Cesium3DTiles::Tile Struct Referencefinal
A tile in a 3D Tiles tileset. More...
#include <Cesium3DTiles/Tile.h>
Inheritance diagram for Cesium3DTiles::Tile:
Classes | |
| struct | Refine |
| Known values for Specifies if additive or replacement refinement is used when traversing the tileset for rendering. This property is required for the root tile of a tileset; it is optional for all other tiles. The default is to inherit from the parent tile. More... | |
Public Attributes | |
| Cesium3DTiles::BoundingVolume | boundingVolume |
| The bounding volume that encloses the tile. | |
| std::optional< Cesium3DTiles::BoundingVolume > | viewerRequestVolume |
| Optional bounding volume that defines the volume the viewer shall be inside of before the tile's content will be requested and before the tile will be refined based on geometricError. | |
| double | geometricError = double() |
| The error, in meters, introduced if this tile is rendered and its children are not. At runtime, the geometric error is used to compute screen space error (SSE), i.e., the error measured in pixels. | |
| std::optional< std::string > | refine |
| Specifies if additive or replacement refinement is used when traversing the tileset for rendering. This property is required for the root tile of a tileset; it is optional for all other tiles. The default is to inherit from the parent tile. More... | |
| std::vector< double > | transform |
A floating-point 4x4 affine transformation matrix, stored in column-major order, that transforms the tile's content–i.e., its features as well as content.boundingVolume, boundingVolume, and viewerRequestVolume–from the tile's local coordinate system to the parent tile's coordinate system, or, in the case of a root tile, from the tile's local coordinate system to the tileset's coordinate system. transform does not apply to any volume property when the volume is a region, defined in EPSG:4979 coordinates. transform scales the geometricError by the maximum scaling factor from the matrix. More... | |
| std::optional< Cesium3DTiles::Content > | content |
Metadata about the tile's content and a link to the content. When this is omitted the tile is just used for culling. When this is defined, then contents shall be undefined. | |
| std::vector< Cesium3DTiles::Content > | contents |
An array of contents. When this is defined, then content shall be undefined. | |
| std::optional< Cesium3DTiles::MetadataEntity > | metadata |
| A metadata entity that is associated with this tile. | |
| std::optional< Cesium3DTiles::ImplicitTiling > | implicitTiling |
| An object that describes the implicit subdivision of this tile. | |
| std::vector< Cesium3DTiles::Tile > | children |
| An array of objects that define child tiles. Each child tile content is fully enclosed by its parent tile's bounding volume and, generally, has a geometricError less than its parent tile's geometricError. For leaf tiles, there are no children, and this property may not be defined. | |
 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 = "Tile" |
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
Member Data Documentation
◆ refine
| std::optional<std::string> Cesium3DTiles::Tile::refine |
Specifies if additive or replacement refinement is used when traversing the tileset for rendering. This property is required for the root tile of a tileset; it is optional for all other tiles. The default is to inherit from the parent tile.
Known values are defined in Refine.
◆ transform
| std::vector<double> Cesium3DTiles::Tile::transform |
Initial value:
=
{1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1}
A floating-point 4x4 affine transformation matrix, stored in column-major order, that transforms the tile's content–i.e., its features as well as content.boundingVolume, boundingVolume, and viewerRequestVolume–from the tile's local coordinate system to the parent tile's coordinate system, or, in the case of a root tile, from the tile's local coordinate system to the tileset's coordinate system. transform does not apply to any volume property when the volume is a region, defined in EPSG:4979 coordinates. transform scales the geometricError by the maximum scaling factor from the matrix.
The documentation for this struct was generated from the following file:
- /home/runner/work/cesium-native/cesium-native/Cesium3DTiles/generated/include/Cesium3DTiles/Tile.h
