Struct EarlyPrepassBuildIndirectParametersNode

pub struct EarlyPrepassBuildIndirectParametersNode { /* private fields */ }

The render node for the part of the indirect parameter building pass that draws the meshes visible from the previous frame.

This node runs a compute shader on the output of the EarlyGpuPreprocessNode in order to transform the IndirectParametersGpuMetadata into properly-formatted IndirectParametersIndexed and IndirectParametersNonIndexed.

Trait Implementations

impl FromWorld for EarlyPrepassBuildIndirectParametersNode

fn from_world(world: &mut World) -> Self

Creates Self using data from the given World.

impl Node for EarlyPrepassBuildIndirectParametersNode

fn update(&mut self, world: &mut World)

Updates internal node state using the current render World prior to the run method.

fn run<'w>( &self, _: &mut RenderGraphContext<'_>, render_context: &mut RenderContext<'w>, world: &'w World, ) -> Result<(), NodeRunError>

Runs the graph node logic, issues draw calls, updates the output slots and optionally queues up subgraphs for execution. The graph data, input and output values are passed via the RenderGraphContext.

fn input(&self) -> Vec<SlotInfo>

Specifies the required input slots for this node. They will then be available during the run method inside the RenderGraphContext.

fn output(&self) -> Vec<SlotInfo>

Specifies the produced output slots for this node. They can then be passed one inside RenderGraphContext during the run method.