Struct vulkano::pipeline::vertex::SingleInstanceBufferDefinition

pub struct SingleInstanceBufferDefinition<T>(pub PhantomData<T>);

Same as SingleBufferDefinition but advances by instance.

Implementations

impl<T> SingleInstanceBufferDefinition<T>

pub fn new() -> SingleInstanceBufferDefinition<T>

Trait Implementations

impl<T, I> VertexDefinition<I> for SingleInstanceBufferDefinition<T> where
    T: Vertex,
    I: ShaderInterfaceDef, 

type BuffersIter = OptionIntoIter<(u32, usize, InputRate)>

Iterator that returns the offset, the stride (in bytes) and input rate of each buffer.

type AttribsIter = VecIntoIter<(u32, u32, AttributeInfo)>

Iterator that returns the attribute location, buffer id, and infos.

fn definition(
    &self,
    interface: &I
) -> Result<(Self::BuffersIter, Self::AttribsIter), IncompatibleVertexDefinitionError>

Builds the vertex definition to use to link this definition to a vertex shader's input interface.

impl<'a, B, V> VertexSource<B> for SingleInstanceBufferDefinition<V> where
    B: TypedBufferAccess<Content = [V]> + Send + Sync + 'static,
    V: Vertex, 

fn decode(
    &self,
    source: B
) -> (Vec<Box<dyn BufferAccess + Send + Sync>>, usize, usize)

Checks and returns the list of buffers with offsets, number of vertices and number of instances.

impl<V> VertexSource<Vec<Arc<dyn BufferAccess + 'static + Sync + Send>>> for SingleInstanceBufferDefinition<V> where
    V: Vertex, 

fn decode(
    &self,
    source: Vec<Arc<dyn BufferAccess + Send + Sync>>
) -> (Vec<Box<dyn BufferAccess + Send + Sync>>, usize, usize)

Checks and returns the list of buffers with offsets, number of vertices and number of instances.