diff options
| author | Hans Goudey <h.goudey@me.com> | 2021-04-22 17:20:03 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2021-04-22 17:20:03 +0300 |
| commit | d1ccc5b9694b7c737158f4d4bd83ae780b32d258 (patch) | |
| tree | 18a8e6bef4dac90c72fc3337b84222b322b519bc /source/blender/blenkernel/intern/attribute_access_intern.hh | |
| parent | 9fccbe2d1385df6dfbd3291d2b8950732e028f25 (diff) | |
Geometry Nodes: Add initializer for attribute creation
Previously we always had to set attribute values after creating
the attribute. This patch adds an initializer argument to
`attribute_try_create` which can fill it in a few ways, which
are explained in code comments.
This fixes T87597.
Differential Revision: https://developer.blender.org/D11045
Diffstat (limited to 'source/blender/blenkernel/intern/attribute_access_intern.hh')
| -rw-r--r-- | source/blender/blenkernel/intern/attribute_access_intern.hh | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/attribute_access_intern.hh b/source/blender/blenkernel/intern/attribute_access_intern.hh index 7cf585dfbfc..b3a795faa30 100644 --- a/source/blender/blenkernel/intern/attribute_access_intern.hh +++ b/source/blender/blenkernel/intern/attribute_access_intern.hh @@ -89,7 +89,8 @@ class BuiltinAttributeProvider { virtual GVArrayPtr try_get_for_read(const GeometryComponent &component) const = 0; virtual GVMutableArrayPtr try_get_for_write(GeometryComponent &component) const = 0; virtual bool try_delete(GeometryComponent &component) const = 0; - virtual bool try_create(GeometryComponent &UNUSED(component)) const = 0; + virtual bool try_create(GeometryComponent &UNUSED(component), + const AttributeInit &UNUSED(initializer)) const = 0; virtual bool exists(const GeometryComponent &component) const = 0; StringRefNull name() const @@ -122,7 +123,8 @@ class DynamicAttributesProvider { virtual bool try_create(GeometryComponent &UNUSED(component), const StringRef UNUSED(attribute_name), const AttributeDomain UNUSED(domain), - const CustomDataType UNUSED(data_type)) const + const CustomDataType UNUSED(data_type), + const AttributeInit &UNUSED(initializer)) const { /* Some providers should not create new attributes. */ return false; @@ -162,7 +164,8 @@ class CustomDataAttributeProvider final : public DynamicAttributesProvider { bool try_create(GeometryComponent &component, const StringRef attribute_name, const AttributeDomain domain, - const CustomDataType data_type) const final; + const CustomDataType data_type, + const AttributeInit &initializer) const final; bool foreach_attribute(const GeometryComponent &component, const AttributeForeachCallback callback) const final; @@ -278,7 +281,7 @@ class BuiltinCustomDataLayerProvider final : public BuiltinAttributeProvider { GVArrayPtr try_get_for_read(const GeometryComponent &component) const final; GVMutableArrayPtr try_get_for_write(GeometryComponent &component) const final; bool try_delete(GeometryComponent &component) const final; - bool try_create(GeometryComponent &component) const final; + bool try_create(GeometryComponent &component, const AttributeInit &initializer) const final; bool exists(const GeometryComponent &component) const final; }; |