EXT_voxels extension for a node in a glTF model to indicate voxel-based volumetric data More...

#include <CesiumGltf/ExtensionExtVoxels.h>

Inheritance diagram for CesiumGltf::ExtensionExtVoxels:

Public Member Functions
int64_t	getSizeBytes () const
	Calculates the size in bytes of this object, including the contents of all collections, pointers, and strings. This will NOT include the size of any extensions attached to the object. Calling this method may be slow as it requires traversing the object's entire structure.

Public Member Functions inherited from CesiumUtility::ExtensibleObject
template<typename T>
bool	hasExtension () const noexcept
	Checks if an extension exists given its static type.

template<typename T>
const T *	getExtension () const noexcept
	Gets an extension given its static type.

template<typename T>
T *	getExtension () noexcept
	Gets an extension given its static type.

const JsonValue *	getGenericExtension (const std::string &extensionName) const noexcept
	Gets a generic extension with the given name as a CesiumUtility::JsonValue.

JsonValue *	getGenericExtension (const std::string &extensionName) noexcept
	Gets a generic extension with the given name as a CesiumUtility::JsonValue.

template<typename T, typename... ConstructorArgumentTypes>
T &	addExtension (ConstructorArgumentTypes &&... constructorArguments)
	Adds a statically-typed extension to this object.

template<typename T>
void	removeExtension ()
	Removes a statically-typed extension from this object.

int64_t	getSizeBytes () const
	Calculates the size in bytes of this ExtensibleObject, including all of its extras but NOT including its extensions. Calling this method may be slow as it requires traversing the entire object.

Public Attributes
std::vector< int64_t >	dimensions
	Dimensions of the voxel grid. The values are interpreted with respect to the shape indicated by `shape`.

std::optional< CesiumGltf::Padding >	padding
	The optional padding of the voxels.

std::unordered_map< std::string, int32_t >	attributes
	A plain JSON object, where each key corresponds to an attribute semantic and each value is the index of the accessor containing the attribute's data.

std::unordered_map< std::string, std::vector< double > >	noData
	A plain JSON object, where each key corresponds to an existing semantic in `attributes`, and each value is the attribute's `noData` value. A `noData` value represents missing data—also known as a sentinel value—wherever it appears.

Public Attributes inherited from CesiumUtility::ExtensibleObject
std::unordered_map< std::string, std::any >	extensions
	The extensions attached to this object.

JsonValue::Object	extras
	Application-specific data.

JsonValue::Object	unknownProperties
	Unknown properties that exist on this object but do not have any representation in the statically-typed classes.

Static Public Attributes
static constexpr const char *	TypeName = "ExtensionExtVoxels"
	The original name of this type.

static constexpr const char *	ExtensionName = "EXT_voxels"
	The official name of the extension. This should be the same as its key in the `extensions` object.

Detailed Description

EXT_voxels extension for a node in a glTF model to indicate voxel-based volumetric data

Definition at line 20 of file ExtensionExtVoxels.h.

Member Function Documentation

◆ getSizeBytes()

int64_t CesiumGltf::ExtensionExtVoxels::getSizeBytes ( ) const

inline

Calculates the size in bytes of this object, including the contents of all collections, pointers, and strings. This will NOT include the size of any extensions attached to the object. Calling this method may be slow as it requires traversing the object's entire structure.

Definition at line 62 of file ExtensionExtVoxels.h.

Member Data Documentation

◆ attributes

std::unordered_map<std::string, int32_t> CesiumGltf::ExtensionExtVoxels::attributes

A plain JSON object, where each key corresponds to an attribute semantic and each value is the index of the accessor containing the attribute's data.

Definition at line 46 of file ExtensionExtVoxels.h.

◆ dimensions

std::vector<int64_t> CesiumGltf::ExtensionExtVoxels::dimensions

Dimensions of the voxel grid. The values are interpreted with respect to the shape indicated by shape.

Definition at line 34 of file ExtensionExtVoxels.h.

◆ ExtensionName

const char* CesiumGltf::ExtensionExtVoxels::ExtensionName = "EXT_voxels"

staticconstexpr

The official name of the extension. This should be the same as its key in the extensions object.

Definition at line 28 of file ExtensionExtVoxels.h.

◆ noData

std::unordered_map<std::string, std::vector<double> > CesiumGltf::ExtensionExtVoxels::noData

A plain JSON object, where each key corresponds to an existing semantic in attributes, and each value is the attribute's noData value. A noData value represents missing data—also known as a sentinel value—wherever it appears.

Definition at line 54 of file ExtensionExtVoxels.h.

◆ padding

std::optional<CesiumGltf::Padding> CesiumGltf::ExtensionExtVoxels::padding

The optional padding of the voxels.

Definition at line 39 of file ExtensionExtVoxels.h.

◆ TypeName

const char* CesiumGltf::ExtensionExtVoxels::TypeName = "ExtensionExtVoxels"

staticconstexpr

The original name of this type.

Definition at line 25 of file ExtensionExtVoxels.h.

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

/home/runner/work/cesium-native/cesium-native/CesiumGltf/generated/include/CesiumGltf/ExtensionExtVoxels.h

Public Member Functions

Public Attributes

Static Public Attributes