Struct BloomPipelineState 

pub struct BloomPipelineState {
    pub params: BloomParams,
    pub levels: Vec<BloomPyramidLevel>,
    pub base_width: u32,
    pub base_height: u32,
    pub draw_call_count: u32,
}

Describes the full multi-level bloom pipeline state for one frame.

This is a CPU-side descriptor used to configure the GPU passes. The actual GL rendering is done by PostFxPipeline using these parameters.

Fields

params: BloomParams

Active bloom parameters for this frame.

levels: Vec<BloomPyramidLevel>

Computed pyramid levels with sizes and weights.

base_width: u32

Base resolution.

base_height: u32

draw_call_count: u32

Total number of draw calls this pipeline will issue.

Implementations

impl BloomPipelineState

pub fn compute(params: &BloomParams, width: u32, height: u32) -> Self

Compute the pipeline state for a given frame.

pub fn is_active(&self) -> bool

Whether bloom is active.

pub fn level_count(&self) -> usize

Number of mip levels.

Trait Implementations

impl Clone for BloomPipelineState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BloomPipelineState

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

Formats the value using the given formatter.