Struct TextureMapView 

pub struct TextureMapView<'a, VR: VertexRef> { /* private fields */ }

Read view over the texture map for one theme.

Texture assignments in CityJSON associate UV coordinates (vertices-texture) with rings. vertices() returns the UV index per geometry vertex (None = not textured), rings() is the offset array, and ring_textures() gives the texture handle per ring.

Implementations

impl<'a, VR: VertexRef> TextureMapView<'a, VR>

pub fn vertices(&self) -> &'a [Option<VertexIndex<VR>>]

pub fn rings(&self) -> &'a [VertexIndex<VR>]

pub fn ring_textures(&self) -> HandleOptionSlice<'a, TextureHandle>

Trait Implementations

impl<'a, VR: Clone + VertexRef> Clone for TextureMapView<'a, VR>

fn clone(&self) -> TextureMapView<'a, VR>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, VR: Debug + VertexRef> Debug for TextureMapView<'a, VR>

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

Formats the value using the given formatter.

impl<'a, VR: Copy + VertexRef> Copy for TextureMapView<'a, VR>