Struct Camera

pub struct Camera {
    pub id: Option<String>,
    pub name: Option<String>,
    pub asset: Option<Box<Asset>>,
    pub optics: Optics,
    pub imager: Option<Imager>,
    pub extra: Vec<Extra>,
}

Declares a view of the visual scene hierarchy or scene graph. The camera contains elements that describe the camera’s optics and imager.

Fields

id: Option<String>

A text string containing the unique identifier of the element.

name: Option<String>

The text string name of this element.

asset: Option<Box<Asset>>

Asset management information about this element.

optics: Optics

Describes the field of view and viewing frustum using canonical parameters.

imager: Option<Imager>

Represents the image sensor of a camera (for example, film or CCD).

extra: Vec<Extra>

Provides arbitrary additional information about this element.

Implementations

impl Camera

pub fn new(ty: ProjectionType) -> Self

Construct a new Camera with the given projection type.

Trait Implementations

impl Clone for Camera

fn clone(&self) -> Camera

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Camera

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl HasId for Camera

fn id(&self) -> Option<&str>

Get the ID of the node.

fn get_local_map<'a, 'b>( maps: &'b LocalMaps<'a>, ) -> &'b Option<LocalMap<'a, Self>>

Extract the relevant LocalMap field from a LocalMaps.

fn get_local_map_mut<'a, 'b>( maps: &'b mut LocalMaps<'a>, ) -> &'b mut Option<LocalMap<'a, Self>>

Extract the relevant LocalMap field from a LocalMaps.

impl ParseLibrary for Camera

const LIBRARY: &'static str = "library_cameras"

The name of the library element. For example, the Geometry element has LIBRARY = "library_geometries", and the corresponding library type is Library<Geometry>.

fn extract_element(e: &LibraryElement) -> Option<&Library<Self>>

Extract the library from a single LibraryElement.

fn mk_element(lib: Library<Self>) -> LibraryElement

Make a LibraryElement from a Library.

impl Traversable for Camera

fn traverse<'a, E>( doc: &'a Document, f: impl FnMut(&'a Camera) -> Result<(), E>, ) -> Result<(), E>

Run the function f on all elements of type Self in the document doc.