A blueprint-accessible wrapper for a feature ID attribute from a glTF model. More...

#include <CesiumFeatureIdAttribute.h>

Public Member Functions
	FCesiumFeatureIdAttribute ()
	Constructs an empty feature ID attribute instance.

	FCesiumFeatureIdAttribute (const CesiumGltf::Model &Model, const CesiumGltf::MeshPrimitive &Primitive, const int64 FeatureIDAttribute, const FString &PropertyTableName)
	Constructs a feature ID attribute instance.

	FCesiumFeatureIdAttribute (const CesiumGltf::Model &Model, const CesiumGltf::Node &Node, const int64 FeatureIDAttribute, const FString &PropertyTableName)
	Constructs a feature ID attribute instance from EXT_instance_features data.

int64	getAttributeIndex () const
	Gets the index of this feature ID attribute in the glTF primitive.

Friends
class	UCesiumFeatureIdAttributeBlueprintLibrary

Detailed Description

A blueprint-accessible wrapper for a feature ID attribute from a glTF model.

Provides access to feature IDs which can be used with the corresponding FCesiumPropertyTable to access metadata. These feature IDs may be defined per-vertex or per-instance.

Definition at line 36 of file CesiumFeatureIdAttribute.h.

Constructor & Destructor Documentation

◆ FCesiumFeatureIdAttribute() [1/3]

FCesiumFeatureIdAttribute::FCesiumFeatureIdAttribute ( )

inline

Constructs an empty feature ID attribute instance.

Empty feature ID attributes can be constructed while trying to convert a FCesiumFeatureIdSet that is not an attribute. In this case, the status reports it is an invalid attribute.

Definition at line 46 of file CesiumFeatureIdAttribute.h.

◆ FCesiumFeatureIdAttribute() [2/3]

FCesiumFeatureIdAttribute::FCesiumFeatureIdAttribute	(	const CesiumGltf::Model &	Model,
		const CesiumGltf::MeshPrimitive &	Primitive,
		const int64	FeatureIDAttribute,
		const FString &	PropertyTableName )

Constructs a feature ID attribute instance.

Parameters

Model	The model.
Primitive	The mesh primitive containing the feature ID attribute.
FeatureIDAttribute	The attribute index specified by the FeatureId.
PropertyTableName	The name of the property table this attribute corresponds to, if one exists, for backwards compatibility.

◆ FCesiumFeatureIdAttribute() [3/3]

FCesiumFeatureIdAttribute::FCesiumFeatureIdAttribute	(	const CesiumGltf::Model &	Model,
		const CesiumGltf::Node &	Node,
		const int64	FeatureIDAttribute,
		const FString &	PropertyTableName )

Constructs a feature ID attribute instance from EXT_instance_features data.

Parameters

Model	The model.
Node	The node containing the feature ID attribute.
FeatureIDAttribute	The attribute index specified by the FeatureId.
PropertyTableName	The name of the property table this attribute corresponds to, if one exists, for backwards compatibility.

Member Function Documentation

◆ getAttributeIndex()

int64 FCesiumFeatureIdAttribute::getAttributeIndex ( ) const

inline

Gets the index of this feature ID attribute in the glTF primitive.

Definition at line 85 of file CesiumFeatureIdAttribute.h.

Friends And Related Symbol Documentation

◆ UCesiumFeatureIdAttributeBlueprintLibrary

friend class UCesiumFeatureIdAttributeBlueprintLibrary

friend

Definition at line 95 of file CesiumFeatureIdAttribute.h.

The documentation for this struct was generated from the following file:

Source/CesiumRuntime/Public/CesiumFeatureIdAttribute.h

Public Member Functions

Friends