Struct GraphBuilder

pub struct GraphBuilder<B: Backend, T: ?Sized> { /* private fields */ }

Build graph from nodes and resource.

Implementations

impl<B, T> GraphBuilder<B, T>

where B: Backend, T: ?Sized,

pub fn new() -> Self

Create new GraphBuilder

pub fn create_buffer(&mut self, size: u64) -> BufferId

Create new buffer owned by graph.

pub fn create_image( &mut self, kind: Kind, levels: Level, format: Format, clear: Option<ClearValue>, ) -> ImageId

Create new image owned by graph.

pub fn add_node<N: NodeBuilder<B, T> + 'static>(&mut self, builder: N) -> NodeId

Add node to the graph.

pub fn add_dyn_node( &mut self, builder: Box<dyn NodeBuilder<B, T> + 'static>, ) -> NodeId

Add boxed node to the graph.

pub fn with_frames_in_flight(self, frames_in_flight: u32) -> Self

Choose number of frames in flight for the graph

pub fn build( self, factory: &mut Factory<B>, families: &mut Families<B>, aux: &T, ) -> Result<Graph<B, T>, GraphBuildError>

Build Graph.

Parameters

frames - maximum number of frames Graph will render simultaneously.

families - Iterator of B::QueueFamilys.

device - Device<B> implementation. Device<B> or wrapper.

aux - auxiliary data that Nodes use.

Trait Implementations

impl<B, T> Debug for GraphBuilder<B, T>

where B: Backend, T: ?Sized,

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

Formats the value using the given formatter.

impl<B, T> Default for GraphBuilder<B, T>

where B: Backend, T: ?Sized,

fn default() -> Self

Returns the “default value” for a type.