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V18 #199

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7489aa0
feat(Attribute): changes due to changes for attributes
BenPinet Jun 22, 2026
2068905
Apply prepare changes
BenPinet Jun 22, 2026
fde9ce3
fix test
BenPinet Jun 22, 2026
985a316
remove geode uuid
BenPinet Jul 16, 2026
8183e1c
Merge branch 'next' into feat/add_uuid_to_attribute
BenPinet Jul 16, 2026
ba4394c
fix io
BenPinet Jul 16, 2026
1f4eb78
Merge pull request #191 from Geode-solutions/feat/add_uuid_to_attribute
BotellaA Jul 23, 2026
dbc17f9
feat(Attributes): add no-value property support
BenPinet Jul 29, 2026
4d55d70
add ways to save vtk files with no data value
BenPinet Jul 30, 2026
45499ea
Merge pull request #195 from Geode-solutions/feat/add_no_value_proper…
BotellaA Jul 31, 2026
a93a751
fix(Logger): replace warn with warning
BenPinet Aug 3, 2026
f9c2191
Merge pull request #197 from Geode-solutions/feat/replace_replace_war…
BotellaA Aug 3, 2026
af4c5eb
fix(SIGN): rename signe struct
BenPinet Aug 4, 2026
76ec5a2
Merge pull request #198 from Geode-solutions/feat/put_sign_struct_in_…
BotellaA Aug 4, 2026
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15 changes: 10 additions & 5 deletions include/geode/io/image/detail/vtk_output.hpp
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Expand Up @@ -31,12 +31,12 @@

#include <geode/basic/attribute_manager.hpp>

namespace geode

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include/geode/io/image/detail/vtk_output.hpp:34:1 [modernize-concat-nested-namespaces] 

nested namespaces can be concatenated
{
namespace detail
{
template < typename Mesh >
class VTKOutputImpl

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include/geode/io/image/detail/vtk_output.hpp:39:15 [cppcoreguidelines-special-member-functions] 

class 'VTKOutputImpl' defines a non-default destructor but does not define a copy constructor, a copy assignment operator, a move constructor or a move assignment operator
{
public:
void write_file()
Expand All @@ -59,7 +59,7 @@
"[VTKOutput] Error while writing file: ", filename );
}

virtual ~VTKOutputImpl() {}

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include/geode/io/image/detail/vtk_output.hpp:62:21 [hicpp-use-equals-default] 

use '= default' to define a trivial destructor

const Mesh& mesh() const
{
Expand All @@ -79,27 +79,32 @@
write_attributes( attribute_node, manager, elements );
}

void write_attributes( pugi::xml_node& attribute_node,

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include/geode/io/image/detail/vtk_output.hpp:82:18 [readability-function-cognitive-complexity] 

function 'write_attributes' has cognitive complexity of 13 (threshold 10)
const AttributeManager& manager,
absl::Span< const index_t > elements ) const
{
for( const auto& name : manager.attribute_names() )
for( const auto& id : manager.attribute_ids() )

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include/geode/io/image/detail/vtk_output.hpp:86:34 [readability-identifier-length] 

variable name 'id' is too short, expected at least 3 characters
{
const auto attribute =
manager.find_generic_attribute( name );
const auto attribute = manager.find_generic_attribute( id );
if( !attribute || !attribute->is_genericable() )
{
continue;
}
auto data_array = write_attribute_header(
attribute_node, name, attribute->nb_items() );
auto data_array = write_attribute_header( attribute_node,
attribute->name().value(), attribute->nb_items() );
auto min = std::numeric_limits< float >::max();
auto max = std::numeric_limits< float >::lowest();
std::string values;
for( const auto e : elements )
{
for( const auto i : LRange{ attribute->nb_items() } )
{
if( !attribute->has_value( e ) )
{
absl::StrAppend(
&values, std::nanf( " " ), " " );
continue;
}
const auto value =
attribute->generic_item_value( e, i );
absl::StrAppend( &values, value, " " );
Expand Down
33 changes: 24 additions & 9 deletions include/geode/io/mesh/detail/vtk_input.hpp
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Expand Up @@ -39,12 +39,12 @@

#include <geode/geometry/point.hpp>

namespace geode

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include/geode/io/mesh/detail/vtk_input.hpp:42:1 [modernize-concat-nested-namespaces] 

nested namespaces can be concatenated
{
namespace detail
{
template < typename Mesh >
class VTKInputImpl

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include/geode/io/mesh/detail/vtk_input.hpp:47:15 [cppcoreguidelines-special-member-functions] 

class 'VTKInputImpl' defines a default destructor but does not define a copy constructor, a copy assignment operator, a move constructor or a move assignment operator
{
public:
virtual ~VTKInputImpl() = default;
Expand All @@ -59,17 +59,17 @@
return std::move( mesh_ );
}

Percentage is_loadable()

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include/geode/io/mesh/detail/vtk_input.hpp:62:13 [clang-diagnostic-error] 

unknown type name 'Percentage'
{
read_common_data();
std::vector< Percentage > percentages;

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include/geode/io/mesh/detail/vtk_input.hpp:65:30 [clang-diagnostic-error] 

use of undeclared identifier 'Percentage'
for( const auto& vtk_object : root_.children( type_ ) )
{
is_vtk_object_loadable( vtk_object, percentages );
}
if( percentages.empty() )
{
return Percentage{ 0 };

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include/geode/io/mesh/detail/vtk_input.hpp:72:38 [clang-diagnostic-error] 

expected ';' after return statement

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include/geode/io/mesh/detail/vtk_input.hpp:72:28 [clang-diagnostic-error] 

use of undeclared identifier 'Percentage'
}
const auto nb_percentages = percentages.size();
double value{ 0 };
Expand All @@ -77,7 +77,7 @@
{
value += percentage.value();
}
return Percentage{ value / nb_percentages };

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include/geode/io/mesh/detail/vtk_input.hpp:80:34 [clang-diagnostic-error] 

expected ';' after return statement

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include/geode/io/mesh/detail/vtk_input.hpp:80:24 [clang-diagnostic-error] 

use of undeclared identifier 'Percentage'
}

protected:
Expand All @@ -97,7 +97,7 @@

virtual void is_vtk_object_loadable(
const pugi::xml_node& vtk_object,
std::vector< Percentage >& percentages ) const = 0;

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include/geode/io/mesh/detail/vtk_input.hpp:100:30 [clang-diagnostic-error] 

use of undeclared identifier 'Percentage'

void read_common_data()
{
Expand All @@ -124,20 +124,20 @@
index_t read_attribute(
const pugi::xml_node& piece, std::string_view attribute ) const
{
return string_to_index(

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include/geode/io/mesh/detail/vtk_input.hpp:127:24 [clang-diagnostic-error] 

use of undeclared identifier 'string_to_index'
piece.attribute( attribute.data() ).value() );

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include/geode/io/mesh/detail/vtk_input.hpp:128:48 [bugprone-suspicious-stringview-data-usage] 

result of a `data()` call may not be null terminated, provide size information to the callee to prevent potential issues
}

template < typename T >
std::vector< T > read_integer_data_array(
const pugi::xml_node& data ) const
{
const auto format = data.attribute( "format" ).value();

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include/geode/io/mesh/detail/vtk_input.hpp:135:17 [llvm-qualified-auto] 

'const auto format' can be declared as 'const auto *const format'
if( match( format, "appended" ) )
{
return decode< T >( read_appended_data( data ) );
}
else

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include/geode/io/mesh/detail/vtk_input.hpp:140:17 [llvm-else-after-return] 

do not use 'else' after 'return'
{
const auto data_string =
absl::StripAsciiWhitespace( data.child_value() );
Expand Down Expand Up @@ -220,16 +220,21 @@
OpenGeodeException::TYPE::data,
"[VTKInput::build_attribute] Number of attribute "
"values is not a multiple of number of components" );
if( manager.find_generic_attribute( name ) )
{
return;
}
if( nb_components == 1 )
{
AttributeValues< T > default_values;
default_values.default_value = T{};
default_values.no_value = T{};
AttributeProperties properties;
properties.assignable = false;
properties.interpolable = false;
properties.transferable = true;
auto attribute_id =
manager.create_attribute< VariableAttribute, T >(
name, default_values, properties );
auto attribute =
manager
.find_or_create_attribute< VariableAttribute, T >(
name, T{} );
manager.find_attribute< VariableAttribute, T >(
attribute_id );
for( const auto i : Indices{ values } )
{
attribute->set_value( i + offset, values[i] );
Expand Down Expand Up @@ -374,9 +379,19 @@
std::string_view name,
index_t offset )
{
AttributeValues< Container > default_values;
default_values.default_value = default_value;
default_values.no_value = default_value;
AttributeProperties properties;
properties.assignable = false;
properties.interpolable = false;
properties.transferable = true;
const auto attribute_id =
manager.create_attribute< VariableAttribute, Container >(
name, default_values, properties );
auto attribute =
manager.find_or_create_attribute< VariableAttribute,
Container >( name, default_value );
manager.find_attribute< VariableAttribute, Container >(
attribute_id );
for( const auto i : Range{ values.size() / nb_components } )
{
for( const auto c : Range{ nb_components } )
Expand Down
6 changes: 3 additions & 3 deletions include/geode/io/model/detail/vtm_output.hpp
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Expand Up @@ -129,7 +129,7 @@ namespace geode
{
index_t counter{ 0 };
const auto level = Logger::level();
Logger::set_level( Logger::LEVEL::warn );
Logger::set_level( Logger::LEVEL::warning );
absl::FixedArray< async::task< void > > tasks(
this->mesh().nb_corners() );
absl::FixedArray< uuid > corner_ids(
Expand Down Expand Up @@ -187,7 +187,7 @@ namespace geode
{
index_t counter{ 0 };
const auto level = Logger::level();
Logger::set_level( Logger::LEVEL::warn );
Logger::set_level( Logger::LEVEL::warning );
absl::FixedArray< async::task< void > > tasks(
this->mesh().nb_lines() );
absl::FixedArray< uuid > line_ids( this->mesh().nb_lines() );
Expand Down Expand Up @@ -243,7 +243,7 @@ namespace geode
{
index_t counter{ 0 };
const auto level = Logger::level();
Logger::set_level( Logger::LEVEL::warn );
Logger::set_level( Logger::LEVEL::warning );
absl::FixedArray< async::task< void > > tasks(
this->mesh().nb_surfaces() );
absl::FixedArray< uuid > surface_ids(
Expand Down
22 changes: 11 additions & 11 deletions include/geode/io/model/internal/msh_common.hpp
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Expand Up @@ -115,8 +115,8 @@
{
return physical_ids.find( physical_id ) != physical_ids.end();
}
absl::flat_hash_map< GmshElementID, geode::uuid > elementary_ids;
absl::flat_hash_map< GmshElementID, geode::uuid > physical_ids;
absl::flat_hash_map< GmshElementID, uuid > elementary_ids;
absl::flat_hash_map< GmshElementID, uuid > physical_ids;
};

class GMSHElement
Expand All @@ -131,7 +131,7 @@
nb_vertices_( nb_vertices ),
vertex_ids_str_( vertex_ids )
{
OpenGeodeIOModelException::check_exception(

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include/geode/io/model/internal/msh_common.hpp:134:17 [clang-diagnostic-error] 

use of undeclared identifier 'OpenGeodeIOModelException'; did you mean 'OpenGeodeModelException'?
elementary_entity_id > 0, nullptr,
OpenGeodeException::TYPE::data,
"[GMSHElement] GMSH tag for elementary entity "
Expand Down Expand Up @@ -215,7 +215,7 @@
};
const auto existing_id =
id_map.contains_elementary_id( cur_gmsh_id );
geode::uuid corner_uuid;
uuid corner_uuid;
geode::BRepBuilder builder{ brep };
if( existing_id )
{
Expand Down Expand Up @@ -255,7 +255,7 @@
const auto existing_id =
id_map.contains_elementary_id( cur_gmsh_id );
geode::BRepBuilder builder{ brep };
geode::uuid line_uuid;
uuid line_uuid;
if( existing_id )
{
line_uuid = id_map.elementary_ids.at( cur_gmsh_id );
Expand Down Expand Up @@ -303,7 +303,7 @@
const auto existing_id =
id_map.contains_elementary_id( cur_gmsh_id );
geode::BRepBuilder builder{ brep };
geode::uuid surface_uuid;
uuid surface_uuid;
if( existing_id )
{
surface_uuid = id_map.elementary_ids.at( cur_gmsh_id );
Expand Down Expand Up @@ -372,7 +372,7 @@

virtual geode::index_t create_gmsh_polyhedron(
geode::BRepBuilder& builder,
const geode::uuid& block_uuid,
const uuid& block_uuid,
const std::vector< geode::index_t >& v_ids ) = 0;

void add_element( geode::BRep& brep, GmshId2Uuids& id_map ) final
Expand All @@ -383,7 +383,7 @@
const auto existing_id =
id_map.contains_elementary_id( cur_gmsh_id );
geode::BRepBuilder builder{ brep };
geode::uuid block_uuid;
uuid block_uuid;
if( existing_id )
{
block_uuid = id_map.elementary_ids.at( cur_gmsh_id );
Expand Down Expand Up @@ -427,7 +427,7 @@
}

geode::index_t create_gmsh_polyhedron( geode::BRepBuilder& builder,
const geode::uuid& block_uuid,
const uuid& block_uuid,
const std::vector< geode::index_t >& v_ids ) override final
{
static const std::array< std::vector< geode::local_index_t >,
Expand All @@ -451,7 +451,7 @@
}

geode::index_t create_gmsh_polyhedron( geode::BRepBuilder& builder,
const geode::uuid& block_uuid,
const uuid& block_uuid,
const std::vector< geode::index_t >& v_ids ) override final
{
static const std::array< std::vector< geode::local_index_t >,
Expand All @@ -476,7 +476,7 @@
}

geode::index_t create_gmsh_polyhedron( geode::BRepBuilder& builder,
const geode::uuid& block_uuid,
const uuid& block_uuid,
const std::vector< geode::index_t >& v_ids ) override final
{
static const std::array< std::vector< geode::local_index_t >,
Expand All @@ -500,7 +500,7 @@
}

geode::index_t create_gmsh_polyhedron( geode::BRepBuilder& builder,
const geode::uuid& block_uuid,
const uuid& block_uuid,
const std::vector< geode::index_t >& v_ids ) override final
{
static const std::array< std::vector< geode::local_index_t >,
Expand Down
2 changes: 1 addition & 1 deletion src/geode/io/mesh/assimp_input.cpp
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Expand Up @@ -140,7 +140,7 @@ namespace geode
}
catch( const OpenGeodeException& e )
{
Logger::warn( e.what() );
Logger::warning( e.what() );
}
}
}
Expand Down
16 changes: 14 additions & 2 deletions src/geode/io/mesh/csv_input_helpers.cpp
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Expand Up @@ -154,9 +154,21 @@ namespace geode
{
continue;
}
AttributeValues< double > default_values;
default_values.default_value = value;
default_values.no_value = value;
AttributeProperties properties;
properties.assignable = false;
properties.interpolable = false;
properties.transferable = true;
const auto attribute_id =
attribute_manager
.create_attribute< VariableAttribute, double >(
attribute_name, default_values, properties );
double_attrs[col] =
attribute_manager.find_or_create_attribute<
VariableAttribute, double >( attribute_name, 0.0 );
attribute_manager
.find_attribute< VariableAttribute, double >(
attribute_id );
}
}
for( const auto col : geode::Range{ line_values.size() } )
Expand Down
28 changes: 20 additions & 8 deletions src/geode/io/model/gid_output.cpp
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Expand Up @@ -50,23 +50,35 @@ namespace

geode::index_t get_material_number_value( const geode::Surface3D& surface )
{
auto attribute =
const auto attribute_ids =
surface.mesh()
.polygon_attribute_manager()
.find_or_create_attribute< geode::ConstantAttribute,
geode::index_t >(
FRACSIMA_ATTRIBUTE_NAME, 1, { false, true, true } );
.attribute_ids_matching_name( FRACSIMA_ATTRIBUTE_NAME );
geode::OpenGeodeIOModelException::check_exception(
attribute_ids.has_value(), nullptr,
geode::OpenGeodeException::TYPE::data,
"The surface does not have a material number attribute" );
auto attribute = surface.mesh()
.polygon_attribute_manager()
.find_read_only_attribute< geode::index_t >(
attribute_ids.value().at( 0 ) );
return attribute->value( 0 );
}

geode::index_t get_material_number_value( const geode::Block3D& block )
{
auto attribute =
const auto attribute_ids =
block.mesh()
.polyhedron_attribute_manager()
.find_or_create_attribute< geode::ConstantAttribute,
geode::index_t >(
FRACSIMA_ATTRIBUTE_NAME, 1, { false, true, true } );
.attribute_ids_matching_name( FRACSIMA_ATTRIBUTE_NAME );
geode::OpenGeodeIOModelException::check_exception(
attribute_ids.has_value(), nullptr,
geode::OpenGeodeException::TYPE::data,
"The surface does not have a material number attribute" );
auto attribute = block.mesh()
.polyhedron_attribute_manager()
.find_read_only_attribute< geode::index_t >(
attribute_ids.value().at( 0 ) );
return attribute->value( 0 );
}

Expand Down
2 changes: 1 addition & 1 deletion src/geode/io/model/vtm_brep_output.cpp
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Expand Up @@ -72,7 +72,7 @@ namespace
{
geode::index_t counter{ 0 };
const auto level = geode::Logger::level();
geode::Logger::set_level( geode::Logger::LEVEL::warn );
geode::Logger::set_level( geode::Logger::LEVEL::warning );
absl::FixedArray< async::task< void > > tasks( mesh().nb_blocks() );
absl::FixedArray< geode::uuid > block_ids(
this->mesh().nb_blocks() );
Expand Down
24 changes: 18 additions & 6 deletions tests/image/test-raster-image.cpp
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Expand Up @@ -48,9 +48,13 @@ void test_jpg_from_gimp_input()
geode::OpenGeodeIOImageException::test(
raster.nb_cells() == grid->nb_cells(),
"[TEST] Wrong number of cells." );
auto comparison_attribute =
grid->cell_attribute_manager().find_attribute< geode::RGBColor >(
const auto attribute_ids =
grid->cell_attribute_manager().attribute_ids_matching_name(
"RGB_data" );
auto comparison_attribute =
grid->cell_attribute_manager()
.find_read_only_attribute< geode::RGBColor >(
attribute_ids.value().at( 0 ) );
for( const auto cell_id : geode::Range{ raster.nb_cells() } )
{
geode::OpenGeodeIOImageException::test(
Expand All @@ -71,9 +75,13 @@ void test_jpg_from_paraview_input()
geode::OpenGeodeIOImageException::test(
raster.nb_cells() == grid->nb_cells(),
"[TEST] Wrong number of cells." );
auto comparison_attribute =
grid->cell_attribute_manager().find_attribute< geode::RGBColor >(
const auto attribute_ids =
grid->cell_attribute_manager().attribute_ids_matching_name(
"RGB_data" );
auto comparison_attribute =
grid->cell_attribute_manager()
.find_read_only_attribute< geode::RGBColor >(
attribute_ids.value().at( 0 ) );
for( const auto cell_id : geode::Range{ raster.nb_cells() } )
{
geode::OpenGeodeIOImageException::test(
Expand All @@ -95,9 +103,13 @@ void test_png_input()
geode::OpenGeodeIOImageException::test(
raster.nb_cells() == grid->nb_cells(),
"[TEST] Wrong number of cells." );
auto comparison_attribute =
grid->cell_attribute_manager().find_attribute< geode::RGBColor >(
const auto attribute_ids =
grid->cell_attribute_manager().attribute_ids_matching_name(
"RGB_data" );
auto comparison_attribute =
grid->cell_attribute_manager()
.find_read_only_attribute< geode::RGBColor >(
attribute_ids.value().at( 0 ) );
for( const auto cell_id : geode::Range{ raster.nb_cells() } )
{
geode::OpenGeodeIOImageException::test(
Expand Down
26 changes: 21 additions & 5 deletions tests/mesh/test-vti.cpp
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Expand Up @@ -43,16 +43,32 @@

void put_attributes_on_grid( const geode::Grid3D& grid )
{
geode::AttributeValues< geode::index_t > default_values;
default_values.default_value = geode::NO_ID;
default_values.no_value = geode::NO_ID;
geode::AttributeProperties properties;
properties.assignable = false;
properties.interpolable = false;
properties.transferable = true;
const auto cell_attribute_id =
grid.cell_attribute_manager()
.create_attribute< geode::VariableAttribute, geode::index_t >(
"id", default_values, properties );
auto att = grid.cell_attribute_manager()
.find_or_create_attribute< geode::VariableAttribute,
geode::index_t >( "id", geode::NO_ID );
.find_attribute< geode::VariableAttribute, geode::index_t >(
cell_attribute_id );
for( const auto c : geode::Range{ grid.nb_cells() } )
{
att->set_value( c, c );
}
auto att_vertex = grid.grid_vertex_attribute_manager()
.find_or_create_attribute< geode::VariableAttribute,
geode::index_t >( "id_vertex", geode::NO_ID );
const auto vertex_attribute_id =
grid.grid_vertex_attribute_manager()
.create_attribute< geode::VariableAttribute, geode::index_t >(
"id_vertex", default_values, properties );
auto att_vertex =
grid.grid_vertex_attribute_manager()
.find_attribute< geode::VariableAttribute, geode::index_t >(
vertex_attribute_id );
for( const auto c : geode::Range{ grid.nb_grid_vertices() } )
{
att_vertex->set_value( c, c );
Expand Down
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