38 lines
941 B
C++
38 lines
941 B
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#pragma once
|
|
|
|
#include "BLI_set.hh"
|
|
#include "BLI_string_ref.hh"
|
|
|
|
#include "BKE_attribute_filter.hh"
|
|
|
|
namespace blender::bke {
|
|
|
|
/**
|
|
* Checks if the attribute name has the `.a_` prefix which indicates that it is an anonymous
|
|
* attribute. I.e. it is just internally used by Blender and the name should not be exposed to the
|
|
* user.
|
|
*
|
|
* Use #hash_to_anonymous_attribute_name to generate names for anonymous attributes.
|
|
*/
|
|
inline bool attribute_name_is_anonymous(const StringRef name)
|
|
{
|
|
return name.startswith(".a_");
|
|
}
|
|
|
|
class ProcessAllAttributeExceptAnonymous : public AttributeFilter {
|
|
public:
|
|
Result filter(const StringRef name) const override
|
|
{
|
|
if (attribute_name_is_anonymous(name)) {
|
|
return AttributeFilter::Result::AllowSkip;
|
|
}
|
|
return AttributeFilter::Result::Process;
|
|
}
|
|
};
|
|
|
|
} // namespace blender::bke
|