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| author | Hans Goudey <h.goudey@me.com> | 2020-12-10 19:50:37 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2020-12-10 19:50:37 +0300 |
| commit | 8bdd996cd0de794f21d5f201a3af0a9cca9e8e5e (patch) | |
| tree | 20031b69a7fdc185097d7d087c8e177fe6d25dd5 /source/blender/blenkernel/intern | |
| parent | 3d25312617019178455dc6f68166c65c687a7041 (diff) | |
Geometry Nodes: Add helper function to check if attribute exists
Diffstat (limited to 'source/blender/blenkernel/intern')
| -rw-r--r-- | source/blender/blenkernel/intern/attribute_access.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/attribute_access.cc b/source/blender/blenkernel/intern/attribute_access.cc index d79168d5443..282e9bc2962 100644 --- a/source/blender/blenkernel/intern/attribute_access.cc +++ b/source/blender/blenkernel/intern/attribute_access.cc @@ -590,6 +590,15 @@ Set<std::string> GeometryComponent::attribute_names() const return {}; } +bool GeometryComponent::attribute_exists(const blender::StringRef attribute_name) const +{ + ReadAttributePtr attribute = this->attribute_try_get_for_read(attribute_name); + if (attribute) { + return true; + } + return false; +} + static ReadAttributePtr try_adapt_data_type(ReadAttributePtr attribute, const blender::fn::CPPType &to_type) { |