoolAttribute", "Attribute");
RNA_def_struct_sdna(srna, "CustomDataLayer");
RNA_def_struct_ui_text(srna, "Bool Attribute", "Bool geometry attribute");
prop = RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
RNA_def_property_struct_type(prop, "BoolAttributeValue");
RNA_def_property_collection_funcs(prop,
"rna_Attribute_data_begin",
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_get",
"rna_Attribute_data_length",
NULL,
NULL,
NULL);
srna = RNA_def_struct(brna, "BoolAttributeValue", NULL);
RNA_def_struct_sdna(srna, "MBoolProperty");
RNA_def_struct_ui_text(srna, "Bool Attribute Value", "Bool value in geometry attribute");
prop = RNA_def_property(srna, "value", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "b", 0x01);
}
static void rna_def_attribute(BlenderRNA *brna)
{
PropertyRNA *prop;
@ -592,6 +626,7 @@ static void rna_def_attribute(BlenderRNA *brna)
rna_def_attribute_byte_color(brna);
rna_def_attribute_int(brna);
rna_def_attribute_string(brna);
rna_def_attribute_bool(brna);
}
/* Mesh/PointCloud/Hair.attributes */