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Add attributes to geometry component

This commit is contained in:
Hans Goudey 2022-12-07 10:25:25 -06:00
parent a0991a1a9f
commit c12d613b12
1 changed files with 43 additions and 8 deletions
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51
source/blender/blenkernel/intern/geometry_component_mesh.cc
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@ -1250,6 +1250,35 @@ static ComponentAttributeProviders create_attribute_providers_for_mesh()
nullptr,
AttributeValidator{&material_index_clamp});
static const fn::CustomMF_SI_SO<int, int> int_index_clamp{
"Index Validate",
[](int value) { return std::clamp(value, 0, std::numeric_limits<int>::max()); },
fn::CustomMF_presets::AllSpanOrSingle()};
static BuiltinCustomDataLayerProvider corner_vert(".corner_vert",
ATTR_DOMAIN_CORNER,
CD_PROP_INT32,
CD_PROP_INT32,
BuiltinAttributeProvider::NonCreatable,
BuiltinAttributeProvider::Writable,
BuiltinAttributeProvider::NonDeletable,
corner_access,
make_array_read_attribute<int>,
make_array_write_attribute<int>,
nullptr,
AttributeValidator{&int_index_clamp});
static BuiltinCustomDataLayerProvider corner_edge(".corner_edge",
ATTR_DOMAIN_CORNER,
CD_PROP_INT32,
CD_PROP_INT32,
BuiltinAttributeProvider::NonCreatable,
BuiltinAttributeProvider::Writable,
BuiltinAttributeProvider::NonDeletable,
corner_access,
make_array_read_attribute<int>,
make_array_write_attribute<int>,
nullptr,
AttributeValidator{&int_index_clamp});
static BuiltinCustomDataLayerProvider shade_smooth(
"shade_smooth",
ATTR_DOMAIN_FACE,
@ -1290,14 +1319,20 @@ static ComponentAttributeProviders create_attribute_providers_for_mesh()
static CustomDataAttributeProvider edge_custom_data(ATTR_DOMAIN_EDGE, edge_access);
static CustomDataAttributeProvider face_custom_data(ATTR_DOMAIN_FACE, face_access);
return ComponentAttributeProviders(
{&position, &id, &material_index, &shade_smooth, &normal, &crease},
{&uvs,
&corner_custom_data,
&vertex_groups,
&point_custom_data,
&edge_custom_data,
&face_custom_data});
return ComponentAttributeProviders({&position,
&corner_vert,
&corner_edge,
&id,
&material_index,
&shade_smooth,
&normal,
&crease},
{&uvs,
&corner_custom_data,
&vertex_groups,
&point_custom_data,
&edge_custom_data,
&face_custom_data});
}
static AttributeAccessorFunctions get_mesh_accessor_functions()