CesiumGltf::ExtensionExtInstanceFeaturesFeatureId Struct Referencefinal
Feature IDs stored in a GPU mesh instancing attribute. More...
#include <CesiumGltf/ExtensionExtInstanceFeaturesFeatureId.h>
Inheritance diagram for CesiumGltf::ExtensionExtInstanceFeaturesFeatureId:
Public Attributes | |
| int64_t | featureCount = int64_t() |
| The number of unique features in the attribute. | |
| std::optional< int64_t > | nullFeatureId |
| A value that indicates that no feature is associated with this instance. | |
| std::optional< std::string > | label |
A label assigned to this feature ID set. Labels must be alphanumeric identifiers matching the regular expression ^[a-zA-Z_][a-zA-Z0-9_]*$. | |
| std::optional< int64_t > | attribute |
An integer value used to construct a string in the format _FEATURE_ID_<set index> which is a reference to a key in EXT_mesh_gpu_instancing.attributes dictionary (e.g. a value of 0 corresponds to _FEATURE_ID_0). | |
| std::optional< int64_t > | propertyTable |
The index of the property table containing per-feature property values. Only applicable when using the EXT_structural_metadata extension. | |
 Public Attributes inherited from CesiumUtility::ExtensibleObject | |
| std::unordered_map< std::string, std::any > | extensions |
| The extensions attached to this object. More... | |
| JsonValue::Object | extras |
| Application-specific data. More... | |
| JsonValue::Object | unknownProperties |
| Unknown properties that exist on this object but do not have any representation in the statically-typed classes. More... | |
Static Public Attributes | |
| static constexpr const char * | TypeName |
Additional Inherited Members | |
| Public Member Functions inherited from CesiumUtility::ExtensibleObject | |
| template<typename T > | |
| bool | hasExtension () const noexcept |
| Checks if an extension exists given its static type. More... | |
| template<typename T > | |
| const T * | getExtension () const noexcept |
| Gets an extension given its static type. More... | |
| template<typename T > | |
| T * | getExtension () noexcept |
| Gets an extension given its static type. More... | |
| const JsonValue * | getGenericExtension (const std::string &extensionName) const noexcept |
| Gets a generic extension with the given name as a CesiumUtility::JsonValue. More... | |
| JsonValue * | getGenericExtension (const std::string &extensionName) noexcept |
| Gets a generic extension with the given name as a CesiumUtility::JsonValue. More... | |
| template<typename T , typename... ConstructorArgumentTypes> | |
| T & | addExtension (ConstructorArgumentTypes &&... constructorArguments) |
| Adds a statically-typed extension to this object. More... | |
| template<typename T > | |
| void | removeExtension () |
| Removes a statically-typed extension from this object. More... | |
Detailed Description
Feature IDs stored in a GPU mesh instancing attribute.
Definition at line 17 of file ExtensionExtInstanceFeaturesFeatureId.h.
Member Data Documentation
◆ TypeName
|
inlinestaticconstexpr |
Initial value:
=
"ExtensionExtInstanceFeaturesFeatureId"
Definition at line 19 of file ExtensionExtInstanceFeaturesFeatureId.h.
The documentation for this struct was generated from the following file:
- /home/runner/work/cesium-native/cesium-native/CesiumGltf/generated/include/CesiumGltf/ExtensionExtInstanceFeaturesFeatureId.h
