Differential D14618 Diff 50328 source/blender/nodes/NOD_geometry_exec.hh

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source/blender/nodes/NOD_geometry_exec.hh

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using bke::WriteAttributeLookup;		using bke::WriteAttributeLookup;
using fn::Field;		using fn::Field;
using fn::FieldContext;		using fn::FieldContext;
using fn::FieldEvaluator;		using fn::FieldEvaluator;
using fn::FieldInput;		using fn::FieldInput;
using fn::FieldOperation;		using fn::FieldOperation;
using fn::GField;		using fn::GField;
using fn::ValueOrField;		using fn::ValueOrField;
		using geometry_nodes_eval_log::NamedAttributeUsage;
using geometry_nodes_eval_log::NodeWarningType;		using geometry_nodes_eval_log::NodeWarningType;

/**		/**
* This class exists to separate the memory management details of the geometry nodes evaluator		* This class exists to separate the memory management details of the geometry nodes evaluator
* from the node execution functions and related utilities.		* from the node execution functions and related utilities.
*/		*/
class GeoNodeExecParamsProvider {		class GeoNodeExecParamsProvider {
public:		public:
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AttributeDomain get_highest_priority_input_domain(Span<std::string> names,		AttributeDomain get_highest_priority_input_domain(Span<std::string> names,
const GeometryComponent &component,		const GeometryComponent &component,
AttributeDomain default_domain) const;		AttributeDomain default_domain) const;

std::string attribute_producer_name() const;		std::string attribute_producer_name() const;

void set_default_remaining_outputs();		void set_default_remaining_outputs();

		void used_named_attribute(std::string attribute_name, NamedAttributeUsage usage);

private:		private:
/* Utilities for detecting common errors at when using this class. */		/* Utilities for detecting common errors at when using this class. */
void check_input_access(StringRef identifier, const CPPType *requested_type = nullptr) const;		void check_input_access(StringRef identifier, const CPPType *requested_type = nullptr) const;
void check_output_access(StringRef identifier, const CPPType &value_type) const;		void check_output_access(StringRef identifier, const CPPType &value_type) const;

/* Find the active socket with the input name (not the identifier). */		/* Find the active socket with the input name (not the identifier). */
const bNodeSocket *find_available_socket(const StringRef name) const;		const bNodeSocket *find_available_socket(const StringRef name) const;
};		};

} // namespace blender::nodes		} // namespace blender::nodes